BMIE Market 91765
Los Angeles County, California · ZCTA boundaries as of 2020
Profile
| Population (current estimate) | 44,502 2020–2024 ACS 5-year estimate ±921 · American Community Survey 5-Year Estimates · ACS 5-Year 2024 (2020-2024) ZCTA · B01003_001E · on 2020 boundaries · retrieved 2026-09-05 |
|---|---|
| Households | 15,233 2020–2024 ACS 5-year estimate ±527 · American Community Survey 5-Year Estimates · ACS 5-Year 2024 (2020-2024) ZCTA · B11001_001E · on 2020 boundaries · retrieved 2026-09-05 |
| Population, 2010 Census count | 46,457 2010 Census count · Decennial Census · Census Gazetteer ZCTA 2010 · POP10 · on 2010 boundaries · retrieved 2026-09-04 |
| Housing units | 15,547 2010 Census count · Decennial Census · Census Gazetteer ZCTA 2010 · HU10 · on 2010 boundaries · retrieved 2026-09-04 |
| Median household income | $105,565 2020–2024 ACS 5-year estimate ±9,879 · American Community Survey 5-Year Estimates · ACS 5-Year 2024 (2020-2024) ZCTA · B19013_001E · on 2020 boundaries · retrieved 2026-09-05 |
| Median age | 46.0 2020–2024 ACS 5-year estimate ±1 · American Community Survey 5-Year Estimates · ACS 5-Year 2024 (2020-2024) ZCTA · B01002_001E · on 2020 boundaries · retrieved 2026-09-05 |
| Median gross rent | $2,486 2020–2024 ACS 5-year estimate ±120 · American Community Survey 5-Year Estimates · ACS 5-Year 2024 (2020-2024) ZCTA · B25064_001E · on 2020 boundaries · retrieved 2026-09-05 |
| Median home value | $915,100 2020–2024 ACS 5-year estimate ±18,203 · American Community Survey 5-Year Estimates · ACS 5-Year 2024 (2020-2024) ZCTA · B25077_001E · on 2020 boundaries · retrieved 2026-09-05 |
| Land area | 18.6 sq mi Census Gazetteer 2020 |
| Restaurants | 108 2023 · U.S. Census Bureau, ZIP Code Business Patterns 2023 detail (NAICS2022) · by USPS ZIP 91765 |
| Restaurants per 10,000 residents | 22.2 DERIVED: 2010 restaurants (ZIP) ÷ 2010 Census population (ZCTA) · different years, stated as such |
| Restaurant growth, 5-year | -0.9% DERIVED: 2018 → 2023, ZIP Code Business Patterns restaurants |
| Restaurant growth, 10-year | +20.0% DERIVED: 2013 → 2023, ZIP Code Business Patterns restaurants |
| Restaurant growth, 20-year | +31.7% DERIVED: 2003 → 2023, ZIP Code Business Patterns restaurants |
| Restaurant growth, Longest on file | +103.8% DERIVED: 1994 → 2023, ZIP Code Business Patterns restaurants |
| Projected restaurants, 2028 | 116 (range 104–129) FORECAST · linear trend v1 fitted to 2013–2023 (11 points, +1.8 per year, r² 0.51) · 80% range · confidence Medium · momentum, not a guarantee |
| Projected population, 5 years ahead | Needs more ACS years on file |
| BMIE Market Score | 70 / 100 MODELED · bmie_market_score v1 · confidence High · why? |
| Consumer Market Score | 91 / 100 MODELED · consumer_market_score v1 · confidence High · why? |
| Restaurant Opportunity Score | 65 / 100 MODELED · restaurant_opportunity_score v1 · confidence High · why? |
| Market Momentum Score | 42 / 100 MODELED · market_momentum_score v1 · confidence High · why? |
Map
Boundary: U.S. Census Bureau cartographic file, 1:500k, 2020 vintage. Basemap © OpenStreetMap contributors.Trends
Historical lines are published counts. Dashed lines are derived: a least-squares trend through the last decade, extended as a FORECAST with its 80% range. Momentum, not a guarantee.
Restaurants by year, with trend and projection
ZIP Code Business Patterns, USPS ZIP 91765. Projection: linear trend v1, fitted 2013–2023, +1.8 restaurants per year, r² 0.51, confidence Medium.Growth index (first year on file = 100)
Each category relative to its own first published count. Full/limited split is unavailable under SIC (before 1998).Mix of the food-service market
Share of all food-service establishments. "Other" = snack bars, caterers, contractors, mobile.Population and restaurants per 10,000 residents
Population points: 2010 Census count and ACS 5-year estimates on file (more vintages load over time). Density uses the population point within two years of each restaurant count. Population projection appears once three or more ACS years are loaded.Restaurant growth vs. California and U.S. averages
Averages are the mean growth across all ZCTAs with the figure (state n = 1,558, U.S. n = 24,852). DERIVED from ZIP Code Business Patterns.Why these scores?
Each score is a weighted average of national percentile ranks (0 = lowest of all ZCTAs with that figure, 100 = highest). Weights are set in the model registry, not in code, and every score carries its model version.
BMIE Market Score: 70 (High confidence)
| Component | Value | Rank | Weight | Adds |
|---|---|---|---|---|
| Consumer Market Score | 90.7 | 91 | 40% | +36.3 |
| Restaurant Opportunity Score | 65.0 | 65 | 35% | +22.8 |
| Market Momentum Score | 42.5 | 42 | 25% | +10.6 |
Consumer Market Score: 91 (High confidence)
| Component | Value | Rank | Weight | Adds |
|---|---|---|---|---|
| Population (ACS) | 44,502 | 96 | 40% | +38.2 |
| Median household income (ACS) | 105,565 | 84 | 40% | +33.7 |
| Households (ACS) | 15,233 | 94 | 20% | +18.7 |
Restaurant Opportunity Score: 65 (High confidence)
| Component | Value | Rank | Weight | Adds |
|---|---|---|---|---|
| 10-year restaurant growth | 20 | 63 | 35% | +22.1 |
| Restaurants per 10,000 residents (lower = more room) | 24.3 | 28 | 25% | +7.0 |
| Population (ACS) | 44,502 | 96 | 20% | +19.1 |
| Median household income (ACS) | 105,565 | 84 | 20% | +16.9 |
Market Momentum Score: 42 (High confidence)
| Component | Value | Rank | Weight | Adds |
|---|---|---|---|---|
| 5-year restaurant growth | -0.9 | 26 | 50% | +12.9 |
| 10-year restaurant growth | 20 | 63 | 30% | +18.9 |
| 20-year restaurant growth | 31.7 | 53 | 20% | +10.6 |
A high score is a statistical position among all U.S. ZCTAs, not a prediction that a restaurant will succeed.
Restaurants on file (142)
By cuisine
Asian 23 · Coffee 20 · Chinese 18 · Bakery 10 · American 9 · Japanese 9 · Dessert 8 · Pizza 8 · Sandwiches 8 · Tea / bubble tea 8 · Indian 6 · Mexican 6 · Burgers 5 · Chicken / wings 5 · Korean 5 · Sushi 5 · Thai 5 · Ice cream / frozen desserts 4 · Seafood 4 · BBQ 3 · Noodles / ramen / pho 3 · Vietnamese 3 · Filipino 2 · Healthy / salads / bowls 2 · Italian 2 · Middle Eastern 2 · Breakfast 1 · Cajun, Creole, Southern 1 · French 1 · Halal / kosher 1 · Hawaiian / Pacific 1 · Hot dogs 1 · Juice / smoothies 1 · Mediterranean 1 · Peruvian 1 · Vegetarian 1
By type
Restaurant (service type not stated) 92 · Quick service 24 · Café 16 · Coffee shop 13 · Bakery 11 · Dessert 10 · Juice, smoothie, tea 9 · Bar 7 · Specialty food shop 4 · Buffet 2 · Casual dining 1 · Delivery-focused 1 · Food truck 1
| Name | Type | Cuisine | Address | Status |
|---|---|---|---|---|
| 101 Cafe | Café | Coffee · Chinese | 2763 S Diamond Bar Blvd | open |
| Acapulco Mexican Restaurant | Restaurant (service type not stated) | Mexican | 880 N Diamond Bar Blvd | open |
| Ahipoki Bowl Arizona Llc | Restaurant (service type not stated) | 21700 Copley Dr Ste 170 | open | |
| Ahipoki San Diego Llc | Restaurant (service type not stated) | 21700 Copley Dr Ste 170 | open | |
| Ak Food And Catering Inc | Restaurant (service type not stated) | 245 Gentle Springs Ln | open | |
| Ameci Pizza & Pasta | Restaurant (service type not stated) | Pizza | 1345 S Diamond Bar Blvd | open |
| Asian Cuisine China Tasty & Bbq | Restaurant (service type not stated) | Chinese | 2040 S Brea Canyon Rd | open |
| Asociacion Peruana Internacional De Cultura | Restaurant (service type not stated) | Peruvian | 23610 Ridgeline Rd | open |
| Awoolim Kimbap Factory | Restaurant (service type not stated) | Korean · Asian | 2825 S Diamond Bar Blvd | open |
| Bageloo | Bakery · Café | Bakery · Coffee | 1200 S Diamond Bar Blvd Unit 102 | open |
| Basil And Co | Restaurant (service type not stated) | Thai · Asian | 23545 Palomino Dr | open |
| Baskin-robbins | Dessert | Ice cream / frozen desserts | 325 S Diamond Bar Blvd | open |
| Baskin-Robbins Baskin-Robbins | Dessert · Bakery | Ice cream / frozen desserts · Dessert · Bakery | 1223 South Diamond Bar Boulevard | open |
| Bikanervala Diamond Bar Bikanervala Kansas | Restaurant (service type not stated) · Casual dining | Indian · American | 2040 S Brea Canyon Rd | open |
| Bloomingbay Inc | Restaurant (service type not stated) | 23525 Palomino Dr | open | |
| Blue Sky Café | Restaurant (service type not stated) | American | 21815 Copley Dr | open |
| Boba Station | Quick service · Juice, smoothie, tea · Bar | Tea / bubble tea | 21324 Pathfinder Rd | open |
| Bornga Korean Bbq | Restaurant (service type not stated) | 22640 Golden Springs Dr | open | |
| Boulevard 574 | Restaurant (service type not stated) | American | 574 N Diamond Bar Blvd | open |
| Brown Rice Thai Restaurant | Restaurant (service type not stated) | Thai | 233 Gentle Springs Ln | open |
| Bull Demon King | Restaurant (service type not stated) | Asian | 1155 S Diamond Bar Blvd #E | open |
| Buns & Dums Gourmet Restaurant Llc | Restaurant (service type not stated) | 2709 S Diamond Bar Blvd | open | |
| Carl's Jr. Carl's Jr. | Quick service | Burgers · American | 141 S Diamond Bar Blvd | open |
| Chili's Grill & Bar | Bar · Restaurant (service type not stated) | Mexican · Sandwiches | 707 Grand Avenue | open |
| Chipotle Mexican Grill Chipotle Mexican Grill | Quick service | Mexican | 235 S Diamond Bar Blvd Ste B | open |
| Cho dang Tofu Restaurant | Restaurant (service type not stated) | BBQ · Asian | 1155 S Diamond Bar Blvd Ste M | open |
| Chuan Pot | Buffet | Chinese · Asian | 2803 S Diamond Bar Blvd | open |
| Cityplus Coffee & Roaster | Coffee shop · Juice, smoothie, tea · Café | Coffee · Tea / bubble tea | 1155 S Diamond Bar Blvd | open |
| Cnsn Global Inc | Restaurant (service type not stated) | 1155 S Diamond Bar Blvd Ste M | open | |
| Cold Stone Creamery | Dessert | Ice cream / frozen desserts | 1106 S Diamond Bar Blvd | open |
| Cold Stone Creamery Cold Stone Creamery | Dessert | Ice cream / frozen desserts · Dessert | 1106 S Diamond Bar Blvd | open |
| Crawfish Haus | Restaurant (service type not stated) | Seafood | 1241 S Diamond Bar Blvd | open |
| Crumbl - Diamond Bar | Dessert | Dessert | 22438 Golden Springs Dr | open |
| Curry India Bistro | Buffet · Restaurant (service type not stated) | Indian | 2779 S Diamond Bar Blvd | open |
| Del Taco | Quick service | 520 N. Diamond Bar Blvd | open | |
| Diamond Bar Associations | Bar | 2705 S Diamond Bar Blvd | open | |
| Diamond Bar Country Estates | Bar | open | ||
| Diamond Palace Chinese Seafood Restaurant | Restaurant (service type not stated) | Chinese · Seafood · Asian | 225 Gentle Springs Ln | open |
| Diamond Place Co Inc | Restaurant (service type not stated) | 225 Gentle Springs Ln | open | |
| Dilliwala Indian Kitchen | Restaurant (service type not stated) | Indian · Middle Eastern | 303 S Diamond Bar Blvd | open |
| Domino's Domino's Pizza | Delivery-focused · Quick service | Pizza | 1383 S Diamond Bar Blvd | open |
| Duck Palace 御鸭坊 | Restaurant (service type not stated) | Chinese | 1381 S Diamond Bar Blvd | open |
| El Pirata Mexican Food | Restaurant (service type not stated) | Mexican | 23371 Golden Springs Dr | open |
| El Pollo Loco El Pollo Loco | Quick service · Restaurant (service type not stated) | Chicken / wings | 1220 S Diamond Bar Blvd Suite B | open |
| Encore Teppan | Restaurant (service type not stated) | Japanese | 23525 Palomino Dr | open |
| Gangnam Street Korean Cuisine | Restaurant (service type not stated) | BBQ | 22640 Golden Springs Dr | open |
| Ghotra | Restaurant (service type not stated) | Seafood · Indian · Asian | 1241 Grand Ave Ste L | open |
| Good Times Donuts | Bakery · Dessert | Dessert · Bakery | 3220 S Brea Canyon Rd # G | open |
| Gook Hwa House | Restaurant (service type not stated) · Quick service · Specialty food shop · Bakery | Sandwiches · Korean · Chinese · Bakery · Asian | 2825 S Diamond Bar Blvd | open |
| Grid Coffee | Coffee shop · Restaurant (service type not stated) · Café | Coffee | 1139 S Diamond Bar Blvd | open |
| Hot Pot Land | Restaurant (service type not stated) | Japanese | 2803 S Diamond Bar Blvd | open |
| In-N-Out Burger In-N-Out Burger | Quick service | Burgers · American | 21133 Golden Springs | open |
| International Deli | Restaurant (service type not stated) · Quick service · Specialty food shop | Sandwiches | 2020 Brea Canyon Rd | open |
| It's Everyday | Coffee shop | Coffee | 1223 S Diamond Bar Blvd | open |
| It's Just Wings | Restaurant (service type not stated) | Chicken / wings | 707 Grand Avenue | open |
| Its A Grind Coffee House | Coffee shop · Restaurant (service type not stated) · Café | Coffee | 1223 S Diamond Bar Blvd | open |
| Jack in the Box | Quick service · Restaurant (service type not stated) | Burgers | 20965 Golden Springs Dr | open |
| Jack in the Box | Quick service | 1165 S Diamond Bar Blvd | open | |
| Jade House | Restaurant (service type not stated) | BBQ · Seafood · Asian | 1124 S Diamond Bar Blvd | open |
| Jasmine Mediterranean & Persian Cuisine | Restaurant (service type not stated) | Mediterranean · Middle Eastern | 21130 Golden Springs Dr | open |
| Jimmy John's Jimmy John's | Quick service · Specialty food shop | Sandwiches | 22438 Golden Springs Dr Unit 110 | open |
| Jimmy's Poke and Sushi Burrito | Restaurant (service type not stated) | Hawaiian / Pacific · Sushi · Japanese · Healthy / salads / bowls | 1155 S Diamond Bar Blvd # A | open |
| Kalye Grill | Restaurant (service type not stated) | Filipino | 315 S Diamond Bar Blvd Ste B | open |
| Kamis Sushi | Restaurant (service type not stated) | Japanese · Sushi | 315 S Diamond Bar Blvd | open |
| Kazi Blooms | Bar | 954 N Diamond Bar Blvd | open | |
| KFC KFC | Quick service · Restaurant (service type not stated) | Chicken / wings | 542 N. Diamond Bar Blvd | open |
| KFC | Quick service · Restaurant (service type not stated) | Chicken / wings | 2709 S Diamond Bar Blvd | open |
| Kindays Treats | Bakery · Restaurant (service type not stated) | Bakery · Filipino | open | |
| Kj Food Inc | Restaurant (service type not stated) | 2839 S Diamond Bar Blvd | open | |
| Klatch Coffee - Diamond Bar Sprouts Klatch Coffee | Coffee shop · Café | Coffee | 239 S Diamond Bar Blvd | open |
| Koba Tofu Grill | Restaurant (service type not stated) | Korean · Asian | 2839 S Diamond Bar Blvd Ste A | open |
| Kyala | Restaurant (service type not stated) | Japanese · Sushi | 1178 S Diamond Bar Blvd | open |
| Legend Hot Chicken Legend Hot Chicken | Restaurant (service type not stated) | Chicken / wings · Korean · Cajun, Creole, Southern | 2841 S Diamond Bar Blvd # C | open |
| Lollicup Diamond Bar | Juice, smoothie, tea · Café | Tea / bubble tea · Coffee | 1122 S Diamond Bar Blvd | open |
| Ma's Banchan | Restaurant (service type not stated) | Korean · Asian | 1176 S Diamond Bar Blvd | open |
| Machi Tea Bar | Juice, smoothie, tea | Tea / bubble tea | 1123 Grand Ave | open |
| Major Dumplings | Restaurant (service type not stated) | Chinese · Asian | 1241 Grand Ave | open |
| Makomae Japanese Cuisine | Restaurant (service type not stated) | Japanese · Sushi · Asian | 868 N Diamond Bar Blvd | open |
| Mandarin Taste Mandarin Restaurants | Restaurant (service type not stated) | Chinese · Asian | 23391 Golden Springs Dr | open |
| McDonald's McDonald's | Quick service | Burgers · American | 205 South Diamond Bar Blvd | open |
| Mimi's House | Restaurant (service type not stated) | Chinese · Asian | 333 S Diamond Bar Blvd | open |
| Mochinut Diamond Bar | Bakery · Dessert | Dessert | 2767 S Diamond Bar Blvd | open |
| Mr. G's Pizza | Restaurant (service type not stated) | Pizza · Italian | 1220 S Diamond Bar Blvd Ste h | open |
| Mr. G's Pizzeria and Pasta | Restaurant (service type not stated) | Pizza | 1220 S Diamond Bar Blvd Ste H | open |
| Nekter Juice Bar Nekter Juice Bar | Juice, smoothie, tea | Juice / smoothies · Vegetarian · Healthy / salads / bowls | Town Center, 1118 S Diamond Bar Blvd | open |
| New Aashiyana-Halal Tandoori Restaurant | Restaurant (service type not stated) | Indian · Halal / kosher | 245 Gentle Springs Ln | open |
| New India Sweets & Spices | Restaurant (service type not stated) | Indian | 303 S Diamond Bar Blvd | open |
| Ni Ni Bakery | Bakery | Bakery | 1393 S Diamond Bar Blvd #126 | open |
| NoodleMii | Restaurant (service type not stated) | Noodles / ramen / pho · Thai · Chinese | 1345 S Diamond Bar Blvd j | open |
| Old Chengdu Restaurant | Restaurant (service type not stated) | Chinese | 1220 S Diamond Bar Blvd | open |
| Ono Hawaiian Bbq | Restaurant (service type not stated) | 21700 Copley Dr | open | |
| Pantera Park City-Diamond Bar | Bar | 3323 Bent Twig Ln | open | |
| Papa John's Pizza | Restaurant (service type not stated) | Pizza | 1176 S Diamond Bar Blvd | open |
| Paris Baguette | Coffee shop · Restaurant (service type not stated) · Café | Coffee | 21050 Golden Springs Dr | open |
| Paris Baguette Paris Baguette Singapore | Bakery · Coffee shop · Café | Bakery · Coffee | 21050 Golden Springs Dr | open |
| Pho Hana | Restaurant (service type not stated) | Vietnamese · Asian | 2777 S Diamond Bar Blvd | open |
| Pho Souper Bowl Llc Pho Hoa | Restaurant (service type not stated) | Vietnamese · Noodles / ramen / pho · Asian | 329 S Diamond Bar Blvd | open |
| Pizza Hut | Restaurant (service type not stated) | Pizza | 1241 Grand Ave | open |
| Pizza Hut Pizza Hut | Quick service · Coffee shop · Restaurant (service type not stated) | Pizza · Coffee | 747 Grand Ave Los Angeles | open |
| Rainbow Donuts Rainbow Donuts | Bakery · Restaurant (service type not stated) · Dessert | Dessert · Bakery | 1271 S Diamond Bar Blvd | open |
| Round Table Pizza Round Table Pizza | Restaurant (service type not stated) | Pizza · Italian | 1220 S Diamond Bar Blvd | open |
| S and J Gran Cafe | Café | Coffee · Breakfast · American | 21050 Golden Springs Dr C104 | open |
| Saigon Noodle House | Restaurant (service type not stated) | Vietnamese · Thai · Asian | 1136 S Diamond Bar Blvd | open |
| Seasons Cafe | Restaurant (service type not stated) | Chinese | 23415 Golden Springs Dr | open |
| See's Candies See's Candies | Dessert | Dessert | 1117 Grand Ave | open |
| Sizzler Restaurants | Restaurant (service type not stated) | 23525 Palomino Dr | open | |
| Solo Hot Pot | Restaurant (service type not stated) | Chinese · Japanese · Asian | 958 N Diamond Bar Blvd | open |
| Starbucks Starbucks | Coffee shop · Restaurant (service type not stated) | Coffee | open | |
| Starbucks Starbucks | Coffee shop · Restaurant (service type not stated) · Café · Bakery | Coffee · Bakery | 22438 Golden Springs Dr Suite 100 | open |
| Starbucks Coffee Company Starbucks | Coffee shop · Restaurant (service type not stated) · Café | Coffee | 2837 S Diamond Bar Blvd | open |
| Subway | Quick service · Restaurant (service type not stated) | Sandwiches | 508 North Diamond Bar Blvd. | open |
| Subway Subway | Quick service · Restaurant (service type not stated) | Sandwiches | 1155 S. Diamond Bar Boulevard Unit F | open |
| Tacitas Coffee | Coffee shop | Coffee | 574 N Diamond Bar Blvd | open |
| Taco Bell Taco Bell | Quick service | Mexican | 218 S Diamond Bar Blvd | open |
| Tacos Victor’s | Food truck · Restaurant (service type not stated) | 1258 Grand Ave | open | |
| Tasty Xi'An | Restaurant (service type not stated) | Chinese · Asian | 1155 S Diamond Bar Blvd | open |
| Tea Garden | Restaurant (service type not stated) | Chinese | 1395 S. Diamond Bar blvd | open |
| Tea Rush | Juice, smoothie, tea | Tea / bubble tea | 2759 S Diamond Bar Blvd | open |
| Tealicious Cafe | Juice, smoothie, tea · Café | Chinese · Tea / bubble tea · Coffee | 1155 S Diamond Bar Blvd # C | open |
| Thai Harmony | Restaurant (service type not stated) | Thai | 1345 S Diamond Bar Blvd | open |
| The Coffee Bean & Tea Leaf The Coffee Bean & Tea Leaf | Coffee shop · Juice, smoothie, tea · Café | Coffee · Tea / bubble tea | 235 S Diamond Bar Blvd Suite A | open |
| The Habit Burger Grill The Habit Burger Grill | Quick service | Burgers · American | 257 S Diamond Bar Blvd | open |
| The Whole Enchilada | Restaurant (service type not stated) | Mexican | 1114 S Diamond Bar Blvd | open |
| Togo's | Restaurant (service type not stated) | American | 1193 S Diamond Bar Blvd | open |
| TOUS les JOURS Bakery Café - Diamond Bar Tous les Jours - Willow Grove | Bakery · Dessert | Bakery · French · Dessert | 2825 S Diamond Bar Blvd | open |
| TP TEA – Diamond Bar | Juice, smoothie, tea · Café | Tea / bubble tea · Coffee | 2761 S Diamond Bar Blvd | open |
| U.s. Black Belt Center Taekwondo - Diamond Bar | Restaurant (service type not stated) | 1375 S Diamond Bar Blvd | open | |
| Vista Pointe Deli | Specialty food shop · Quick service · Café | Sandwiches · Coffee | 21680 Gateway Center Dr | open |
| WaBa Grill WaBa Grill | Quick service · Restaurant (service type not stated) | Asian | 1194 Grand Ave | open |
| Wabi Sabi Ramen Sushi Bar and Grill | Restaurant (service type not stated) | Japanese · Sushi | 23347 Golden Springs Dr | open |
| Walnut Valley, Diamond Bar, California | Bar | open | ||
| WG0205 - Diamond Bar (Grand) WaBa Grill | Quick service | 1194 Grand Ave. | open | |
| Wienerschnitzel Wienerschnitzel | Quick service | Hot dogs · Sandwiches | 23300 Sunset Crossing Rd | open |
| Winnie Hsiao - Century 21 Realtor | Restaurant (service type not stated) | 1081 Grand Ave | open | |
| Wok Restaurant | Restaurant (service type not stated) | Asian · Chinese | 1247 S Diamond Bar Blvd | open |
| Yojie Japanese Fondue | Diamond Bar | Restaurant (service type not stated) | Japanese | 2803 S Diamond Bar Blvd | open |
| 壹面缘Flavor Noodle House | Restaurant (service type not stated) | Noodles / ramen / pho · Chinese · Asian | 1220 S Diamond Bar Blvd | open |
| Awoolim Mix Mi | Restaurant (service type not stated) | Asian | 2825 S Diamond Bar Blvd | closed |
| Diamond Bar | Coffee shop | Coffee | 504 N Diamond Bar Blvd | closed |
| Mixmi Dining Group Inc | Restaurant (service type not stated) | 2825 S Diamond Bar Blvd | closed | |
| P L Bakery Cafe Llc | Restaurant (service type not stated) | 2767 S Diamond Bar Blvd | closed | |
| Sugar Tag | Dessert | Dessert | 315 S Diamond Bar Blvd Ste B | closed |
Restaurant establishments over time
| Year | All food service | Restaurants | Full-service | Limited-service | Snack & beverage | Bars | Industry codes |
|---|---|---|---|---|---|---|---|
| 1994 | 54 | 53 | — | — | — | 1 | SIC1987 |
| 1995 | 52 | 51 | — | — | — | 1 | SIC1987 |
| 1996 | 52 | 50 | — | — | — | 2 | SIC1987 |
| 1997 | 57 | 56 | — | — | — | 1 | SIC1987 |
| 1998 | 71 | 66 | 28 | 29 | 7 | 3 | NAICS1997 |
| 1999 | 70 | 66 | 27 | 32 | 5 | 2 | NAICS1997 |
| 2000 | 80 | 75 | 33 | 35 | 6 | 2 | NAICS1997 |
| 2001 | 82 | 77 | 31 | 36 | 9 | 2 | NAICS1997 |
| 2002 | 75 | 72 | 31 | 29 | 10 | 2 | NAICS1997 |
| 2003 | 86 | 82 | 36 | 34 | 11 | 2 | NAICS2002 |
| 2004 | 94 | 90 | 37 | 42 | 10 | 2 | NAICS2002 |
| 2005 | 99 | 95 | 37 | 45 | 12 | 3 | NAICS2002 |
| 2006 | 91 | 88 | 37 | 42 | 8 | 2 | NAICS2002 |
| 2007 | 95 | 91 | 34 | 47 | 10 | 2 | NAICS2002 |
| 2008 | 94 | 92 | 29 | 53 | 10 | 1 | NAICS2007 |
| 2009 | 97 | 95 | 33 | 54 | 8 | 1 | NAICS2007 |
| 2010 | 107 | 103 | 38 | 55 | 10 | 1 | NAICS2007 |
| 2011 | 96 | 93 | 37 | 47 | 9 | 1 | NAICS2007 |
| 2012 | 93 | 90 | 39 | 41 | 10 | — | NAICS2012 |
| 2013 | 92 | 90 | 39 | 42 | 9 | — | NAICS2012 |
| 2014 | 94 | 89 | 37 | 44 | 8 | 2 | NAICS2012 |
| 2015 | 91 | 87 | 31 | 47 | 9 | — | NAICS2012 |
| 2016 | 94 | 90 | 35 | 45 | 10 | — | NAICS2012 |
| 2017 | 105 | 102 | 41 | 49 | 12 | — | NAICS2017 |
| 2018 | 113 | 109 | 42 | 54 | 13 | — | NAICS2017 |
| 2019 | 111 | 108 | 41 | 51 | 16 | — | NAICS2017 |
| 2020 | 102 | 97 | 39 | 44 | 13 | — | NAICS2017 |
| 2021 | 102 | 98 | 45 | 39 | 13 | — | NAICS2017 |
| 2022 | 105 | 102 | 46 | 37 | 18 | — | NAICS2022 |
| 2023 | 112 | 108 | 51 | 40 | 17 | — | NAICS2022 |