Walnut Grill - O’Fallon Open
4401 Highway K, O'Fallon, MO 63368
Listing
| BMIE id | E390D4F060DBE19A |
|---|---|
| Categories | Restaurant (service type not stated) (primary) |
| Cuisines | Mexican (primary) · BBQ · Seafood · Steakhouse |
| Brand / chain | Independent or not stated |
| Phone | 6366850212 |
| Website | eatwalnut.com |
| Coordinates | 38.722668, -90.700157 (source) |
| Last verified | 2026-09-05 12:09:43 by Overture Maps Places |
| Record versions kept | 1 |
As published by the source
| Attribute | Value | Source |
|---|---|---|
| Category as published by the source | taco_restaurant | Overture Maps Places · 2026-09-05 |
| Category hierarchy as published | food_and_drink>restaurant>latin_american_restaurant>taco_restaurant | Overture Maps Places · 2026-09-05 |
| Source confidence | 0.2479 | Overture Maps Places · 2026-09-05 |
Map
Location as published by Overture Maps Places. Basemap © OpenStreetMap contributors.Its market: 63368
| County | St. Charles County, Missouri |
|---|---|
| Population (ACS) | 46,966 |
| Median household income | $124,297 |
| Restaurants (Census count) / listings on file | 64 / 142 |
| BMIE Market Score | 86 |
Nearest listings (within 1 mile)
| Name | Address | Distance |
|---|---|---|
| Culpepper's Grill & Bar | 4401 Highway K | 0.01 mi |
| Culver's | 4351 Hwy K | 0.04 mi |
| Popeyes | 6674 Keaton Crossing Blvd | 0.06 mi |
| Taco Bell | 4231 State Highway K | 0.10 mi |
| Arby's | 4231 Highway K | 0.10 mi |
| McDonald's | 4001 Crusher Dr | 0.11 mi |
| Wendy's | 4210 Highway K | 0.14 mi |
| Los Incas Restaurant | 4279 Keaton Crossing Blvd | 0.15 mi |
| JAMMIN' CAFE & GRILL | 4279 Keaton Crossing Blvd | 0.15 mi |
| South America Bakery | 4279 Keaton Crossing Blvd | 0.15 mi |
| Lion's Choice | 4520 Highway K | 0.17 mi |
| El Azteca | 4265 Keaton Crossing Blvd | 0.18 mi |
| Thai Gourmet Restaurant | 4267 Keaton Crossing Blvd | 0.18 mi |
| Church at the Bar | 4251 Keaton Crossing Blvd | 0.18 mi |
| Subway | 4263 Keaton Crossing Blvd Ste 2 | 0.19 mi |
History
No lifecycle events recorded yet. Openings, closures and changes are appended as sources report them.
Where this listing comes from
| Source | Record | Matched by | First seen | Last seen | Licence |
|---|---|---|---|---|---|
| Overture Maps Places | 314b55e4-0f9a-4adf-adc2-adec40bc66b6 | source_id 100% | 2026-09-05 | 2026-09-05 | CDLA-Permissive-2.0 |