O'Reilly Auto Parts locations map
O'Reilly Auto Parts has about 6,600 locations in the United States, spread across 48 states. The most are in Texas (896), California (636) and Florida (330). Per person, Arkansas has the most, with 4.3 locations for every 100,000 residents.
- Category
- Auto parts
- US locations
- about 6,600 (6,589 mapped)
- States
- 48
- Founded
- 1957
- Headquarters
- Missouri
O'Reilly Auto Parts locations by state
| State | Locations | Per 100,000 people | Share |
|---|---|---|---|
| Texas | 896 | 2.9 | 13.6% |
| California | 636 | 1.6 | 9.7% |
| Florida | 330 | 1.4 | 5.0% |
| Georgia | 256 | 2.3 | 3.9% |
| Illinois | 241 | 1.9 | 3.7% |
| North Carolina | 241 | 2.2 | 3.7% |
| Ohio | 233 | 2.0 | 3.5% |
| Missouri | 220 | 3.5 | 3.3% |
| Tennessee | 217 | 3.0 | 3.3% |
| Michigan | 194 | 1.9 | 2.9% |
| Alabama | 181 | 3.5 | 2.7% |
| Indiana | 175 | 2.5 | 2.7% |
| Washington | 174 | 2.2 | 2.6% |
| Arizona | 165 | 2.2 | 2.5% |
| Louisiana | 157 | 3.4 | 2.4% |
| Wisconsin | 147 | 2.5 | 2.2% |
| Oklahoma | 144 | 3.5 | 2.2% |
| Minnesota | 139 | 2.4 | 2.1% |
| South Carolina | 137 | 2.5 | 2.1% |
| Colorado | 134 | 2.2 | 2.0% |
| Arkansas | 133 | 4.3 | 2.0% |
| Kentucky | 112 | 2.4 | 1.7% |
| Virginia | 112 | 1.3 | 1.7% |
| Kansas | 97 | 3.3 | 1.5% |
| Mississippi | 94 | 3.2 | 1.4% |
| Iowa | 84 | 2.6 | 1.3% |
| Utah | 82 | 2.3 | 1.2% |
| Oregon | 81 | 1.9 | 1.2% |
| New Mexico | 70 | 3.3 | 1.1% |
| Idaho | 65 | 3.2 | 1.0% |
| Massachusetts | 65 | 0.9 | 1.0% |
| New York | 65 | 0.3 | 1.0% |
| Nevada | 63 | 1.9 | 1.0% |
| Nebraska | 56 | 2.8 | 0.8% |
| Pennsylvania | 55 | 0.4 | 0.8% |
| Connecticut | 40 | 1.1 | 0.6% |
| New Hampshire | 38 | 2.7 | 0.6% |
| Maine | 37 | 2.6 | 0.6% |
| Montana | 33 | 2.9 | 0.5% |
| West Virginia | 26 | 1.5 | 0.4% |
| South Dakota | 25 | 2.7 | 0.4% |
| Vermont | 24 | 3.7 | 0.4% |
| Wyoming | 23 | 3.9 | 0.3% |
| Hawaii | 21 | 1.5 | 0.3% |
| Alaska | 19 | 2.6 | 0.3% |
| North Dakota | 18 | 2.3 | 0.3% |
| Rhode Island | 18 | 1.6 | 0.3% |
| Maryland | 16 | 0.3 | 0.2% |
States without a O'Reilly Auto Parts
3 states have no O'Reilly Auto Parts location in our data: Delaware, District of Columbia and New Jersey.
Chains with a similar footprint
These chains are spread across the country in the most similar way:
- Walmart 88% overlap
- Hobby Lobby 87% overlap
- Pizza Hut 86% overlap
- Subway 86% overlap
- Cricket Wireless 85% overlap
- Jackson Hewitt 85% overlap
More auto parts maps
Locations come from All the Places, which collects them from each chain's public store locator (data from September 2026). Counts can be a little off: new stores open, old ones close, and a few locations may be missing. Population figures are Census Bureau estimates for 2024. Guess the Chain is not affiliated with O'Reilly Auto Parts.