| ZIP Codes: | 14 ZIP Codes (9 Standard, 5 PO Box, 0 Unique) [See All] |
| Area Code: | 580 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 11:54:43 PM |
| Population: | 49,258 [See All] |
| FIPS: | 40019 |
| CBSA: | Ardmore, OK |
| Land Area: | 915 sq mi |
| Water Area: | 16 sq mi |
| Coordinates: | 34.3149, -97.3404 |
| Quick Link: |
49,258 residents live across 14 ZIPs covering 915 sq mi, served by 12 distinct USPS-recognized cities.
Population moved from 48,985 to 49,032 from 2014 to 2024 — a +0.1% change. 4 ZIPs gained residents, 5 lost.
The county's wealthiest ZIP 73458 (Springer, $86,250 median) and poorest ZIP 73438 (Healdton, $50,286) are 13.3 miles apart — a 1.7× income gap across local geography.
Median home values vary 3.4× across this county — from $71,200 in 73438 (Healdton) to $243,300 in 73458 (Springer).
Density varies 13× across the county — from 8 people/sq mi in 73458 (Springer) to 99 in 73401 (Ardmore).
Educational attainment ranges from 10.8% bachelor's+ in 73463 (Wilson) to 22.4% in 73401 (Ardmore) — the breadth of educational profiles across the area.
Within Oklahoma, this is the #15 most populous of 78 counties and ranks #50 for median household income .
Weighted by population, the typical household earns about $60,807 across the county — reflecting what a typical resident sees, not a simple ZIP average.
19.8% of adults age 25+ hold a bachelor's degree or higher (6,530 of 32,920 reporting).
9 Standard delivery, 5 PO Box only, 0 single-entity Unique ZIPs serve this county.
A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.
One ZIP holds the majority of this county's population — a sign of a county built around a single city or town.
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 73401 | Ardmore | Standard | 36,833 | $61,989 | 373.6 | 2.8% |
| 73463 | Wilson | Standard | 3,909 | $55,833 | 211.8 | 7.2% |
| 73443 | Lone Grove | Standard | 3,380 | $58,906 | 37.9 | -4.9% |
| 73438 | Healdton | Standard | 2,938 | $50,286 | 74.8 | -20.3% |
| 73481 | Ratliff City | Standard | 842 | $63,250 | 76.8 | -18.3% |
| 73458 | Springer | Standard | 741 | $86,250 | 97.5 | -19.9% |
| 73487 | Tatums | PO Box | 178 | $31,250 | 0.0 | 67.9% |
| 73436 | Gene Autry | PO Box | 152 | $62,083 | 0.0 | — |
| 73437 | Graham | Standard | 108 | $35,227 | 11.3 | 35.0% |
| 73444 | Hennepin | Standard | 103 | — | 20.9 | -12.0% |
| 73435 | Fox | PO Box | 63 | $63,194 | 0.0 | — |
| 73488 | Tussy | Standard | 11 | — | 10.3 | — |
| 73402 | Ardmore | PO Box | — | — | 0.0 | — |
| 73403 | Ardmore | PO Box | — | — | 0.0 | — |