| ZIP Codes: | 8 ZIP Codes (8 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Codes: | 405 / 572 / 580 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 2:13:23 PM |
| Population: | 8,321 [See All] |
| FIPS: | 40011 |
| Land Area: | 1,021 sq mi |
| Water Area: | 14 sq mi |
| Coordinates: | 35.9356, -98.4212 |
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8,321 residents live across 8 ZIPs covering 1,021 sq mi, served by 8 distinct USPS-recognized cities.
Population moved from 9,797 to 8,301 from 2014 to 2024 — a -15.3% change. 1 ZIPs gained residents, 6 lost.
The county's wealthiest ZIP 73043 (Greenfield, $81,250 median) and poorest ZIP 73772 (Watonga, $58,591) are 10.7 miles apart — a 1.4× income gap across local geography.
Median home values vary 1.5× across this county — from $90,000 in 73043 (Greenfield) to $135,400 in 73763 (Okeene).
Density varies 6× across the county — from 2 people/sq mi in 73744 (Hitchcock) to 13 in 73772 (Watonga).
Educational attainment ranges from 12.0% bachelor's+ in 73772 (Watonga) to 28.8% in 73755 (Longdale) — the breadth of educational profiles across the area.
Within Oklahoma, this is the #62 most populous of 78 counties and ranks #18 for median household income .
Weighted by population, the typical household earns about $63,176 across the county — reflecting what a typical resident sees, not a simple ZIP average.
17.0% of adults age 25+ hold a bachelor's degree or higher (950 of 5,593 reporting).
8 Standard delivery, 0 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.
Blaine County lost 15.1% of residents between 2014 and 2024. ZIPs that shed the largest share:
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 73772 | Watonga | Standard | 3,260 | $58,591 | 258.2 | -24.9% |
| 73763 | Okeene | Standard | 1,812 | $61,868 | 172.1 | 29.7% |
| 73040 | Geary | Standard | 1,349 | $61,328 | 249.0 | -21.4% |
| 73724 | Canton | Standard | 804 | $70,833 | 118.5 | -21.3% |
| 73755 | Longdale | Standard | 707 | $78,750 | 98.5 | -22.1% |
| 73744 | Hitchcock | Standard | 227 | $63,500 | 101.8 | -2.2% |
| 73043 | Greenfield | Standard | 142 | $81,250 | 21.1 | -21.5% |
| 73770 | Southard | Standard | 20 | — | 1.5 | — |