| ZIP Codes: | 3 ZIP Codes (3 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Code: | 580 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 2:13:24 PM |
| Population: | 5,464 [See All] |
| FIPS: | 40055 |
| Land Area: | 707 sq mi |
| Water Area: | 5 sq mi |
| Coordinates: | 34.9601, -99.5372 |
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5,464 residents live across 3 ZIPs covering 707 sq mi, served by 3 distinct USPS-recognized cities.
Population moved from 6,110 to 5,464 from 2014 to 2024 — a -10.6% change. 0 ZIPs gained residents, 3 lost.
The county's wealthiest ZIP 73547 (Granite, $64,444 median) and poorest ZIP 73554 (Mangum, $56,400) are 11.3 miles apart — a 1.1× income gap across local geography.
Median home values vary 1.1× across this county — from $105,900 in 73554 (Mangum) to $120,500 in 73547 (Granite).
Density varies 11× across the county — from 1 people/sq mi in 73673 (Willow) to 14 in 73547 (Granite).
Educational attainment ranges from 10.3% bachelor's+ in 73547 (Granite) to 17.4% in 73554 (Mangum) — the breadth of educational profiles across the area.
Within Oklahoma, this is the #67 most populous of 78 counties and ranks #38 for median household income .
Weighted by population, the typical household earns about $59,206 across the county — reflecting what a typical resident sees, not a simple ZIP average.
14.2% of adults age 25+ hold a bachelor's degree or higher (550 of 3,872 reporting).
3 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.
One ZIP holds the majority of this county's population — a sign of a county built around a single city or town.
Greer County lost 10.6% of residents between 2014 and 2024. ZIPs that shed the largest share: