| ZIP Codes: | 3 ZIP Codes (3 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Code: | 580 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 2:13:25 PM |
| Population: | 15,838 [See All] |
| FIPS: | 40095 |
| Land Area: | 434 sq mi |
| Water Area: | 55 sq mi |
| Coordinates: | 33.9890, -96.7919 |
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15,838 residents live across 3 ZIPs covering 434 sq mi, served by 3 distinct USPS-recognized cities.
Population moved from 15,964 to 15,838 from 2014 to 2024 — a -0.8% change. 2 ZIPs gained residents, 1 lost.
The county's wealthiest ZIP 73440 (Lebanon, $64,038 median) and poorest ZIP 73439 (Kingston, $55,865) are 9.0 miles apart — a 1.1× income gap across local geography.
Median home values vary 1.5× across this county — from $116,700 in 73440 (Lebanon) to $171,100 in 73439 (Kingston).
Density varies 3× across the county — from 16 people/sq mi in 73440 (Lebanon) to 43 in 73439 (Kingston).
Educational attainment ranges from 16.2% bachelor's+ in 73439 (Kingston) to 43.9% in 73440 (Lebanon) — the breadth of educational profiles across the area.
Within Oklahoma, this is the #45 most populous of 78 counties and ranks #39 for median household income .
Weighted by population, the typical household earns about $57,368 across the county — reflecting what a typical resident sees, not a simple ZIP average.
18.1% of adults age 25+ hold a bachelor's degree or higher (1,985 of 10,952 reporting).
3 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.