| ZIP Codes: | 13 ZIP Codes (11 Standard, 2 PO Box, 0 Unique) [See All] |
| Area Codes: | 405 / 572 / 580 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 2:13:23 PM |
| Population: | 28,427 [See All] |
| FIPS: | 40015 |
| Land Area: | 1,460 sq mi |
| Water Area: | 16 sq mi |
| Coordinates: | 35.1782, -98.3739 |
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28,427 residents live across 13 ZIPs covering 1,460 sq mi, served by 13 distinct USPS-recognized cities.
Population moved from 32,517 to 28,363 from 2014 to 2024 — a -12.8% change. 4 ZIPs gained residents, 8 lost.
The county's wealthiest ZIP 73053 (Lookeba, $76,591 median) and poorest ZIP 73005 (Anadarko, $46,176) are 22.5 miles apart — a 1.7× income gap across local geography.
Median home values vary 2.0× across this county — from $85,800 in 73033 (Eakly) to $174,700 in 73048 (Hydro).
Density varies 12265× across the county — from 9 people/sq mi in 73053 (Lookeba) to 108,431 in 73033 (Eakly).
Educational attainment ranges from 8.2% bachelor's+ in 73017 (Cement) to 26.9% in 73029 (Cyril) — the breadth of educational profiles across the area.
Within Oklahoma, this is the #32 most populous of 78 counties and ranks #46 for median household income .
Weighted by population, the typical household earns about $55,001 across the county — reflecting what a typical resident sees, not a simple ZIP average.
15.7% of adults age 25+ hold a bachelor's degree or higher (3,059 of 19,467 reporting).
11 Standard delivery, 2 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.
Caddo County lost 12.6% of residents between 2014 and 2024. ZIPs that shed the largest share:
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 73005 | Anadarko | Standard | 7,558 | $46,176 | 179.6 | -21.1% |
| 73047 | Hinton | Standard | 6,493 | $63,784 | 158.4 | 24.7% |
| 73006 | Apache | Standard | 2,424 | $51,563 | 171.8 | -39.6% |
| 73015 | Carnegie | Standard | 2,240 | $46,806 | 225.0 | -21.5% |
| 73048 | Hydro | Standard | 2,149 | $58,000 | 195.2 | 7.1% |
| 73029 | Cyril | Standard | 1,525 | $64,423 | 42.4 | -5.0% |
| 73038 | Fort Cobb | Standard | 1,483 | $57,500 | 143.6 | -25.4% |
| 73017 | Cement | Standard | 1,351 | $46,683 | 76.4 | -28.6% |
| 73042 | Gracemont | Standard | 1,009 | $55,556 | 100.8 | 1.5% |
| 73009 | Binger | Standard | 875 | $59,625 | 87.4 | -26.4% |
| 73053 | Lookeba | Standard | 703 | $76,591 | 79.5 | -6.3% |
| 73033 | Eakly | PO Box | 553 | $60,938 | 0.0 | 27.4% |
| 73001 | Albert | PO Box | 64 | — | 0.0 | — |