| ZIP Codes: | 7 ZIP Codes (7 Standard, 0 PO Box, 0 Unique) [See All] |
| Area Code: | 785 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 11:53:32 PM |
| Population: | 4,775 [See All] |
| FIPS: | 20147 |
| Land Area: | 945 sq mi |
| Water Area: | 9 sq mi |
| Coordinates: | 39.7427, -99.3724 |
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4,775 residents live across 7 ZIPs covering 945 sq mi, served by 7 distinct USPS-recognized cities.
Population moved from 5,522 to 4,775 from 2014 to 2024 — a -13.5% change. 1 ZIPs gained residents, 6 lost.
The county's wealthiest ZIP 67664 (Prairie View, $97,083 median) and poorest ZIP 67621 (Agra, $45,000) are 25.8 miles apart — a 2.2× income gap across local geography.
Median home values vary 3.1× across this county — from $62,800 in 67621 (Agra) to $196,600 in 67639 (Glade).
Density varies 4× across the county — from 2 people/sq mi in 67644 (Kirwin) to 8 in 67661 (Phillipsburg).
Educational attainment ranges from 13.8% bachelor's+ in 67639 (Glade) to 33.0% in 67664 (Prairie View) — the breadth of educational profiles across the area.
Within Kansas, this is the #69 most populous of 106 counties and ranks #50 for median household income .
Weighted by population, the typical household earns about $63,714 across the county — reflecting what a typical resident sees, not a simple ZIP average.
23.3% of adults age 25+ hold a bachelor's degree or higher (788 of 3,383 reporting).
7 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.
Phillips County lost 13.5% of residents between 2014 and 2024. ZIPs that shed the largest share:
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 67661 | Phillipsburg | Standard | 2,849 | $60,925 | 374.3 | -16.1% |
| 67646 | Logan | Standard | 685 | $68,480 | 151.9 | 6.2% |
| 67621 | Agra | Standard | 335 | $45,000 | 58.2 | -18.1% |
| 67664 | Prairie View | Standard | 296 | $97,083 | 108.1 | -15.4% |
| 67647 | Long Island | Standard | 243 | $63,056 | 80.3 | -19.5% |
| 67644 | Kirwin | Standard | 199 | $52,708 | 93.6 | -18.1% |
| 67639 | Glade | Standard | 168 | $84,091 | 79.0 | -4.5% |