ZIP Codes of Cheyenne County, KS

Population & People
Population & People
Total Population
2,619
Household Income
Household Income
Median Income
$55,600
Housing
Housing
Total Housing Units
1,451
Business & Economy
Business & Economy
Total Businesses
104
Employment
Employment
Employment Rate
60.78%
Education
Education
Bachelor's Degree+
21.91%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 2 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:2 ZIP Codes (2 Standard, 0 PO Box, 0 Unique) [See All]
Area Code:785
Timezone:Central (GMT -06:00)
Local Time:2:12:10 PM
Population:2,619 [See All]
FIPS:20023
Land Area:948 sq mi
Water Area:1 sq mi
Coordinates:39.7784, -101.7116
Quick Link:
https://www.zip-codes.com/county/ks-cheyenne.asp
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Kansas's #88 most populous county
2,619 residents across 2 ZIPs — #88 of 106 Kansas counties.

Standout ZIPs in this County


Most Populous
Saint Francis · 1,677 people
64.0% of county total
Highest Income
Bird City · $56,333 median
1.0× county average
Largest Land Area
Saint Francis · 604.7 sq mi
Spans the most ground
Fastest Growth
Saint Francis · -14.6% (10-yr)
1,964 → 1,677 residents
Most Educated
Saint Francis · 20.3% bachelor's+
272 of 1,338 adults 25+

Things worth knowing about Cheyenne County


2,619 residents live across 2 ZIPs covering 948 sq mi, served by 2 distinct USPS-recognized cities.

Population moved from 2,673 to 2,619 from 2014 to 2024 — a -2.0% change. 1 ZIPs gained residents, 1 lost.

The county's wealthiest ZIP 67731 (Bird City, $56,333 median) and poorest ZIP 67756 (Saint Francis, $54,868) are 16.0 miles apart — a 1.0× income gap across local geography.

Median home values vary 1.1× across this county — from $117,400 in 67731 (Bird City) to $129,600 in 67756 (Saint Francis).

Density varies across the county — from 3 people/sq mi in 67731 (Bird City) to 3 in 67756 (Saint Francis).

Educational attainment ranges from 20.3% bachelor's+ in 67756 (Saint Francis) to 25.6% in 67731 (Bird City) — the breadth of educational profiles across the area.

Within Kansas, this is the #88 most populous of 106 counties and ranks #101 for median household income .

Weighted by population, the typical household earns about $55,395 across the county — reflecting what a typical resident sees, not a simple ZIP average.

21.9% of adults age 25+ hold a bachelor's degree or higher (418 of 1,908 reporting).

2 Standard delivery, 0 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Cheyenne County


Big & sparse

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.

Total area
948
square miles
Avg density
2.8
people per sq mi
Population
2,619
across 2 ZIPs
Saint Francis
604.7 sq mi
1,677 residents
Bird City
343.8 sq mi
942 residents

Single-ZIP anchor

One ZIP holds the majority of this county's population — a sign of a county built around a single city or town.

Saint Francis

All ZIP Codes in Cheyenne County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
67756Saint FrancisStandard1,677$54,868604.7-14.6%
67731Bird CityStandard942$56,333343.832.9%

Adjacent & Nearby Counties