ZIP Codes of Haskell County, KS

Population & People
Population & People
Total Population
3,566
Household Income
Household Income
Median Income
$62,308
Housing
Housing
Total Housing Units
1,495
Business & Economy
Business & Economy
Total Businesses
115
Employment
Employment
Employment Rate
59.64%
Education
Education
Bachelor's Degree+
21.19%
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:620
Timezone:Central (GMT -06:00)
Local Time:2:12:12 PM
Population:3,566 [See All]
FIPS:20081
Land Area:574 sq mi
Water Area:0 sq mi
Coordinates:37.5332, -100.9302
Quick Link:
https://www.zip-codes.com/county/ks-haskell.asp
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Kansas's #77 most populous county
3,566 residents across 2 ZIPs — #77 of 106 Kansas counties.

Standout ZIPs in this County


Most Populous
Sublette · 2,289 people
64.2% of county total
Highest Income
Sublette · $66,492 median
1.1× county average
Largest Land Area
Sublette · 301.1 sq mi
Spans the most ground
Fastest Growth
Sublette · 0.7% (10-yr)
2,273 → 2,289 residents
Most Educated
Sublette · 22.1% bachelor's+
323 of 1,463 adults 25+

Things worth knowing about Haskell County


3,566 residents live across 2 ZIPs covering 574 sq mi, served by 2 distinct USPS-recognized cities.

Population moved from 3,842 to 3,566 from 2014 to 2024 — a -7.2% change. 1 ZIPs gained residents, 1 lost.

The county's wealthiest ZIP 67877 (Sublette, $66,492 median) and poorest ZIP 67870 (Satanta, $58,125) are 11.5 miles apart — a 1.1× income gap across local geography.

Median home values vary 1.6× across this county — from $115,400 in 67870 (Satanta) to $187,000 in 67877 (Sublette).

Density varies across the county — from 5 people/sq mi in 67870 (Satanta) to 8 in 67877 (Sublette).

Educational attainment ranges from 19.6% bachelor's+ in 67870 (Satanta) to 22.1% in 67877 (Sublette) — the breadth of educational profiles across the area.

Within Kansas, this is the #77 most populous of 106 counties and ranks #75 for median household income .

Weighted by population, the typical household earns about $63,496 across the county — reflecting what a typical resident sees, not a simple ZIP average.

21.2% of adults age 25+ hold a bachelor's degree or higher (486 of 2,294 reporting).

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

Stories about Haskell 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
574
square miles
Avg density
6.2
people per sq mi
Population
3,566
across 2 ZIPs
Sublette
301.1 sq mi
2,289 residents
Satanta
272.6 sq mi
1,277 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.

Sublette

Population decline

Haskell County lost 7.2% of residents between 2014 and 2024. ZIPs that shed the largest share:

Satanta
-18.6%
1,569 → 1,277 residents

All ZIP Codes in Haskell County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
67877SubletteStandard2,289$66,492301.10.7%
67870SatantaStandard1,277$58,125272.6-18.6%

Adjacent & Nearby Counties