ZIP Codes of Morris County, KS

Population & People
Population & People
Total Population
4,971
Household Income
Household Income
Median Income
$60,402
Housing
Housing
Total Housing Units
2,777
Business & Economy
Business & Economy
Total Businesses
132
Employment
Employment
Employment Rate
62.63%
Education
Education
Bachelor's Degree+
30.78%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 5 ZIPs in this county.
Data Last Updated: July 1, 2026
ZIP Codes:5 ZIP Codes (5 Standard, 0 PO Box, 0 Unique) [See All]
Area Codes:620 / 785
Timezone:Central (GMT -06:00)
Local Time:11:53:31 PM
Population:4,971 [See All]
FIPS:20127
Land Area:635 sq mi
Water Area:8 sq mi
Coordinates:38.6947, -96.6678
Quick Link:
https://www.zip-codes.com/county/ks-morris.asp
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Striking education divide
Bachelor's share spans 3.5% to 36.9% — a 33-point gap.

Standout ZIPs in this County


Most Populous
Council Grove · 3,333 people
67.0% of county total
Highest Income
Wilsey · $75,417 median
1.2× county average
Largest Land Area
Council Grove · 296.1 sq mi
Spans the most ground
Fastest Growth
Council Grove · -0.1% (10-yr)
3,335 → 3,333 residents
Most Educated
Council Grove · 33.4% bachelor's+
837 of 2,508 adults 25+

Things worth knowing about Morris County


4,971 residents live across 5 ZIPs covering 635 sq mi, served by 5 distinct USPS-recognized cities.

Population moved from 5,443 to 4,971 from 2014 to 2024 — a -8.7% change. 1 ZIPs gained residents, 4 lost.

The county's wealthiest ZIP 66873 (Wilsey, $75,417 median) and poorest ZIP 66838 (Burdick, $43,971) are 8.1 miles apart — a 1.7× income gap across local geography.

Median home values vary 2.0× across this county — from $76,400 in 66873 (Wilsey) to $154,100 in 66846 (Council Grove).

Density varies across the county — from 2 people/sq mi in 66838 (Burdick) to 11 in 66846 (Council Grove).

Educational attainment ranges from 3.5% bachelor's+ in 66873 (Wilsey) to 36.9% in 66849 (Dwight) — the breadth of educational profiles across the area.

Within Kansas, this is the #67 most populous of 106 counties and ranks #85 for median household income .

Weighted by population, the typical household earns about $61,562 across the county — reflecting what a typical resident sees, not a simple ZIP average.

30.8% of adults age 25+ hold a bachelor's degree or higher (1,147 of 3,727 reporting).

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

Stories about Morris 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
635
square miles
Avg density
7.8
people per sq mi
Population
4,971
across 5 ZIPs
Council Grove
296.1 sq mi
3,333 residents
White City
140.1 sq mi
807 residents
Wilsey
78.8 sq mi
201 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.

Council Grove

Population decline

Morris County lost 8.7% of residents between 2014 and 2024. ZIPs that shed the largest share:

White City
-28.1%
1,123 → 807 residents

All ZIP Codes in Morris County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
66846Council GroveStandard3,333$61,842296.1-0.1%
66872White CityStandard807$58,906140.1-28.1%
66849DwightStandard531$61,87561.512.5%
66873WilseyStandard201$75,41778.8-36.4%
66838BurdickStandard99$43,97158.4-49.7%

Adjacent & Nearby Counties