ZIP Codes of Red Willow County, NE

Population & People
Population & People
Total Population
10,639
Household Income
Household Income
Median Income
$71,555
Housing
Housing
Total Housing Units
5,131
Business & Economy
Business & Economy
Total Businesses
394
Employment
Employment
Employment Rate
61.75%
Education
Education
Bachelor's Degree+
25.26%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 4 ZIPs in this county.
Data Last Updated: November 1, 2026
ZIP Codes:5 ZIP Codes (5 Standard, 0 PO Box, 0 Unique) [See All]
Area Code:308
Timezone:Central (GMT -06:00)
Local Time:11:14:21 PM
Population:10,639 [See All]
FIPS:31145
Land Area:848 sq mi
Water Area:3 sq mi
Coordinates:40.2250, -100.4310
Quick Link:
https://www.zip-codes.com/county/ne-red-willow.asp
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Nebraska's #24 most populous county
10,639 residents across 4 ZIPs — #24 of 107 Nebraska counties.

Standout ZIPs in this County


Most Populous
Mc Cook · 9,054 people
83.9% of county total
Highest Income
Bartley · $90,625 median
1.4× county average
Largest Land Area
Mc Cook · 439.8 sq mi
Spans the most ground
Fastest Growth
Mc Cook · -2.6% (10-yr)
9,297 → 9,054 residents
Most Educated
Mc Cook · 26.2% bachelor's+
1,631 of 6,236 adults 25+

Things worth knowing about Red Willow County


10,787 residents live across 5 ZIPs covering 848 sq mi, served by 5 distinct USPS-recognized cities.

Population moved from 10,936 to 10,787 from 2014 to 2024 — a -1.4% change. 2 ZIPs gained residents, 3 lost.

The county's wealthiest ZIP 69020 (Bartley, $90,625 median) and poorest ZIP 69026 (Danbury, $38,182) are 18.5 miles apart — a 2.4× income gap across local geography.

Median home values vary 1.6× across this county — from $104,700 in 69020 (Bartley) to $164,400 in 69001 (Mc Cook).

Density varies 7× across the county — from 3 people/sq mi in 69026 (Danbury) to 21 in 69001 (Mc Cook).

Educational attainment ranges from 11.9% bachelor's+ in 69026 (Danbury) to 26.2% in 69001 (Mc Cook) — the breadth of educational profiles across the area.

Within Nebraska, this is the #24 most populous of 107 counties and ranks #55 for median household income .

Weighted by population, the typical household earns about $64,164 across the county — reflecting what a typical resident sees, not a simple ZIP average.

25.0% of adults age 25+ hold a bachelor's degree or higher (1,853 of 7,406 reporting).

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

Stories about Red Willow 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
848
square miles
Avg density
12.7
people per sq mi
Population
10,787
across 5 ZIPs
Mc Cook
439.8 sq mi
9,054 residents
Indianola
203.8 sq mi
895 residents
Bartley
119.5 sq mi
655 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.

Mc Cook

All ZIP Codes in Red Willow County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
69001Mc CookStandard9,054$62,982439.8-2.6%
69034IndianolaStandard895$61,058203.8-17.1%
69020BartleyStandard655$90,625119.575.6%
69026DanburyStandard148$38,18248.2-6.3%
69036LebanonStandard35—36.720.7%

Adjacent & Nearby Counties