ZIP Codes of Garden County, NE

Population & People
Population & People
Total Population
1,855
Household Income
Household Income
Median Income
$41,272
Housing
Housing
Total Housing Units
1,613
Business & Economy
Business & Economy
Total Businesses
49
Employment
Employment
Employment Rate
48.49%
Education
Education
Bachelor's Degree+
20.38%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 3 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:3 ZIP Codes (3 Standard, 0 PO Box, 0 Unique) [See All]
Area Code:308
Timezone:Mountain (GMT -07:00)
Local Time:2:13:05 PM
Population:1,855 [See All]
FIPS:31069
Land Area:1,293 sq mi
Water Area:10 sq mi
Coordinates:41.5627, -102.3410
Quick Link:
https://www.zip-codes.com/county/ne-garden.asp
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Nebraska's #76 most populous county
1,855 residents across 3 ZIPs — #76 of 107 Nebraska counties.

Standout ZIPs in this County


Most Populous
Oshkosh · 1,095 people
59.0% of county total
Highest Income
Oshkosh · $41,348 median
1.0× county average
Largest Land Area
Lewellen · 494.9 sq mi
Spans the most ground
Fastest Growth
Oshkosh · -16.8% (10-yr)
1,316 → 1,095 residents
Most Educated
— no education data

Things worth knowing about Garden County


1,855 residents live across 3 ZIPs covering 1,293 sq mi, served by 3 distinct USPS-recognized cities.

Population moved from 2,030 to 1,855 from 2014 to 2024 — a -8.6% change. 1 ZIPs gained residents, 2 lost.

The county's wealthiest ZIP 69154 (Oshkosh, $41,348 median) and poorest ZIP 69147 (Lewellen, $41,196) are 11.8 miles apart — a 1.0× income gap across local geography.

Median home values vary 1.1× across this county — from $112,800 in 69154 (Oshkosh) to $123,900 in 69147 (Lewellen).

Density varies 21× across the county — from 0 people/sq mi in 69148 (Lisco) to 3 in 69154 (Oshkosh).

Educational attainment ranges from 21.1% bachelor's+ in 69154 (Oshkosh) to 21.4% in 69147 (Lewellen) — the breadth of educational profiles across the area.

Within Nebraska, this is the #76 most populous of 107 counties and ranks #106 for median household income .

Weighted by population, the typical household earns about $41,288 across the county — reflecting what a typical resident sees, not a simple ZIP average.

20.4% of adults age 25+ hold a bachelor's degree or higher (277 of 1,359 reporting).

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

Stories about Garden 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
1,293
square miles
Avg density
1.4
people per sq mi
Population
1,855
across 3 ZIPs
Lewellen
494.9 sq mi
706 residents
Lisco
410.5 sq mi
54 residents
Oshkosh
387.7 sq mi
1,095 residents

Population decline

Garden County lost 8.6% of residents between 2014 and 2024. ZIPs that shed the largest share:

Oshkosh
-16.8%
1,316 → 1,095 residents

All ZIP Codes in Garden County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
69154OshkoshStandard1,095$41,348387.7-16.8%
69147LewellenStandard706$41,196494.929.3%
69148LiscoStandard54410.5-67.9%

Adjacent & Nearby Counties