ZIP Codes of Seward County, NE

Population & People
Population & People
Total Population
17,271
Household Income
Household Income
Median Income
$79,351
Housing
Housing
Total Housing Units
7,039
Business & Economy
Business & Economy
Total Businesses
474
Employment
Employment
Employment Rate
65.61%
Education
Education
Bachelor's Degree+
32.87%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 10 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:10 ZIP Codes (8 Standard, 2 PO Box, 0 Unique) [See All]
Area Codes:402 / 531
Timezone:Central (GMT -06:00)
Local Time:2:13:08 PM
Population:17,271 [See All]
FIPS:31159
CBSA:Lincoln, NE
Land Area:522 sq mi
Water Area:4 sq mi
Coordinates:40.8721, -97.1551
Quick Link:
https://www.zip-codes.com/county/ne-seward.asp
Need Seward data in your app? Look up ZIP, county, and city data with a single API call.
Try Free
Nebraska's #18 most populous county
17,271 residents across 10 ZIPs — #18 of 107 Nebraska counties.

Standout ZIPs in this County


Most Populous
Seward · 9,099 people
52.7% of county total
Highest Income
Pleasant Dale · $101,250 median
1.3× county average
Largest Land Area
Seward · 160.8 sq mi
Spans the most ground
Fastest Growth
Seward · 9.4% (10-yr)
8,317 → 9,099 residents
Most Educated
Seward · 40.0% bachelor's+
2,149 of 5,371 adults 25+

Things worth knowing about Seward County


17,271 residents live across 10 ZIPs covering 522 sq mi, served by 10 distinct USPS-recognized cities.

Population moved from 16,519 to 17,200 from 2014 to 2024 — a +4.1% change. 5 ZIPs gained residents, 4 lost.

The county's wealthiest ZIP 68423 (Pleasant Dale, $101,250 median) and poorest ZIP 68360 (Garland, $72,000) are 9.8 miles apart — a 1.4× income gap across local geography.

Median home values vary 1.9× across this county — from $158,100 in 68364 (Goehner) to $301,700 in 68423 (Pleasant Dale).

Density varies 175× across the county — from 10 people/sq mi in 68313 (Beaver Crossing) to 1,771 in 68364 (Goehner).

Educational attainment ranges from 15.3% bachelor's+ in 68314 (Bee) to 42.9% in 68360 (Garland) — the breadth of educational profiles across the area.

Within Nebraska, this is the #18 most populous of 107 counties and ranks #21 for median household income .

Weighted by population, the typical household earns about $80,872 across the county — reflecting what a typical resident sees, not a simple ZIP average.

32.9% of adults age 25+ hold a bachelor's degree or higher (3,570 of 10,862 reporting).

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

Stories about Seward 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
522
square miles
Avg density
33.1
people per sq mi
Population
17,271
across 10 ZIPs
Seward
160.8 sq mi
9,099 residents
Milford
77.9 sq mi
3,575 residents
Beaver Crossing
74.9 sq mi
758 residents

All ZIP Codes in Seward County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
68434SewardStandard9,099$81,466160.89.4%
68405MilfordStandard3,575$75,25077.94.7%
68456UticaStandard1,215$89,55053.18.4%
68313Beaver CrossingStandard758$72,13274.9-19.3%
68439StaplehurstStandard691$82,75939.216.5%
68423Pleasant DaleStandard688$101,25056.6-23.1%
68360GarlandStandard504$72,00025.1-2.9%
68314BeeStandard361$73,33333.0-43.3%
68364GoehnerPO Box309$96,7670.2263.5%
68330CordovaPO Box71$49,0001.1

Adjacent & Nearby Counties