ZIP Codes of Dixon County, NE

Population & People
Population & People
Total Population
5,419
Household Income
Household Income
Median Income
$78,392
Housing
Housing
Total Housing Units
2,491
Business & Economy
Business & Economy
Total Businesses
107
Employment
Employment
Employment Rate
63.33%
Education
Education
Bachelor's Degree+
24.68%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 8 ZIPs in this county.
Data Last Updated: June 1, 2026
ZIP Codes:8 ZIP Codes (8 Standard, 0 PO Box, 0 Unique) [See All]
Area Codes:402 / 531
Timezone:Central (GMT -06:00)
Local Time:2:13:05 PM
Population:5,419 [See All]
FIPS:31051
Land Area:526 sq mi
Water Area:7 sq mi
Coordinates:42.4876, -96.8764
Quick Link:
https://www.zip-codes.com/county/ne-dixon.asp
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Notable population decline
Lost 12.6% of residents since 2014.
Extreme geographic sprawl
The largest ZIP spans 952× the smallest by area — 131.6 sq mi down to 0.14.
Striking education divide
Bachelor's share spans 3.4% to 38.2% — a 35-point gap.

Standout ZIPs in this County


Most Populous
Wakefield · 1,740 people
32.1% of county total
Highest Income
Waterbury · $113,750 median
1.5× county average
Largest Land Area
Newcastle · 131.6 sq mi
Spans the most ground
Fastest Growth
Ponca · -10.8% (10-yr)
1,606 → 1,432 residents
Most Educated
Ponca · 25.6% bachelor's+
263 of 1,028 adults 25+

Things worth knowing about Dixon County


5,419 residents live across 8 ZIPs covering 526 sq mi, served by 8 distinct USPS-recognized cities.

Population moved from 6,198 to 5,419 from 2014 to 2024 — a -12.6% change. 3 ZIPs gained residents, 5 lost.

The county's wealthiest ZIP 68785 (Waterbury, $113,750 median) and poorest ZIP 68751 (Maskell, $61,250) are 21.8 miles apart — a 1.9× income gap across local geography.

Median home values vary 2.6× across this county — from $85,000 in 68751 (Maskell) to $220,000 in 68785 (Waterbury).

Density varies 154× across the county — from 4 people/sq mi in 68732 (Dixon) to 550 in 68751 (Maskell).

Educational attainment ranges from 3.4% bachelor's+ in 68751 (Maskell) to 38.2% in 68728 (Concord) — the breadth of educational profiles across the area.

Within Nebraska, this is the #50 most populous of 107 counties and ranks #23 for median household income .

Weighted by population, the typical household earns about $72,629 across the county — reflecting what a typical resident sees, not a simple ZIP average.

24.7% of adults age 25+ hold a bachelor's degree or higher (894 of 3,622 reporting).

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

Stories about Dixon 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
526
square miles
Avg density
10.3
people per sq mi
Population
5,419
across 8 ZIPs
Newcastle
131.6 sq mi
783 residents
Wakefield
112.4 sq mi
1,740 residents
Ponca
96.8 sq mi
1,432 residents

Population decline

Dixon County lost 12.6% of residents between 2014 and 2024. ZIPs that shed the largest share:

Wakefield
-21.2%
2,207 → 1,740 residents
Ponca
-10.8%
1,606 → 1,432 residents

All ZIP Codes in Dixon County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
68784WakefieldStandard1,740$62,216112.4-21.2%
68770PoncaStandard1,432$71,60796.8-10.8%
68757NewcastleStandard783$88,472131.6-9.5%
68710AllenStandard754$65,44178.50.3%
68728ConcordStandard247$82,32128.35.6%
68785WaterburyStandard234$113,75035.89.3%
68732DixonStandard153$82,08342.8-26.8%
68751MaskellStandard76$61,2500.1-31.5%

Adjacent & Nearby Counties