Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — STATE/NE/COUNTY/DAKOTA

Dakota County, NE ZIP codes

Dakota County, NE has 5 ZIP codes, in 5 towns: 68776, 68731, 68030, 68741 and 68743. 2 more cross into it from neighbouring counties: 68733 and 68785.

The county seat is Dakota City.

ZIP codes
5
Partly in it
2 more
Towns
5
County seat
Dakota City
County FIPS
31043
Population
21,354
Median household income
$70,329
Land area
264 sq mi
Metro area
Sioux City

Dakota County ZIP codes by town

Dakota City (county seat)
68731

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

ZIP codes partly in Dakota County

These ZIP codes lie mostly in a neighbouring county but each cover a twentieth or more of Dakota County.

Map of Dakota County ZIP codes

6803068731687416874368776

The ZIP codes of Dakota County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Dakota County in numbers

About 21,354 people live in Dakota County, in 7,459 households, the 16th most populous of Nebraska's 93 counties. The median household income is $70,329 a year, 8% below the Nebraska median of $76,475 (US: $80,734). The median owner-occupied home is valued at $185,700 (22% below the Nebraska median), and median gross rent is $1,069 a month. The median age is 32.5; 14.6% of adults 25 and over hold a bachelor's degree or higher (34.6% across Nebraska); the average commute takes 14 minutes.

Population21,354Dakota21,354
Households7,459Dakota7,459
Median age32.5Dakota32.5Nebraska37.2US 38.9
Median household income$70,329Dakota$70,329Nebraska$76,475US $80,734
Median home value$185,700Dakota$185,700Nebraska$238,600US $332,700
Median gross rent$1,069Dakota$1,069Nebraska$1,072US $1,413
Bachelor's degree or higher14.6%Dakota14.6%Nebraska34.6%US 35.7%
Mean commute13.9 minDakota13.9 minNebraska19.2 minUS 26.4 min
Population density81 / sq miDakota81 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Dakota County

Largest towns in Dakota County
TownZIP codesPopulation
South Sioux City 1 13,907
Dakota City 1 2,675
Homer 1 446
Jackson 1 273
Hubbard 1 190

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Dakota County.

Not sure you are in Dakota County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Dakota County, with figures

ZIP codes in Dakota County
ZIP City Type Population Median income Median home
68030 Homer , NE Standard 671 $76,442 $188,700
68731 Dakota City , NE Standard 3,469 $79,924 $205,600
68741 Hubbard , NE Standard 585 $79,583 $214,200
68743 Jackson , NE Standard 814 $71,667 $208,200
68776 South Sioux City , NE Standard 15,373 $68,750 $179,800

Cite this page

zipcodes.pro. “Dakota County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ne/county/dakota

Underlying data is public domain or openly licensed — sources, vintages and licences.