ZIP code 68731: Dakota City, NE
68731 is a ZIP code in Dakota City, Nebraska, mainly in Dakota County, part of the Sioux City, IA-NE-SD metro area. About 3,469 people live here.
- Population
- 3,469
- Median household income
- $79,924
- Typical home value
- $258,200+8.5% in 12 months
- Median rent
- $667gross, per month
- Median age
- 36.9
- Homeowners
- 85%of occupied homes
Shaded: ZIP code 68731's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 68731 details
| City | Dakota City |
|---|---|
| State | Nebraska |
| County | Dakota County |
| Metro area | Sioux City, IA-NE-SD |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 36.4 sq mi, plus 0.4 sq mi of water |
| Population density | 95 people per sq mi |
| Bachelor's degree or higher | 11.6% of adults 25+ |
| Average commute | 15.8 minutes |
| Center coordinates | 42.40782, -96.49207 |
Median rent in 68731 by bedrooms
| Size | Median gross rent |
|---|---|
| Studio | $525/mo |
| 1 bedroom | $675/mo |
| 2 bedrooms | $838/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 68731
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 68776 | South Sioux City, NE | 4.3 mi | 15,373 |
| 51111 | Sioux City, IA | 5.1 mi | 39 |
| 68741 | Hubbard, NE | 6.0 mi | 585 |
| 68030 | Homer, NE | 6.3 mi | 671 |
| 51101 | Sioux City, IA | 7.8 mi | 1,031 |
| 57049 | North Sioux City, SD | 8.0 mi | 7,962 |
| 51103 | Sioux City, IA | 8.0 mi | 16,895 |
| 68743 | Jackson, NE | 8.1 mi | 814 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 68731?
A typical home in ZIP code 68731 is worth about $258,200 (Zillow Home Value Index). The median household here earns $79,924 a year. See what buying here would cost per month, with Nebraska average taxes and insurance filled in.
Monthly payment for a $258,200 homeWhat can a $79,924 income afford?Rental property numbers
About ZIP code 68731
What city is ZIP code 68731?
ZIP code 68731 is in Dakota City, NE, in Dakota County.
What county is ZIP code 68731 in?
68731 is mainly in Dakota County, Nebraska.
What is the population of ZIP code 68731?
About 3,469 people live in ZIP code 68731, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 68731 in?
68731 is in Central Time (UTC−6). It observes daylight saving time.