ZIP code 68731
Where is ZIP code 68731?
Dakota City, Nebraska
Dakota County · Standard ZIP code
ZIP code 68731 belongs to Dakota City, Nebraska in Dakota County. 68731 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 402, 531 and 712. About 3,469 people live in the 68731 area, where the median household income is $79,924. The closest ZIP codes are 68030 (Homer, 3.4 mi south), 51111 (Sioux City, 4.6 mi northeast) and 51054 (Sergeant Bluff, 5.3 mi east).
| ZIP code | 68731 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Dakota City |
| State | Nebraska (NE) |
| County | Dakota County |
| Time zone | Central Time · now |
| Area codes | 402, 531, 712 |
| Coordinates | 42.3807, -96.4536 map |
| 3-digit prefix | 687 |
Population and income in 68731
| Population | 3,469 · higher than 82% of Nebraska ZIP codes |
|---|---|
| People per square mile | 95 · higher than 84% of Nebraska ZIP codes |
| Median age | 36.9 years · lower than 78% of Nebraska ZIP codes |
| Men / women | 52% / 48% |
| Median household income | $79,924 · higher than 64% of Nebraska ZIP codes |
| Income per person | $31,348 |
| Below the poverty line | 6.3% |
| Bachelor’s degree or higher | 12% of adults 25+ |
| Median home value | $205,600 · higher than 66% of Nebraska ZIP codes |
| Median rent | $667 a month |
| Housing units | 1,051 |
| Households | 1,030 (3.3 people on average) |
| Owners / renters | 85% / 15% |
| Land area | 36.43 sq mi (plus 0.38 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 68731. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 68731
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 68030 | Homer, NE | 3.4 mi S | Standard |
| 51111 | Sioux City, IA | 4.6 mi NE | Standard |
| 51054 | Sergeant Bluff, IA | 5.3 mi E | Standard |
| 68776 | South Sioux City, NE | 6.1 mi N | Standard |
| 51102 | Sioux City, IA | 7 mi E | PO Box only |
| 68741 | Hubbard, NE | 7.8 mi W | Standard |
| 51106 | Sioux City, IA | 7.9 mi NE | Standard |
| 68743 | Jackson, NE | 7.9 mi NW | Standard |
| 51101 | Sioux City, IA | 8.5 mi N | Standard |
| 51103 | Sioux City, IA | 8.8 mi N | Standard |
| 51052 | Salix, IA | 9.1 mi E | Standard |
| 51105 | Sioux City, IA | 9.2 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 68731 or measure the distance to another ZIP code.
How to address mail to 68731
123 MAIN ST
DAKOTA CITY NE 68731
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (68731-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 68731?
- 68731 is a Dakota City, Nebraska ZIP code.
- What county is 68731 in?
- ZIP code 68731 is in Dakota County, Nebraska.
- What time zone is ZIP code 68731 in?
- 68731 is in the Central Time zone (America/Chicago).
- What area code is 68731?
- Phone numbers in ZIP code 68731 use area codes 402, 531 and 712.
- What is the population of ZIP code 68731?
- About 3,469 people live in ZIP code 68731, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 68731?
- The median household income in 68731 is $79,924 a year, higher than 64% of Nebraska ZIP codes.
- What ZIP codes are near 68731?
- The nearest ZIP codes to 68731 are 68030 (Homer, 3.4 miles), 51111 (Sioux City, 4.6 miles), 51054 (Sergeant Bluff, 5.3 miles) and 68776 (South Sioux City, 6.1 miles).