ZIP code 51101: Sioux City, IA
ZIP 51101 is the Sioux City mailing area in Woodbury County, IA. By land area it covers Sioux City.
Most of this ZIP is inside Sioux City. See the full Sioux City profile, weather and ZIP code comparison.
- Population
- 1,031ACS 2020-2024
- Household income
- $15,30078% below Sioux City
- Median home value
- n/aowner-occupied
- Median rent
- $70827% below Sioux City
- Median age
- 40.8years
- Homeowners
- 3.4%of households
Nearest cities we cover
| City | Distance | Median home | Household income | Price level |
|---|---|---|---|---|
| Sioux City, IA | 1 mi | $173,600 | $68,906 | 86.5 |
| Sioux Falls, SD | 74 mi | $292,400 | $75,970 | 90.6 |
| Omaha, NE | 87 mi | $245,500 | $73,201 | 91.9 |
Weather, taxes and the cost of living are shared across a metro area, so the Sioux City page is a good guide to them. Weather in Sioux City · Salary calculator
ZIP figures are for the Census Bureau's ZIP Code Tabulation Area 51101, American Community Survey 2020-2024 5-year estimates. Town shares use the Census 2020 ZIP-to-place relationship file. Mailing names and counties come from GeoNames (CC BY 4.0). Distances are straight lines from the ZIP's center to each city's center.