Sioux County, Nebraska ZIP codes
5 ZIP codes are in Sioux County, plus 3 that cross in from neighboring counties.
- ZIP codes
- 5
- Population in these ZIPs
- 23,516
- Avg. median income
- $60,100population-weighted
- Cities & towns
- 5
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ZIP codes in Sioux County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 69346 | Harrison | 480 | $62,083 | $181,500 |
| 69354 | Marsland | 110 | $99,018 | — |
| 69357 | Mitchell | 3,677 | $70,104 | $213,300 |
| 69358 | Morrill | 2,062 | $52,159 | $194,300 |
| 69361 | Scottsbluff | 17,187 | $58,623 | $186,200 |
ZIP codes partly in Sioux County
These ZIP codes are mostly in a neighboring county but cover part of Sioux County.
| ZIP code | City | State | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|---|
| 57735 | Edgemont | SD | Fall River County | 1,727 | $71,576 | $217,200 |
| 69339 | Crawford | NE | Dawes County | 1,474 | $65,529 | $137,100 |
| 69348 | Hemingford | NE | Box Butte County | 1,334 | $76,719 | $212,600 |
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
Cities and towns in Sioux County
Nearby counties
Frequently asked questions
How many ZIP codes are in Sioux County, Nebraska?
5 ZIP codes are mainly in Sioux County, and 3 more ZIP codes from neighboring areas reach partly into it.
What cities are in Sioux County?
ZIP codes in Sioux County use the city names Harrison, Marsland, Mitchell, Morrill and Scottsbluff.