Sac County, Iowa ZIP codes
8 ZIP codes are in Sac County, plus 8 that cross in from neighboring counties.
- ZIP codes
- 8
- Population in these ZIPs
- 9,301
- Avg. median income
- $74,300population-weighted
- Cities & towns
- 8
Loading map…
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Sac County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 50535 | Early | 1,198 | $91,995 | $154,400 |
| 50567 | Nemaha | 280 | $78,125 | $170,000 |
| 50583 | Sac City | 2,288 | $62,981 | $148,700 |
| 51053 | Schaller | 1,016 | $72,534 | $161,800 |
| 51433 | Auburn | 567 | $68,125 | $179,300 |
| 51450 | Lake View | 1,619 | $71,875 | $249,700 |
| 51458 | Odebolt | 1,290 | $86,250 | $156,800 |
| 51466 | Wall Lake | 1,043 | $71,579 | $167,800 |
ZIP codes partly in Sac County
These ZIP codes are mostly in a neighboring county but cover part of Sac County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 50540 | Fonda | Pocahontas County | 998 | $73,438 | $109,900 |
| 50561 | Lytton | Calhoun County | 585 | $67,446 | $145,000 |
| 50568 | Newell | Buena Vista County | 1,384 | $75,250 | $166,700 |
| 50588 | Storm Lake | Buena Vista County | 13,431 | $70,906 | $193,700 |
| 51020 | Galva | Ida County | 632 | $80,066 | $199,000 |
| 51431 | Arthur | Ida County | 430 | $54,258 | $80,000 |
| 51436 | Breda | Carroll County | 815 | $61,926 | $247,000 |
| 51448 | Kiron | Crawford County | 612 | $76,058 | $184,500 |
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 Sac County
Nearby counties
Frequently asked questions
How many ZIP codes are in Sac County, Iowa?
8 ZIP codes are mainly in Sac County, and 8 more ZIP codes from neighboring areas reach partly into it.
What cities are in Sac County?
ZIP codes in Sac County use the city names Auburn, Early, Lake View, Nemaha, Odebolt, Sac City, Schaller and Wall Lake.