Emmet County, Iowa ZIP codes
5 ZIP codes are in Emmet County, plus 2 that cross in from neighboring counties.
- ZIP codes
- 5
- Population in these ZIPs
- 9,451
- Avg. median income
- $62,100population-weighted
- Cities & towns
- 5
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ZIP codes in Emmet County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 50514 | Armstrong | 1,117 | $73,000 | $167,600 |
| 50531 | Dolliver | 325 | $93,036 | $170,500 |
| 50578 | Ringsted | 633 | $71,645 | $178,100 |
| 51334 | Estherville | 6,960 | $57,482 | $146,700 |
| 51365 | Wallingford | 416 | $71,667 | $185,600 |
ZIP codes partly in Emmet County
These ZIP codes are mostly in a neighboring county but cover part of Emmet County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 51342 | Graettinger | Palo Alto County | 1,385 | $84,866 | $168,300 |
| 51364 | Terril | Dickinson County | 803 | $66,875 | $180,600 |
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 Emmet County
Nearby counties
Frequently asked questions
How many ZIP codes are in Emmet County, Iowa?
5 ZIP codes are mainly in Emmet County, and 2 more ZIP codes from neighboring areas reach partly into it.
What cities are in Emmet County?
ZIP codes in Emmet County use the city names Armstrong, Dolliver, Estherville, Ringsted and Wallingford.