Doon, IA ZIP code
The ZIP code for Doon, Iowa is 51235. It is in Lyon County.
- Population in these ZIPs
- 1,007
- Avg. median income
- $71,000population-weighted
- Typical home value
- $292,200population-weighted
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Doon, IA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 51235 | 1,007 | $71,016 | $292,200 |
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 near Doon
- Alvord 7 mi
- Hull 7 mi
- Rock Valley 9 mi
- Rock Rapids 10 mi
- George 11 mi
- Lester 11 mi
- Boyden 12 mi
- Inwood 12 mi
- Sioux Center 14 mi
- Matlock 15 mi
- Larchwood 16 mi
- Little Rock 19 mi
Frequently asked questions
What is the ZIP code for Doon, IA?
The ZIP code for Doon, IA is 51235.
What county is Doon, Iowa in?
Doon ZIP codes are in Lyon County.