Houghton, IA ZIP code
The ZIP code for Houghton, Iowa is 52631. It is in Lee County.
- Population in these ZIPs
- 65
- Avg. median income
- $107,100population-weighted
- Typical home value
- $255,600population-weighted
- Metro area
- Fort Madison, IA
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Houghton, IA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 52631 | 65 | $107,083 | $255,600 |
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 near Houghton
- Salem 4 mi
- Hillsboro 5 mi
- Saint Paul 5 mi
- Donnellson 9 mi
- West Point 9 mi
- Bonaparte 11 mi
- Farmington 12 mi
- Stockport 12 mi
- New London 14 mi
- Mount Pleasant 14 mi
- Denmark 15 mi
- Danville 15 mi
Frequently asked questions
What is the ZIP code for Houghton, IA?
The ZIP code for Houghton, IA is 52631.
What county is Houghton, Iowa in?
Houghton ZIP codes are in Lee County.