Saint Lucas, IA ZIP code
The ZIP code for Saint Lucas (also written St. Lucas), Iowa is 52166. It is in Fayette County.
- Population in these ZIPs
- 137
- Avg. median income
- $110,900population-weighted
- Typical home value
- $146,900population-weighted
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Saint Lucas, IA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 52166 | 137 | $110,938 | $146,900 |
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 Saint Lucas
- Fort Atkinson 5 mi
- Waucoma 6 mi
- West Union 8 mi
- Hawkeye 9 mi
- Spillville 9 mi
- Calmar 10 mi
- Ossian 10 mi
- Lawler 12 mi
- Protivin 13 mi
- Clermont 14 mi
- Castalia 14 mi
- Randalia 15 mi
Frequently asked questions
What is the ZIP code for Saint Lucas, IA?
The ZIP code for Saint Lucas, IA is 52166.
What county is Saint Lucas, Iowa in?
Saint Lucas ZIP codes are in Fayette County.