ZIP Code 52166 – Saint Lucas, IA
Saint Lucas, Iowa · Fayette County · Central time
| ZIP code | 52166 |
|---|---|
| City | Saint Lucas |
| State | Iowa |
| County | Fayette County |
| Population | 137 |
| Time zone | Central · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 0.26 sq mi |
| Center (lat, long) | 43.0680, -91.9355 |
Area codes in this area
These are the area codes that most often serve ZIP 52166 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 52166
ZIP code 52166 is assigned to Saint Lucas, Iowa. It lies in Fayette County. Its Census area covers about 0.26 square miles of land. The closest neighboring ZIP is 52144 (Fort Atkinson), about 5.1 miles away.
Every address in 52166 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources