ZIP Code 50531 – Dolliver, IA
Dolliver, Iowa · Emmet County · Central time
| ZIP code | 50531 |
|---|---|
| City | Dolliver |
| State | Iowa |
| County | Emmet County |
| Population | 325 |
| Time zone | Central · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 38.8 sq mi |
| Center (lat, long) | 43.4541, -94.6098 |
Area codes in this area
These are the area codes that most often serve ZIP 50531 (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 50531
ZIP code 50531 is assigned to Dolliver, Iowa. It lies in Emmet County. Its Census area covers about 38.8 square miles of land. The closest neighboring ZIP is 56121 (Ceylon), about 5.7 miles away.
Every address in 50531 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