Find the last 4 digits (ZIP+4) for an address in 52305

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ZIP Code 52305 – Martelle, IA

Martelle, Iowa · Jones County · Central time

ZIP code52305
CityMartelle
StateIowa
CountyJones CountyLinn County
Population913
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area27.14 sq mi
Center (lat, long)42.0180, -91.3421

Area codes in this area

319

These are the area codes that most often serve ZIP 52305 (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

52312 Morley · 5 mi52336 Springville · 6.4 mi52205 Anamosa · 7.3 mi52314 Mount Vernon · 7.8 mi52253 Lisbon · 8.5 mi52320 Olin · 10 mi52306 Mechanicsville · 10.1 mi52302 Marion · 11.7 mi

About ZIP 52305

ZIP code 52305 is assigned to Martelle, Iowa. It crosses 2 counties; most of its land is in Jones County. Its Census area covers about 27.14 square miles of land. The closest neighboring ZIP is 52312 (Morley), about 5 miles away.

Every address in 52305 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