Find the last 4 digits (ZIP+4) for an address in 61341

ZIP 61341, Marseilles, IL is filled in. Just type the street address.

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ZIP Code 61341 – Marseilles, IL

Marseilles, Illinois · LaSalle County · Central time

ZIP code61341
CityMarseilles
StateIllinois
CountyLaSalle County
Population7,692
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area91.66 sq mi
Center (lat, long)41.3522, -88.6932

Area codes in this area

779815

These are the area codes that most often serve ZIP 61341 (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

61360 Seneca · 5 mi60557 Wedron · 7.5 mi61350 Ottawa · 9 mi61325 Grand Ridge · 10.1 mi60549 Serena · 10.7 mi60551 Sheridan · 12 mi60479 Verona · 12 mi60470 Ransom · 13.2 mi

About ZIP 61341

ZIP code 61341 is assigned to Marseilles, Illinois. It lies in LaSalle County. Its Census area covers about 91.66 square miles of land. The closest neighboring ZIP is 61360 (Seneca), about 5 miles away.

Every address in 61341 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