Find the last 4 digits (ZIP+4) for an address in 61201

ZIP 61201, Rock Island, IL is filled in. Just type the street address.

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ZIP Code 61201 – Rock Island, IL

Rock Island, Illinois · Rock Island County · Central time

ZIP code61201
CityRock Island
StateIllinois
CountyRock Island County
Population36,766
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area17.87 sq mi
Center (lat, long)41.4776, -90.5756

Area codes in this area

861

These are the area codes that most often serve ZIP 61201 (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

52801 Davenport · 3 mi52802 Davenport · 3.4 mi61299 Rock Island · 3.4 mi61266 Moline · 3.7 mi52803 Davenport · 4.4 mi61265 Moline · 4.6 mi61264 Milan · 5.3 mi61204 Rock Island · 5.7 mi

About ZIP 61201

ZIP code 61201 is assigned to Rock Island, Illinois. It lies in Rock Island County. Its Census area covers about 17.87 square miles of land. The closest neighboring ZIP is 52801 (Davenport), about 3 miles away.

Every address in 61201 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