Find the last 4 digits (ZIP+4) for an address in 62298

ZIP 62298, Waterloo, IL is filled in. Just type the street address.

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ZIP Code 62298 – Waterloo, IL

Waterloo, Illinois · Monroe County · Central time

ZIP code62298
CityWaterloo
StateIllinois
CountyMonroe CountySt. Clair County
Population18,208
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area143.03 sq mi
Center (lat, long)38.3088, -90.1494

Area codes in this area

618730

These are the area codes that most often serve ZIP 62298 (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

62256 Maeystown · 7.2 mi62244 Fults · 8.3 mi62248 Hecker · 8.5 mi62295 Valmeyer · 9.1 mi62236 Columbia · 9.3 mi62285 Smithton · 9.6 mi62260 Millstadt · 10.8 mi62278 Red Bud · 11.2 mi

About ZIP 62298

ZIP code 62298 is assigned to Waterloo, Illinois. It crosses 2 counties; most of its land is in Monroe County. Its Census area covers about 143.03 square miles of land. The closest neighboring ZIP is 62256 (Maeystown), about 7.2 miles away.

Every address in 62298 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