Find the last 4 digits (ZIP+4) for an address in 62543

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ZIP Code 62543 – Latham, IL

Latham, Illinois · Logan County · Central time

ZIP code62543
CityLatham
StateIllinois
CountyLogan CountyMacon County
Population477
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area20.63 sq mi
Center (lat, long)39.9708, -89.1518

Area codes in this area

217447

These are the area codes that most often serve ZIP 62543 (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

62573 Warrensburg · 4.5 mi62518 Chestnut · 6.2 mi62548 Mount Pulaski · 7 mi62551 Niantic · 8.1 mi61749 Kenney · 8.6 mi62537 Harristown · 8.7 mi62539 Illiopolis · 8.8 mi62526 Decatur · 9.8 mi

About ZIP 62543

ZIP code 62543 is assigned to Latham, Illinois. It crosses 2 counties; most of its land is in Logan County. Its Census area covers about 20.63 square miles of land. The closest neighboring ZIP is 62573 (Warrensburg), about 4.5 miles away.

Every address in 62543 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