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U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

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Schuyler County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Schuyler County.

County State ZIP Code City Area Codes
Schuyler County IL 61452 Littleton 217, 309, 447
Schuyler County IL 62319 Camden 217, 309, 447
Schuyler County IL 62344 Huntsville 217, 447
Schuyler County IL 62624 Browning 217, 309, 447
Schuyler County IL 62639 Frederick 217, 447
Schuyler County IL 62681 Rushville 217, 309, 447
Schuyler County MO 63535 Coatsville 641, 660
Schuyler County MO 63536 Downing 641, 660
Schuyler County MO 63541 Glenwood 660
Schuyler County MO 63548 Lancaster 641, 660
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About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.