Find the last 4 digits (ZIP+4) for an address in 83643

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ZIP Code 83643 – Mesa, ID

Mesa, Idaho · Adams County · Mountain time

ZIP code83643
CityMesa
StateIdaho
CountyAdams County
Population166
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area3.48 sq mi
Center (lat, long)44.6292, -116.4561

Area codes in this area

208986

These are the area codes that most often serve ZIP 83643 (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

83632 Indian Valley · 7.4 mi83612 Council · 15.7 mi83610 Cambridge · 17.5 mi83645 Midvale · 21 mi83615 Donnelly · 21 mi83635 Lake Fork · 23 mi83657 Ola · 28.1 mi97840 Oxbow · 28.5 mi

About ZIP 83643

ZIP code 83643 is assigned to Mesa, Idaho. It lies in Adams County. Its Census area covers about 3.48 square miles of land. The closest neighboring ZIP is 83632 (Indian Valley), about 7.4 miles away.

Every address in 83643 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