Find the last 4 digits (ZIP+4) for an address in 45133

ZIP 45133, Hillsboro, OH is filled in. Just type the street address.

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ZIP Code 45133 – Hillsboro, OH

Hillsboro, Ohio · Highland County · Eastern time

ZIP code45133
CityHillsboro
StateOhio
CountyHighland CountyPike CountyBrown County
Population23,443
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area314.46 sq mi
Center (lat, long)39.1598, -83.5711

Area codes in this area

283513

These are the area codes that most often serve ZIP 45133 (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

45172 Sinking Spring · 11.5 mi45624 Cynthiana · 11.9 mi45679 Seaman · 12.6 mi45155 Mowrystown · 12.6 mi45132 Highland · 12.8 mi45142 Lynchburg · 12.9 mi45135 Leesburg · 13.1 mi45159 New Vienna · 13.8 mi

About ZIP 45133

ZIP code 45133 is assigned to Hillsboro, Ohio. It crosses 3 counties; most of its land is in Highland County. Its Census area covers about 314.46 square miles of land. The closest neighboring ZIP is 45172 (Sinking Spring), about 11.5 miles away.

Every address in 45133 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