Find the last 4 digits (ZIP+4) for an address in 45171

ZIP 45171, Sardinia, OH is filled in. Just type the street address.

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ZIP Code 45171 – Sardinia, OH

Sardinia, Ohio · Brown County · Eastern time

ZIP code45171
CitySardinia
StateOhio
CountyBrown CountyHighland County
Population5,752
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area80.86 sq mi
Center (lat, long)39.0136, -83.7964

Area codes in this area

283513

These are the area codes that most often serve ZIP 45171 (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

45155 Mowrystown · 3.1 mi45154 Mount Orab · 7.3 mi45697 Winchester · 8.7 mi45168 Russellville · 11.4 mi45121 Georgetown · 11.8 mi45679 Seaman · 12.3 mi45118 Fayetteville · 12.7 mi45130 Hamersville · 13 mi

About ZIP 45171

ZIP code 45171 is assigned to Sardinia, Ohio. It crosses 2 counties; most of its land is in Brown County. Its Census area covers about 80.86 square miles of land. The closest neighboring ZIP is 45155 (Mowrystown), about 3.1 miles away.

Every address in 45171 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