Find the last 4 digits (ZIP+4) for an address in 84631

ZIP 84631, Fillmore, UT is filled in. Just type the street address.

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ZIP Code 84631 – Fillmore, UT

Fillmore, Utah · Millard County · Mountain time

ZIP code84631
CityFillmore
StateUtah
CountyMillard County
Population3,196
Time zoneMountain · local time
ZIP typeStandard (has a Census ZCTA area)
Land area126.48 sq mi
Center (lat, long)38.9977, -112.3968

Area codes in this area

385801435

These are the area codes that most often serve ZIP 84631 (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

84636 Holden · 10.3 mi84644 Meadow · 10.8 mi84637 Kanosh · 19.6 mi84656 Scipio · 22.5 mi84649 Oak City · 24.3 mi84620 Aurora · 25.9 mi84724 Elsinore · 25.9 mi84739 Joseph · 26.3 mi

About ZIP 84631

ZIP code 84631 is assigned to Fillmore, Utah. It lies in Millard County. Its Census area covers about 126.48 square miles of land. The closest neighboring ZIP is 84636 (Holden), about 10.3 miles away.

Every address in 84631 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