Millard County, Utah

Millard County, Utah, has 14,057 residents (July 2025 estimate). Its county seat is Fillmore. It uses Mountain Time and covers 6,785 sq mi (17,574 km²) of land.

Millard County in Utah

Millard County and its neighbors (simplified outlines). Open in OpenStreetMap ↗

Resident population, July 2025: 14,057
Land area: 6,785 sq mi (17,574 km²)
County seat or government: Fillmore
Time zone: Mountain TimeUTC-07:00 in January; UTC-06:00 in July
Median household income: $73,639 ± $4,219
Median home value: $284,700 ± $22,031
Median rent, with utilities: $882 ± $122
Homes lived in by their owners: 81.8% ± 3.9 points
County type: County
Metro or micro area: Outside any metro or micro areaNext to: Provo-Orem-Lehi, UT metro area
Water area: 51.5 sq mi (133 km²)
State: Utah
County code (FIPS): 49027
Coordinates (central point): 38.956744, -113.133092

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These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.

Time zones in Millard County

Time zone	Local time and UTC offset	Next clock change
Mountain TimeAmerica/Denver	UTC-07:00 in January; UTC-06:00 in July. Enable JavaScript for the live clock.	Enable JavaScript for upcoming changes.

Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.

ZIP Code areas, largest first

846245,948 people
846313,196 people
847511,896 people
84635938 people
84649854 people
84637598 people
84636518 people
84656466 people
84638354 people
84644275 people
84640124 people
8472844 people

12 ZIP Code areas overlap Millard County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.

Official county information

Millard County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

School districts in Millard County, largest first

Millard School District13,315 people

Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.

Tribal areas in Millard County, largest first

Paiute (UT) Reservation381 people

American Indian, Alaska Native and Native Hawaiian areas as the Census Bureau maps them, with at least 2% of their area here, water included. These lines don’t decide membership, jurisdiction or land status.

Cities, towns and communities, largest first

These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.

All 13

Oasis, Utah (CDP)66 people

Bordering areas, nearest first

Distances are straight lines between map points.

Before using this answer on a form

Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.

Find the county where you are now, check its ZIP area, or check the time zone where you are.

See this county on Census.gov ↗

Areas that only touch the edge

These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.