ZIP Codes of Beaver County, UT

Population & People
Population & People
Total Population
7,273
Household Income
Household Income
Median Income
$78,159
Housing
Housing
Total Housing Units
2,932
Business & Economy
Business & Economy
Total Businesses
198
Employment
Employment
Employment Rate
55.33%
Education
Education
Bachelor's Degree+
23.48%
Source: U.S. Census ACS 2024 5-Year Estimates · rolled up across the 4 ZIPs in this county.
Data Last Updated: July 1, 2026
ZIP Codes:4 ZIP Codes (3 Standard, 1 PO Box, 0 Unique) [See All]
Area Code:435
Timezone:Mountain (GMT -07:00)
Local Time:11:55:24 PM
Population:7,273 [See All]
FIPS:49001
Land Area:1,155 sq mi
Water Area:2 sq mi
Coordinates:38.2956, -112.8217
Quick Link:
https://www.zip-codes.com/county/ut-beaver.asp
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Utah's #24 most populous county
7,273 residents across 4 ZIPs — #24 of 29 Utah counties.

Standout ZIPs in this County


Most Populous
Beaver · 4,330 people
59.5% of county total
Highest Income
Milford · $81,908 median
1.0× county average
Largest Land Area
Milford · 550.3 sq mi
Spans the most ground
Fastest Growth
Beaver · 19.7% (10-yr)
3,618 → 4,330 residents
Most Educated
Milford · 28.3% bachelor's+
317 of 1,120 adults 25+

Things worth knowing about Beaver County


7,273 residents live across 4 ZIPs covering 1,155 sq mi, served by 4 distinct USPS-recognized cities.

Population moved from 6,547 to 7,273 from 2014 to 2024 — a +11.1% change. 3 ZIPs gained residents, 1 lost.

The county's wealthiest ZIP 84751 (Milford, $81,908 median) and poorest ZIP 84752 (Minersville, $74,792) are 11.7 miles apart — a 1.1× income gap across local geography.

Median home values vary 1.9× across this county — from $174,200 in 84731 (Greenville) to $322,400 in 84752 (Minersville).

Density varies 12× across the county — from 2 people/sq mi in 84731 (Greenville) to 24 in 84752 (Minersville).

Educational attainment ranges from 22.2% bachelor's+ in 84713 (Beaver) to 28.3% in 84751 (Milford) — the breadth of educational profiles across the area.

Within Utah, this is the #24 most populous of 29 counties and ranks #14 for median household income with the #16 fastest decade growth .

Weighted by population, the typical household earns about $78,463 across the county — reflecting what a typical resident sees, not a simple ZIP average.

23.5% of adults age 25+ hold a bachelor's degree or higher (1,066 of 4,540 reporting).

3 Standard delivery, 1 PO Box only, 0 single-entity Unique ZIPs serve this county.

Stories about Beaver County


Big & sparse

A frontier county — vast land area with only a few residents per square mile. Daily life looks very different here than in the country's denser counties.

Total area
1,155
square miles
Avg density
6.3
people per sq mi
Population
7,273
across 4 ZIPs
Milford
550.3 sq mi
1,896 residents
Beaver
529.1 sq mi
4,330 residents
Minersville
39.7 sq mi
972 residents

All ZIP Codes in Beaver County


ZIPCityTypePopulationMedian IncomeArea (sq mi)10-yr Growth
84713BeaverStandard4,330$77,778529.119.7%
84751MilfordStandard1,896$81,908550.3-3.0%
84752MinersvillePO Box972$74,79239.70.9%
84731GreenvilleStandard7536.3581.8%

Adjacent & Nearby Counties