Boundary Atlas

ZIP code 84751: Milford, UT

ZIP code 84751 is in Milford (86% of residents), in Beaver County (100%) and Millard County (0.3%), Utah. 14% of its residents live outside city limits. It is in Utah's 3rd congressional district (100%) and Utah's 4th congressional district (0.3%). Its state senate district is State Senate District 28; its state house districts are State House District 70 (100%) and State House District 29 (0.3%).

1,662residents (2020 Census)
308.9 sq miland area
1cities and towns
2congressional districts
6voting precincts

See it on the mapAll of Utah

City and county

City or townShare of ZIP residents
Milford86%

CountyShare of ZIP residents
Beaver County100%
Millard County0.3%

Town or county subdivisionShare of ZIP residents
Milford-Minersville CCD100%
Fillmore CCD0.3%

Congressional districts

Congressional districtShare of ZIP residents
Utah's 3rd congressional district (UT-03)100%
Utah's 4th congressional district (UT-04)0.3%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

State legislative districts

State senate districtShare of ZIP residents
State Senate District 28100%

State house districtShare of ZIP residents
State House District 70100%
State House District 290.3%

Voting precincts

6 voting precincts overlap ZIP 84751. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:84751")

ZIP 84751 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.