Boundary Atlas

ZIP code 84104: Salt Lake City, UT

ZIP code 84104 is in Salt Lake City, in Salt Lake County, Utah. It is in Utah's 1st congressional district. Its state senate districts are State Senate District 9 (67%) and State Senate District 10 (33%); its state house districts are State House District 25 (76%), State House District 21 (24%) and State House District 24 (0.2%).

23,487residents (2020 Census)
21.6 sq miland area
1cities and towns
1congressional district
14voting precincts

See it on the mapAll of Utah

City and county

City or townShare of ZIP residents
Salt Lake City100%

CountyShare of ZIP residents
Salt Lake County100%

Town or county subdivisionShare of ZIP residents
Salt Lake City CCD100%

Congressional district

Congressional districtShare of ZIP residents
Utah's 1st congressional district (UT-01)100%

Elected officials

OfficeMemberContactShare of residents
MayorErin Mendenhall801-535-7704100%
U.S. Representative (UT-01)Blake D. Moore (R)202-225-0453100%
U.S. SenatorJohn R. Curtis (R)202-224-5251statewide
U.S. SenatorMike Lee (R)202-224-5444 · contact formstatewide
State Senator (State Senate District 9)Jen Plumb (Democratic)67%
State Senator (State Senate District 10)Luz Escamilla (Democratic)33%
State Representative (State House District 25)Angela Romero (Democratic)76%
State Representative (State House District 21)Sandra Hollins (Democratic)24%
State Representative (State House District 24)Grant Miller (Democratic)801-520-00990.2%
State Representative (State House District 26)Matt MacPherson (R)801-520-2974<0.1%

Elected in 2024 under UT's previous congressional map; this district's lines changed for the 120th Congress (seated January 3, 2027).

Officials serving now (members of Congress until January 3, 2027). Sources: Mayors: Open States (public domain); State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 967%
State Senate District 1033%

State house districtShare of ZIP residents
State House District 2576%
State House District 2124%
State House District 240.2%
State House District 26land only

Voting precincts

14 voting precincts overlap ZIP 84104. Map them, with each precinct's share of the ZIP's residents.

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related_geographies(id="us:zcta:84104")

ZIP 84104 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.