Boundary Atlas

Salt Lake City, Utah

Salt Lake City is a city in Salt Lake County, Utah, with 199,723 residents in 2020. It is in Utah's 1st congressional district. It spans 5 state senate and 7 state house districts.

199,723residents (2020 Census)
110.9 sq miland area
14ZIP codes
1congressional district

County

CountyShare of residents
Salt Lake County100%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
MayorErin Mendenhall801-535-7704citywide
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)56%
State Senator (State Senate District 10)Luz Escamilla (Democratic)15%
State Senator (State Senate District 8)Todd Weiler (R)10%
State Senator (State Senate District 13)Nate Blouin (Democratic)9.3%
State Senator (State Senate District 14)Stephanie Pitcher (Democratic)9.3%
State Representative (State House District 21)Sandra Hollins (Democratic)22%
State Representative (State House District 22)Jen Dailey-Provost (Democratic)385-321-782722%
State Representative (State House District 23)Hoang Nguyen (Democratic)801-842-422021%
State Representative (State House District 24)Grant Miller (Democratic)801-520-009920%
State Representative (State House District 25)Angela Romero (Democratic)8.9%
State Representative (State House District 32)Sahara Hayes (Democratic)801-657-03955.2%
State Representative (State House District 33)Doug Owens (Democratic)1.2%

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 residents
State Senate District 956%
State Senate District 1015%
State Senate District 810%
State Senate District 139.3%
State Senate District 149.3%

State house districtShare of residents
State House District 2122%
State House District 2222%
State House District 2321%
State House District 2420%
State House District 258.9%
State House District 325.2%
State House District 331.2%

ZIP codes

Percentages mark ZIPs only partly in Salt Lake City: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Salt Lake City's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:4967000")

Salt Lake City here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.