Boundary Atlas

Port St. Lucie, Florida

Port St. Lucie is a city in St. Lucie County, Florida, with 204,851 residents in 2020. It is in Florida's 21st congressional district. It spans 2 state senate and 2 state house districts.

204,851residents (2020 Census)
119.2 sq miland area
8ZIP codes
1congressional district

County

CountyShare of residents
St. Lucie County100%

Congressional district

Congressional districtShare of residents
Florida's 21st congressional district (FL-21)100%

Elected officials

OfficeMemberContactShare of residents
MayorShannon Martincitywide
U.S. Representative (FL-21)Brian J. Mast (R)202-225-3026100%
U.S. SenatorAshley Moody (R)202-224-3041statewide
U.S. SenatorRick Scott (R)202-224-5274 · contact formstatewide
State Senator (State Senate District 31)Gayle Harrell (R)772-221-401951%
State Senator (State Senate District 29)Erin Grall (R)772-595-139849%
State Representative (State House District 85)Toby Overdorf (R)772-403-956070%
State Representative (State House District 84)Dana Trabulsy (R)772-710-141030%

From Wikidata (community-maintained); confirm on the city's website.

Elected in 2024 under FL'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: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0); Mayors: Wikidata (CC0).

Local government

State legislative districts

State senate districtShare of residents
State Senate District 3151%
State Senate District 2949%

State house districtShare of residents
State House District 8570%
State House District 8430%

ZIP codes

Percentages mark ZIPs only partly in Port St. Lucie: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Port St. Lucie'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:1258715")

Port St. Lucie 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.