Boundary Atlas

Lake Charles, Louisiana

Lake Charles is a city in Calcasieu Parish, Louisiana, with 85,822 residents in 2020. It is in Louisiana's 3rd congressional district. It spans 2 state senate and 4 state house districts.

85,822residents (2020 Census)
47.5 sq miland area
6ZIP codes
1congressional district

County

CountyShare of residents
Calcasieu Parish100%

Congressional district

Congressional districtShare of residents
Louisiana's 3rd congressional district (LA-03)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (LA-03)Clay Higgins (R)202-225-2031100%
U.S. SenatorBill Cassidy (R)202-224-5824 · contact formstatewide
U.S. SenatorJohn Kennedy (R)202-224-4623 · contact formstatewide
State Senator (State Senate District 27)Jeremy Stine (R)337-491-201651%
State Senator (State Senate District 25)Mark Abraham (R)337-475-301649%
State Representative (State House District 34)Wilford Carter (Democratic)337-491-232049%
State Representative (State House District 36)Phil Tarver (R)337-475-818637%
State Representative (State House District 35)Brett Geymann (R)9.6%
State Representative (State House District 47)Ryan Bourriaque (R)337-893-50354.0%

Elected in 2024 under LA'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).

Local government

State legislative districts

State senate districtShare of residents
State Senate District 2751%
State Senate District 2549%

State house districtShare of residents
State House District 3449%
State House District 3637%
State House District 359.6%
State House District 474.0%

ZIP codes

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

Get this in your AI agent

Your agent can get Lake Charles'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:2241155")

Lake Charles 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.