Boundary Atlas

La Porte, Texas

La Porte is a city in Harris County, Texas, with 35,124 residents in 2020. It spans 2 congressional districts: TX-09 (73%) and TX-36 (27%). It spans 2 state house districts. Its state senate district is State Senate District 11.

35,124residents (2020 Census)
18.6 sq miland area
1ZIP codes
2congressional districts

County

CountyShare of residents
Harris County100%

Congressional districts

Congressional districtShare of residents
Texas's 9th congressional district (TX-09)73%
Texas's 36th congressional district (TX-36)27%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (TX-09)Al Green (D)202-225-750873%
U.S. Representative (TX-36)Brian Babin (R)202-225-155527%
U.S. SenatorJohn Cornyn (R)202-224-2934 · contact formstatewide
U.S. SenatorTed Cruz (R)202-224-5922 · contact formstatewide
State Senator (State Senate District 11)Mayes Middleton (R)100%
State Representative (State House District 128)Briscoe Cain (R)346-499-703660%
State Representative (State House District 129)Dennis Paul (R)281-488-890040%

Elected in 2024 under TX'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 11100%

State house districtShare of residents
State House District 12860%
State House District 12940%

ZIP codes

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

Get this in your AI agent

Your agent can get La Porte'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:4841440")

La Porte 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.