Boundary Atlas

Leander, Texas

Leander is a city in Williamson County (85% of residents) and Travis County (15%), Texas, with 59,265 residents in 2020. It spans 4 congressional districts: TX-17 (62%), TX-31 (22%), TX-11 (11%) and TX-10 (4.4%). It spans 3 state senate and 3 state house districts.

59,265residents (2020 Census)
38.8 sq miland area
2ZIP codes
4congressional districts

County

CountyShare of residents
Williamson County85%
Travis County15%

Congressional districts

Congressional districtShare of residents
Texas's 17th congressional district (TX-17)62%
Texas's 31st congressional district (TX-31)22%
Texas's 11th congressional district (TX-11)11%
Texas's 10th congressional district (TX-10)4.4%

Elected officials

OfficeMemberContactShare of residents
MayorNa'Cole Thompson512-528-2700citywide
U.S. Representative (TX-17)Pete Sessions (R)202-225-610562%
U.S. Representative (TX-31)John R. Carter (R)202-225-386422%
U.S. Representative (TX-11)August Pfluger (R)202-225-360511%
U.S. Representative (TX-10)Michael T. McCaul (R)202-225-24014.4%
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 24)Pete Flores (R)830-896-981665%
State Senator (State Senate District 5)Charles Schwertner (R)512-863-845619%
State Senator (State Senate District 25)Donna Campbell (R)830-626-006515%
State Representative (State House District 20)Terry Wilson (R)67%
State Representative (State House District 52)Caroline Harris Davila (R)512-255-661218%
State Representative (State House District 19)Ellen Troxclair (R)15%

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: 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 2465%
State Senate District 519%
State Senate District 2515%

State house districtShare of residents
State House District 2067%
State House District 5218%
State House District 1915%

ZIP codes

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

Get this in your AI agent

Your agent can get Leander'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:4842016")

Leander 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.