Boundary Atlas

Schertz, Texas

Schertz is a city in Guadalupe County (82% of residents), Bexar County (14%) and Comal County (4.2%), Texas, with 42,348 residents in 2020. It spans 2 congressional districts: TX-35 (96%) and TX-21 (4.2%). It spans 2 state senate and 4 state house districts.

42,348residents (2020 Census)
37.9 sq miland area
5ZIP codes
2congressional districts

County

CountyShare of residents
Guadalupe County82%
Bexar County14%
Comal County4.2%

Congressional districts

Congressional districtShare of residents
Texas's 35th congressional district (TX-35)96%
Texas's 21st congressional district (TX-21)4.2%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (TX-35)Greg Casar (D)202-225-564596%
U.S. Representative (TX-21)Chip Roy (R)202-225-42364.2%
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 25)Donna Campbell (R)830-626-006586%
State Senator (State Senate District 19)Roland Gutierrez (Democratic)830-278-123414%
State Representative (State House District 44)Alan Schoolcraft (R)82%
State Representative (State House District 119)Liz Campos (Democratic)210-806-08997.3%
State Representative (State House District 118)John Lujan (R)210-595-00686.8%
State Representative (State House District 73)Carrie Isaac (R)830-730-62484.2%

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 2586%
State Senate District 1914%

State house districtShare of residents
State House District 4482%
State House District 1197.3%
State House District 1186.8%
State House District 734.2%

ZIP codes

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

Get this in your AI agent

Your agent can get Schertz'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:4866128")

Schertz 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.