Boundary Atlas

Carlisle, Pennsylvania

Carlisle is a borough in Cumberland County, Pennsylvania, with 20,118 residents in 2020. It is in Pennsylvania's 10th congressional district. Its state senate district is State Senate District 34; its state house district is State House District 199.

20,118residents (2020 Census)
5.5 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Cumberland County100%

Congressional district

Congressional districtShare of residents
Pennsylvania's 10th congressional district (PA-10)100%

Elected officials

OfficeMemberContactShare of residents
MayorSean Shultz717-249-4422citywide
U.S. Representative (PA-10)Scott Perry (R)202-225-5836100%
U.S. SenatorDavid McCormick (R)202-224-6324 · contact formstatewide
U.S. SenatorJohn Fetterman (D)202-224-4254 · contact formstatewide
State Senator (State Senate District 34)Greg Rothman (R)717-283-4200100%
State Representative (State House District 199)Barb Gleim (R)717-249-1990100%

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 34100%

State house districtShare of residents
State House District 199100%

ZIP codes

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

Get this in your AI agent

Your agent can get Carlisle'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:4211272")

Carlisle 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.