Boundary Atlas

Allentown, Pennsylvania

Allentown is a city in Lehigh County, Pennsylvania, with 125,845 residents in 2020. It is in Pennsylvania's 7th congressional district. It spans 2 state senate and 3 state house districts.

125,845residents (2020 Census)
17.6 sq miland area
5ZIP codes
1congressional district

County

CountyShare of residents
Lehigh County100%

Congressional district

Congressional districtShare of residents
Pennsylvania's 7th congressional district (PA-07)100%

Elected officials

OfficeMemberContactShare of residents
MayorMatt Tuerk610-437-7546citywide
U.S. Representative (PA-07)Ryan Mackenzie (R)202-225-6411100%
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 14)Nick Miller (Democratic)610-821-846892%
State Senator (State Senate District 16)Jarrett Coleman (R)267-551-37448.4%
State Representative (State House District 22)Ana Tiburcio (Democratic)484-656-774444%
State Representative (State House District 134)Pete Schweyer (Democratic)610-791-627036%
State Representative (State House District 132)Mike Schlossberg (Democratic)610-821-557720%

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 1492%
State Senate District 168.4%

State house districtShare of residents
State House District 2244%
State House District 13436%
State House District 13220%

ZIP codes

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

Get this in your AI agent

Your agent can get Allentown'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:4202000")

Allentown 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.