Boundary Atlas

ZIP code 18062: Ancient Oaks, PA

ZIP code 18062 is in Ancient Oaks (27% of residents), Macungie (13%) and Wescosville (5.7%), in Lehigh County (93%) and Berks County (6.6%), Pennsylvania. 55% of its residents live outside city limits. It is in Pennsylvania's 7th congressional district (93%) and Pennsylvania's 4th congressional district (6.6%). Its state senate districts are State Senate District 16 (93%) and State Senate District 24 (6.6%); its state house districts are State House District 187 (91%), State House District 130 (6.6%) and State House District 131 (2.2%).

25,802residents (2020 Census)
21.0 sq miland area
3cities and towns
2congressional districts
13voting precincts

See it on the mapAll of Pennsylvania

City and county

City or townShare of ZIP residents
Ancient Oaks27%
Macungie13%
Wescosville5.7%

CountyShare of ZIP residents
Lehigh County93%
Berks County6.6%

Town or county subdivisionShare of ZIP residents
Lower Macungie township79%
Macungie borough13%
Longswamp township4.4%
Hereford township2.2%
Upper Milford township2.2%

Congressional districts

Congressional districtShare of ZIP residents
Pennsylvania's 7th congressional district (PA-07)93%
Pennsylvania's 4th congressional district (PA-04)6.6%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

State legislative districts

State senate districtShare of ZIP residents
State Senate District 1693%
State Senate District 246.6%

State house districtShare of ZIP residents
State House District 18791%
State House District 1306.6%
State House District 1312.2%

Voting precincts

13 voting precincts overlap ZIP 18062. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:18062")

ZIP 18062 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.