Boundary Atlas

ZIP code 16111: East Fallowfield, PA

ZIP code 16111 is in Atlantic (9.1% of residents), in Crawford County, Pennsylvania. 91% of its residents live outside city limits. It is in Pennsylvania's 16th congressional district. Its state senate district is State Senate District 50; its state house district is State House District 6.

1,244residents (2020 Census)
26.2 sq miland area
1cities and towns
1congressional district
2voting precincts

See it on the mapAll of Pennsylvania

City and county

City or townShare of ZIP residents
Atlantic9.1%

CountyShare of ZIP residents
Crawford County100%

Town or county subdivisionShare of ZIP residents
East Fallowfield township70%
Greenwood township30%

Congressional district

Congressional districtShare of ZIP residents
Pennsylvania's 16th congressional district (PA-16)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 50100%

State house districtShare of ZIP residents
State House District 6100%

Voting precincts

2 voting precincts overlap ZIP 16111. 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:16111")

ZIP 16111 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.