ZIP code 16875: Gregg, PA

ZIP code 16875 is in Spring Mills (9.0% of residents) and Potters Mills (6.5%), in Centre County, Pennsylvania. 84% of its residents live outside city limits. It is in Pennsylvania's 15th congressional district. Its state senate district is State Senate District 25; its state house district is State House District 171.

4,031residents (2020 Census)

82.1 sq miland area

2cities and towns

1congressional district

4voting precincts

See it on the map All of Pennsylvania

City and county

City or town	Share of ZIP residents
Spring Mills	9.0%
Potters Mills	6.5%

County	Share of ZIP residents
Centre County	100%

Town or county subdivision	Share of ZIP residents
Gregg township	53%
Potter township	27%
Penn township	18%
Miles township	1.6%

Congressional district

Congressional district	Share of ZIP residents
Pennsylvania's 15th congressional district (PA-15)	100%

Elected officials

Office	Member	Contact	Share of residents
U.S. Representative (PA-15)	Glenn Thompson (R)	202-225-5121	100%
U.S. Senator	David McCormick (R)	202-224-6324 · contact form	statewide
U.S. Senator	John Fetterman (D)	202-224-4254 · contact form	statewide
State Senator (State Senate District 25)	Cris Dush (R)	814-646-7272	100%
State Representative (State House District 171)	Kerry Benninghoff (R)	814-355-1300	100%

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

Spring Mills laws: search for the Spring Mills, Pennsylvania code of ordinances
Potters Mills laws: search for the Potters Mills, Pennsylvania code of ordinances
Centre County website: http://co.centre.pa.us
Centre County laws: search for the Centre County, Pennsylvania code of ordinances

State legislative districts

State senate district	Share of ZIP residents
State Senate District 25	100%

State house district	Share of ZIP residents
State House District 171	100%

Voting precincts

4 voting precincts overlap ZIP 16875. 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:

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ZIP 16875 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.