Zoning · Pennsylvania
Zoning in Pennsylvania
Zoning (Municipal planning departments) data for ZIP codes in Pennsylvania. Pick a ZIP below to dive into the zoning summary.
Last verified 2026-05-13 · methodology
What lands here
Pages translate the city's zoning code into plain English for the ZIP's dominant classifications, with a link to the planning department's official map.
Source & refresh
Municipal planning departments. Refreshed annual plus ad-hoc rezonings. Primary source →
Pennsylvania top concern
Radon, lead pipes (older cities)
Pennsylvania has Zone 1 radon across most of the state. LCRR lead-service-line obligations in Philadelphia, Pittsburgh, Reading, Allentown, Erie. EPA SDWIS small-system compliance varies.
See Pennsylvania state page for the full state-level rollup across all 12 dimensions.
Read more on zoning
Editorial deep-dives explaining the source data, its limits, and how to read it.
Property tax millage — what 'mill' means and how your bill is computed
Plain-English guide to property tax millage rates, assessment ratios, and homestead exemptions. How county assessors compute your annual property tax bill.
Deed records — what they show and what they don't
Plain-English guide to county deed records: what gets filed, how to look up a property's history, and why zipradar aggregates only counts (never owner names).
Zoning codes — what R-1, C-2, M-1, MU mean and why your house is one
Plain-English guide to common US zoning codes: R-1 / R-2 / C-1 / C-2 / M-1 / MU. Why zoning matters for your home, your neighbors, and what you can build.
Homestead exemption — state-by-state property tax savings
Every US state offers a homestead exemption that reduces property tax for owner-occupied homes. State-by-state amounts and how to file.
10 Pennsylvania ZIPs
ZIP 19103
Philadelphia, PA
Zoning →
ZIP 15222
Pittsburgh, PA
Zoning →
ZIP 17101
Harrisburg, PA
Zoning →
ZIP 16801
State College, PA
Zoning →
ZIP 15217
Pittsburgh (Squirrel Hill), PA
Zoning →
ZIP 17013
Carlisle, PA
Zoning →
ZIP 19610
Wyomissing, PA
Zoning →
ZIP 15601
Greensburg (PA), PA
Zoning →
ZIP 17110
Harrisburg (PA), PA
Zoning →
ZIP 18103
Allentown (PA), PA
Zoning →