Allentown, Pennsylvania Zoning Map
Zoning, overlays and hazards on every parcel — and an answer to what the code actually lets you build. Compiled from current zoning data for all 18 districts.
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What's in the Allentown dataset
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Zoning
- District code & full name
- Parcel boundary & APN
- All 18 districts mapped
Overlays, hazards & AI
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Allentown, Pennsylvania Zoning Districts: What Do They Mean?
Zoning districts are areas regulated by specific laws that determine land use, building types, and development rules. Each district below shows its zone type. Allentown's ordinance does not state permitted uses as citywide flags, so they are read from each district's own table rather than summarised here.
| Zone Code | Category | Area | Details |
|---|---|---|---|
P Park | - | 2,100 ac | Standards & uses → |
R-M Medium Density Residential | - | 1,693 ac | Standards & uses → |
R-L Low Density Residential | - | 1,485.7 ac | Standards & uses → |
R-MH Medium High Density Residential | - | 1,339.5 ac | Standards & uses → |
Showing 4 of 18 districts
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What does P actually permit?
The full standards for one district, read straight from the source.
Run it →How is Allentown zoned?
Allentown regulates land through 18 zoning districts, and the residential system is graduated in five steps by density: low, medium low, medium, medium high and high, plus a Low Density Conservation Residential district.
That five-step gradient is finer than most cities of this size attempt, and it means the district on a parcel carries real information about intended intensity. Medium density residential is the largest residential district at roughly 1,693 acres.
Two districts carry a planned suffix: Medium Density Residential Planned at roughly 152 acres and Medium High Density Residential Planned at about 17. Applying a planned variant only at the middle densities is a targeted approach.
The combined districts are the distinguishing feature. A Business And Light Industrial district covers roughly 414 acres and a Limited Business And Residential district about 118. Combining categories in one classification gives the city flexibility without adding separate districts.
Park is the largest classification at roughly 2,100 acres.
An Institutional And Government district covers roughly 670 acres.
The business ladder runs central, highway, shopping center and urban commercial, together covering roughly 1,059 acres. Industrial splits into limited at roughly 777 acres and general at about 703. This is pre-development intelligence, not legal advice - verify with the local planning department before acquisition.
Allentown zoning: frequently asked questions
How graduated is Allentown's residential zoning?
Five steps by density: low, medium low, medium, medium high and high, plus a Low Density Conservation Residential district. That gradient is finer than most cities of this size attempt.
What are the combined districts?
A Business And Light Industrial district at roughly 414 acres and a Limited Business And Residential district at about 118. Combining categories in one classification gives flexibility without adding separate districts.
What does the planned suffix mean?
It marks planned variants of the medium and medium high density residential districts, covering roughly 169 acres together. Applying it only at the middle densities is a targeted approach.
Which is the largest classification?
Park at roughly 2,100 acres, ahead of the medium density residential district at about 1,693 and low density residential at roughly 1,486.
How much institutional land is there?
An Institutional And Government district covers roughly 670 acres, combining both categories in a single classification.
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Zoning data is pre-development intelligence, not legal advice. Verify with the Allentown planning department before acquisition or design.