Breinigsville, PA ZIP code
The ZIP code for Breinigsville, Pennsylvania is 18031. It is in Lehigh County.
- Population in these ZIPs
- 11,570
- Avg. median income
- $113,600population-weighted
- Typical home value
- $488,400population-weighted
- Metro area
- Allentown-Bethlehem-Easton, PA-NJ
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Breinigsville, PA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 18031 | 11,570 | $113,625 | $488,400 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Breinigsville
- Fogelsville 3 mi
- Trexlertown 3 mi
- Maxatawny 3 mi
- East Texas 5 mi
- Mertztown 5 mi
- Topton 5 mi
- Orefield 5 mi
- Macungie 5 mi
- Alburtis 6 mi
- Kutztown 7 mi
- Bowers 7 mi
- Allentown 8 mi
Frequently asked questions
What is the ZIP code for Breinigsville, PA?
The ZIP code for Breinigsville, PA is 18031.
What county is Breinigsville, Pennsylvania in?
Breinigsville ZIP codes are in Lehigh County.