ZIP code 19539: Mertztown, PA
19539 is a ZIP code in Mertztown, Pennsylvania, mainly in Berks County, part of the Reading, PA metro area. About 3,823 people live here.
- Population
- 3,823
- Median household income
- $107,656
- Typical home value
- $359,000+3.8% in 12 months
- Median rent
- $1,188gross, per month
- Median age
- 47
- Homeowners
- 94.3%of occupied homes
Shaded: ZIP code 19539's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 19539 details
| City | Mertztown |
|---|---|
| State | Pennsylvania |
| County | Berks County (also partly Lehigh County) |
| Metro area | Reading, PA |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 21.6 sq mi, plus 0.1 sq mi of water |
| Population density | 177 people per sq mi |
| Bachelor's degree or higher | 27.3% of adults 25+ |
| Average commute | 21.9 minutes |
| Center coordinates | 40.49631, -75.68356 |
Median rent in 19539 by bedrooms
| Size | Median gross rent |
|---|---|
| 2 bedrooms | $1,000/mo |
| 3 bedrooms | $1,188/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 19539
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 19562 | Topton, PA | 1.1 mi | 2,947 |
| 18011 | Alburtis, PA | 2.4 mi | 5,338 |
| 19511 | Bowers, PA | 3.2 mi | 33 |
| 19538 | Maxatawny, PA | 3.7 mi | 64 |
| 19536 | Lyon Station, PA | 4.1 mi | 466 |
| 18031 | Breinigsville, PA | 4.7 mi | 11,570 |
| 18062 | Macungie, PA | 5.5 mi | 27,110 |
| 19530 | Kutztown, PA | 5.9 mi | 15,573 |
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
Buying a home in 19539?
A typical home in ZIP code 19539 is worth about $359,000 (Zillow Home Value Index). The median household here earns $107,656 a year. See what buying here would cost per month, with Pennsylvania average taxes and insurance filled in.
Monthly payment for a $359,000 homeWhat can a $107,656 income afford?Rental property numbers
About ZIP code 19539
What city is ZIP code 19539?
ZIP code 19539 is in Mertztown, PA, in Berks County.
What county is ZIP code 19539 in?
19539 is mainly in Berks County, Pennsylvania, and partly in Lehigh County.
What is the population of ZIP code 19539?
About 3,823 people live in ZIP code 19539, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 19539 in?
19539 is in Eastern Time (UTC−5). It observes daylight saving time.