ZIP code · Mount Aetna · Pennsylvania · United States
ZIP code 19544 — Mount Aetna
ZIP code 19544 serves Mount Aetna, Pennsylvania.
- Postal code
- 19544Single source Value from one source, not cross-checked.
- City
- Mount Aetna
- County
- Berks FIPS 42011
- State
- Pennsylvania
- Country
- United States
- Coordinates
- 40.4187, -76.2944 — precision precise (locality)
View on OpenStreetMap - Population
- 174 (ZCTA, ACS 5-year)
- Population density
- 1,001 / sq mi
- Land area
- 0.2 sq mi (0.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $120,114
- Per-capita income
- $37,998
- Median age
- 50.2
- Households
- 61
- Housing units
- 79
- Median home value
- $198,900
- Congressional district
- PA-9 (119th Congress)
- USDA hardiness zone
- 7a (0 to 5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
Tools: compare 19544 with another ZIP · ZIPs within 25 miles · distance from 19544
Map of ZIP code 19544
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 22°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 37 | 40 | 49 | 62 | 72 | 80 | 84 | 82 | 76 | 64 | 52 | 42 |
| Avg low °F | 22 | 23 | 31 | 40 | 51 | 60 | 64 | 63 | 55 | 44 | 34 | 27 |
| Precip in | 3.1 | 2.5 | 3.6 | 3.7 | 4.0 | 4.5 | 4.8 | 4.6 | 4.6 | 4.1 | 3.2 | 3.6 |
NOAA 1991–2020 climate normals from the nearest station: LEBANON 2 W (10.8 mi) · NOAA NCEI
Places in ZIP 19544
- 2 restaurants & cafés
- 2 parks
- 1 post offices
- 1 places of worship
- 1 banks
- 1 gas stations
- 1 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page