ZIP code · Lancaster · Pennsylvania · United States
ZIP code 17606 — Lancaster
ZIP code 17606 serves Lancaster, Pennsylvania.
- Postal code
- 17606Single source Value from one source, not cross-checked.
- City
- Lancaster
- County
- Lancaster FIPS 42071
- State
- Pennsylvania
- Country
- United States
- Coordinates
- 40.1102, -76.3054 — precision precise (locality)
View on OpenStreetMap - Population
- 341 (ZCTA, ACS 5-year)
- Population density
- 8,029 / sq mi
- Land area
- 0 sq mi (0.1 km²) (ZCTA, ACS 5-year)
- Per-capita income
- $27,172
- Median age
- 87.5
- Households
- 212
- Housing units
- 221
- Median gross rent
- $2,339 / month
- Congressional district
- PA-11 (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 17606 with another ZIP · ZIPs within 25 miles · distance from 17606
Map of ZIP code 17606
Climate — monthly normals
Warmest month Jul (avg high 86°F), coldest Jan (avg low 22°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 40 | 42 | 52 | 64 | 74 | 82 | 86 | 85 | 78 | 66 | 54 | 44 |
| Avg low °F | 22 | 23 | 31 | 40 | 50 | 60 | 65 | 63 | 56 | 44 | 34 | 27 |
| Precip in | 2.6 | 2.2 | 3.3 | 3.3 | 3.4 | 4.8 | 4.2 | 3.5 | 4.7 | 3.8 | 3.1 | 3.1 |
NOAA 1991–2020 climate normals from the nearest station: LANCASTER AP (0.9 mi) · NOAA NCEI
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