ZIP code · Herndon · Pennsylvania · United States
ZIP code 17830 — Herndon
ZIP code 17830 serves Herndon, Pennsylvania.
- Postal code
- 17830Single source Value from one source, not cross-checked.
- City
- Herndon
- County
- Northumberland FIPS 42097
- State
- Pennsylvania
- Country
- United States
- Coordinates
- 40.6918, -76.8008 — precision precise (locality)
View on OpenStreetMap - Population
- 1,932 (ZCTA, ACS 5-year)
- Population density
- 63 / sq mi
- Land area
- 30.8 sq mi (79.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $76,339
- Per-capita income
- $37,752
- Median age
- 48.1
- Households
- 767
- Housing units
- 984
- Median home value
- $185,900
- Median gross rent
- $702 / month
- Congressional district
- PA-9 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °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 17830 with another ZIP · ZIPs within 25 miles · distance from 17830
Map of ZIP code 17830
Climate — monthly normals
Warmest month Jul (avg high 85°F), coldest Jan (avg low 19°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 36 | 39 | 48 | 61 | 72 | 80 | 85 | 83 | 76 | 63 | 51 | 40 |
| Avg low °F | 19 | 20 | 28 | 37 | 48 | 58 | 62 | 61 | 53 | 42 | 32 | 25 |
| Precip in | 3.1 | 2.3 | 3.3 | 3.7 | 3.8 | 4.4 | 4.3 | 3.8 | 4.4 | 3.9 | 3.0 | 3.2 |
NOAA 1991–2020 climate normals from the nearest station: SELINSGROVE 2 S (7.1 mi) · NOAA NCEI
Places in ZIP 17830
- 2 schools
- 6 places of worship
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