ZIP code · Glenns Ferry · Idaho · United States
ZIP code 83623 — Glenns Ferry
ZIP code 83623 serves Glenns Ferry, Idaho.
- Postal code
- 83623Single source Value from one source, not cross-checked.
- City
- Glenns Ferry
- County
- Elmore FIPS 16039
- State
- Idaho
- Country
- United States
- Coordinates
- 42.9622, -115.3160 — precision precise (locality)
View on OpenStreetMap - Population
- 1,637 (ZCTA, ACS 5-year)
- Population density
- 7 / sq mi
- Land area
- 246.6 sq mi (638.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $56,111
- Per-capita income
- $28,398
- Median age
- 48
- Households
- 612
- Housing units
- 737
- Median home value
- $191,900
- Median gross rent
- $725 / month
- Congressional district
- ID-2 (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/Boise (UTC−7 / UTC−6 DST)
Tools: compare 83623 with another ZIP · ZIPs within 25 miles · distance from 83623
Map of ZIP code 83623
Climate — monthly normals
Warmest month Jul (avg high 99°F), coldest Dec (avg low 25°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 44 | 50 | 60 | 68 | 79 | 88 | 99 | 97 | 86 | 71 | 55 | 44 |
| Avg low °F | 25 | 27 | 32 | 38 | 46 | 53 | 59 | 56 | 46 | 36 | 29 | 25 |
| Precip in | 1.5 | 0.8 | 1.0 | 0.9 | 1.1 | 0.7 | 0.2 | 0.3 | 0.4 | 1.0 | 1.1 | 1.6 |
NOAA 1991–2020 climate normals from the nearest station: GLENNS FERRY (1.6 mi) · NOAA NCEI
Places in ZIP 83623
- 2 schools
- 2 supermarkets
- 2 restaurants & cafés
- 5 parks
- 1 places of worship
- 2 gas 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