ZIP code · Holbrook · Idaho · United States
ZIP code 83243 — Holbrook
ZIP code 83243 serves Holbrook, Idaho.
- Postal code
- 83243Single source Value from one source, not cross-checked.
- City
- Holbrook
- County
- Oneida FIPS 16071
- State
- Idaho
- Country
- United States
- Coordinates
- 42.1619, -112.6539 — precision precise (locality)
View on OpenStreetMap - Population
- 19 (ZCTA, ACS 5-year)
- Population density
- 0 / sq mi
- Land area
- 169.7 sq mi (439.5 km²) (ZCTA, ACS 5-year)
- Per-capita income
- $0
- Households
- 19
- Housing units
- 19
- Congressional district
- ID-2 (119th Congress)
- USDA hardiness zone
- 6a (-10 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 83243 with another ZIP · ZIPs within 25 miles · distance from 83243
Map of ZIP code 83243
Climate — monthly normals
Warmest month Jul (avg high 91°F), coldest Jan (avg low 15°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 33 | 38 | 51 | 60 | 70 | 80 | 91 | 88 | 78 | 63 | 47 | 34 |
| Avg low °F | 15 | 18 | 27 | 32 | 39 | 46 | 51 | 50 | 41 | 32 | 23 | 16 |
| Precip in | 1.5 | 1.3 | 1.0 | 1.2 | 1.8 | 0.7 | 0.6 | 0.7 | 1.2 | 1.1 | 0.7 | 1.1 |
NOAA 1991–2020 climate normals from the nearest station: MALAD CITY (18.8 mi) · NOAA NCEI
Places in ZIP 83243
- 1 parks
- 1 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