ZIP code · Hallie · Kentucky · United States
ZIP code 41821 — Hallie
ZIP code 41821 serves Hallie, Kentucky.
- Postal code
- 41821Single source Value from one source, not cross-checked.
- City
- Hallie
- County
- Letcher FIPS 21133
- State
- Kentucky
- Country
- United States
- Coordinates
- 37.0837, -83.0027 — precision precise (locality)
View on OpenStreetMap - Population
- 297 (ZCTA, ACS 5-year)
- Population density
- 12 / sq mi
- Land area
- 24.7 sq mi (63.9 km²) (ZCTA, ACS 5-year)
- Per-capita income
- $33,950
- Median age
- 51.5
- Households
- 138
- Housing units
- 212
- Median home value
- $112,800
- Congressional district
- KY-5 (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)
- Area code
- 606 (from the nearest rate centre)Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 41821 with another ZIP · ZIPs within 25 miles · distance from 41821
Map of ZIP code 41821
Climate — monthly normals
Warmest month Jul (avg high 86°F), coldest Jan (avg low 26°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 45 | 49 | 59 | 70 | 77 | 83 | 86 | 85 | 79 | 70 | 59 | 49 |
| Avg low °F | 26 | 29 | 33 | 42 | 52 | 60 | 64 | 64 | 57 | 46 | 34 | 29 |
| Precip in | 3.7 | 3.9 | 4.8 | 4.5 | 4.8 | 4.4 | 5.7 | 4.2 | 3.3 | 2.9 | 3.2 | 4.5 |
NOAA 1991–2020 climate normals from the nearest station: SKYLINE 1 SE (0.6 mi) · NOAA NCEI
Places in ZIP 41821
- 4 schools
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