ZIP code · Boston · Kentucky · United States
ZIP code 40107 — Boston
ZIP code 40107 serves Boston, Kentucky.
- Postal code
- 40107Single source Value from one source, not cross-checked.
- City
- Boston
- County
- Nelson FIPS 21179
- State
- Kentucky
- Country
- United States
- Coordinates
- 37.7408, -85.5948 — precision precise (locality)
View on OpenStreetMap - Population
- 1,981 (ZCTA, ACS 5-year)
- Population density
- 38 / sq mi
- Land area
- 52.8 sq mi (136.8 km²) (ZCTA, ACS 5-year)
- Median household income
- $54,500
- Per-capita income
- $26,679
- Median age
- 46.5
- Households
- 850
- Housing units
- 970
- Median home value
- $192,800
- Median gross rent
- $936 / month
- Congressional district
- KY-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/New_York (UTC−5 / UTC−4 DST)
- Area code
- 502 (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 40107 with another ZIP · ZIPs within 25 miles · distance from 40107
Map of ZIP code 40107
Climate — monthly normals
Warmest month Jul (avg high 88°F), coldest Jan (avg low 26°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 45 | 50 | 59 | 70 | 78 | 84 | 88 | 87 | 81 | 71 | 58 | 48 |
| Avg low °F | 26 | 29 | 36 | 45 | 55 | 62 | 67 | 65 | 58 | 47 | 37 | 30 |
| Precip in | 3.8 | 3.7 | 5.1 | 5.1 | 5.3 | 4.9 | 4.8 | 3.5 | 3.6 | 4.3 | 3.9 | 4.6 |
NOAA 1991–2020 climate normals from the nearest station: BERNHEIM FOREST (12.6 mi) · NOAA NCEI
Places in ZIP 40107
- 1 schools
- 5 places of worship
- 1 gas stations
- 1 police & fire 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