Keene, KY · standard
ZIP Code 40339
Jessamine County, Kentucky - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 46
- 141/sq mi High-density area
- $130,625
- Median income Above-median income area
- $115,300
- Median home value Below-median home value
- 2.4%
- Bachelor's or higher Below-average bachelor's attainment
National ZIP placement
Keene pairs a top-decile household income with among the most affordable home values nationally, in a rural, homeowner-dominated area.
- Top 7%
- household income, US ZIPs
- 15th pct
- home value, US ZIPs
- 141
- people per sq mi
- 90%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 40339 against every reporting US ZIP.
ZIP code 40339 is a sparsely populated ZIP (a standard USPS delivery area) in Keene, Jessamine County, Kentucky, home to just 46 residents across 0.3 square miles, a density of 141 people per square mile, in the New York time zone.
With fewer than 100 residents on file, this page keeps the Census figures below and skips the multi-chart expansion used on larger ZIPs. Small-N ACS estimates are already unstable enough without padding the page around them. Median household income is $130,625.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 40339, Keene, KY · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
46
Population
0.3
Area (sq mi)
141
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 40339?
42.7
Median Age
57.2%
Male
42.8%
Female
0.0%
Foreign-Born
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$130,625
Median Household Income
+119% vs state ZIP avg
$37,902
Per Capita Income
26.0%
Poverty Rate
3.5%
Unemployment Rate
How ZIP 40339 ranks among Kentucky ZIPs
Keene, KY household income vs. every Kentucky ZIP code
Median household income among 646 reporting Kentucky ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$130,625 Top 2% higher than 98% of 646 Kentucky ZIPs
Each bar is a $20K-wide band; taller bars hold more Kentucky ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
65housing units
65
Total Housing Units
57
Occupied Units
8
Vacant Units
6.07
Avg Household Size
Occupancy Type
$115,300
Median Home Value
-27% vs state ZIP avg
1967
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 3 business establishments in ZIP 40339, employing approximately 11 people with a combined annual payroll of $244,000.
3
Businesses
11
Employees
$244K
Annual Payroll
0
Industry Sectors
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 40339 vs 40513 →
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 40339, both outside KY so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
Related Areas
Frequently Asked Questions
What county is ZIP code 40339 in?
ZIP code 40339 (Keene) is located in Jessamine County, Kentucky. Jessamine County contains multiple ZIP codes, see the full list at /counties/jessamine-ky.
What is the population of ZIP code 40339?
ZIP code 40339 in Keene, KY has a population of 46 according to the Census Bureau ACS 2023 estimates.
Take this with you
What to do with ZIP 40339's numbers, next.
- See how ZIP 40339 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Keene, KY ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.