PlainZIP

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
$130,625
Median income
$115,300
Median home value
2.4%
Bachelor's or higher

The verdict

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.

ZIP 40339 skews affluent, with a median household income of $130,625 (119% above the Kentucky average), while per-capita income is $37,902. Local economic indicators show a 26.0% poverty rate alongside 3.5% unemployment. On housing, the median home value is $115,300 (27% below the state average) with median rent at - per month, and 89.5% of occupied units are owner-occupied.

Formal educational attainment runs low here: just 2.4% of adults hold a bachelor's degree or higher, the median age is 42.7, and the average commute is -. A geography-based comparison follows: 10 ZIP codes within about 10 miles of 40339, plus 2 more within Jessamine County, give a clearer read than the national average alone.

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

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 40339?

42.7

Median Age

57.2%

Male

42.8%

Female

0.0%

Foreign-Born

White 15.9%
African American 83.8%
Asian 0.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 0.3%
Hispanic or Latino 0.3%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$130,625

Median Household Income

+119% vs state

$37,902

Per Capita Income

26.0%

Poverty Rate

3.5%

Unemployment Rate

How ZIP 40339 ranks nationally

Keene, KY household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$130,625 Top 7% higher than 93% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Below this entry. $120,000–$140,000: 1,362 US ZIPs (4%). This entry sits in this band. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US 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 is the education profile here?

High School Graduate or Higher 39.9%
Bachelor's Degree or Higher 2.4%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

65

Total Housing Units

57

Occupied Units

8

Vacant Units

6.07

Avg Household Size

Occupancy Type

Owner 89.5%
Renter 10.5%

$115,300

Median Home Value

-27% vs state

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 →

ZIP 40339 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 40339 ranks #0 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 40339 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 40339 ranks #2 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
40513 Lexington, KY 10,994 5.5 mi
40390 Wilmore, KY 7,366 6.3 mi
40514 Lexington, KY 14,647 5.2 mi
40356 Nicholasville, KY 40,503 6.4 mi
40383 Versailles, KY 22,408 7.1 mi
40510 Lexington, KY 1,928 9.1 mi
40503 Lexington, KY 28,003 7.4 mi
40504 Lexington, KY 25,655 8.9 mi
40506 Lexington, KY 2,802 9.7 mi
40508 Lexington, KY 23,569 10.8 mi

More ZIP Codes in Jessamine County

40356 standard
Nicholasville, KY
Pop: 40,503
40390 standard
Wilmore, KY
Pop: 7,366

Related Areas

Jessamine County Keene, KY Kentucky

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.
What is the median household income in ZIP 40339? ▼
The median household income in ZIP 40339 is $130,625, which is 71% above the national average of $76,288.
What is the average home value in ZIP 40339? ▼
The median home value in ZIP 40339 is $115,300, which is 59% below the national average of $278,155.
What is the demographic makeup of ZIP 40339? ▼
The largest racial group in ZIP 40339 is African American at 83.8%. Hispanic or Latino residents make up 0.3% of the population.
How many businesses are in ZIP code 40339? ▼
ZIP code 40339 has 3 business establishments employing approximately 11 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 40339? ▼
In ZIP code 40339, 39.9% of residents aged 25+ have a high school diploma or higher, and 2.4% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 40339? ▼
In ZIP code 40339, approximately 89.5% of occupied housing units are owner-occupied and 10.5% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 40339? ▼
The poverty rate in ZIP code 40339 is 26.0% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.