PlainZIP

Mackville, KY · standard

ZIP Code 40040

Washington County, Kentucky - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

531
10/sq mi
$158,600
Median home value
8.0%
Bachelor's or higher

The verdict

Mackville pairs below-median home values, in a rural, homeowner-dominated area.

29th pct
home value, US ZIPs
10
people per sq mi
88%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 40040 against every reporting US ZIP.

ZIP code 40040 is a sparsely populated ZIP (a standard USPS delivery area) in Mackville, Washington County, Kentucky, home to just 531 residents across 53.1 square miles, a density of 10 people per square mile, in the New York time zone.

Median household income is not on file for ZIP 40040, but per-capita income is $23,185. Poverty here runs at 39.9%, with unemployment measured at 10.3%. Median home value sits at $158,600 (0% below the state average), median rent at $664 a month, and owner-occupancy at 87.7%.

Formal educational attainment runs low here: just 8.0% of adults hold a bachelor's degree or higher, the median age is 44.4, and the average commute is -. Beyond these figures, 3 nearby ZIP codes within about 10 miles are surfaced below, along with 2 more sharing Washington County, letting you compare 40040 to its immediate surroundings rather than a national baseline 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 40040, Mackville, 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

531

Population

53.1

Area (sq mi)

10

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 40040?

44.4

Median Age

53.7%

Male

46.3%

Female

1.7%

Foreign-Born

White 76.5%
African American 0.0%
Asian 1.7%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 21.6%
Hispanic or Latino 0.9%

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?

$23,185

Per Capita Income

39.9%

Poverty Rate

10.3%

Unemployment Rate

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

What is the education profile here?

High School Graduate or Higher 68.1%
Bachelor's Degree or Higher 8.0%

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

What does housing look like?

446

Total Housing Units

351

Occupied Units

95

Vacant Units

2.22

Avg Household Size

Occupancy Type

Owner 87.7%
Renter 12.3%

$158,600

Median Home Value

-0% vs state

$664

Median Rent

1967

Median Year Built

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

What businesses operate in this ZIP?

Census Bureau data shows 8 business establishments in ZIP 40040, employing approximately 24 people with a combined annual payroll of $772,000.

8

Businesses

24

Employees

$772K

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 40040 vs 40078 →

ZIP 40040 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 40040 ranks #4 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 Code City Population Distance
40078 Willisburg, KY 2,200 7.2 mi
40468 Perryville, KY 1,807 10.1 mi
40012 Chaplin, KY 589 11.8 mi

More ZIP Codes in Washington County

40069 standard
Springfield, KY
Pop: 8,276
40078 standard
Willisburg, KY
Pop: 2,200

Related Areas

Washington County Mackville, KY Kentucky

Frequently Asked Questions

What county is ZIP code 40040 in? ▼
ZIP code 40040 (Mackville) is located in Washington County, Kentucky. Washington County contains multiple ZIP codes, see the full list at /counties/washington-ky.
What is the population of ZIP code 40040? ▼
ZIP code 40040 in Mackville, KY has a population of 531 according to the Census Bureau ACS 2023 estimates.
What is the average home value in ZIP 40040? ▼
The median home value in ZIP 40040 is $158,600, which is 43% below the national average of $278,155.
What is the demographic makeup of ZIP 40040? ▼
The largest racial group in ZIP 40040 is White at 76.5%. Hispanic or Latino residents make up 0.9% of the population.
How many businesses are in ZIP code 40040? ▼
ZIP code 40040 has 8 business establishments employing approximately 24 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 40040? ▼
In ZIP code 40040, 68.1% of residents aged 25+ have a high school diploma or higher, and 8.0% 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 40040? ▼
In ZIP code 40040, approximately 87.7% of occupied housing units are owner-occupied and 12.3% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 40040? ▼
The poverty rate in ZIP code 40040 is 39.9% 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.