Postal Codes

40348 ZIP Code

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ZIP code 40348 covers Millersburg, Kentucky, with a population of about 522 and a median household income of $43,571.

Population
522855 per square mile
Median age
54.816.1 points above the US average
Median household income
$43,57130% below the Kentucky median
Poverty rate
21.4%9 points above the US average
Typical home value
$140,185up 13.6% in five years
Median rent
$65330% below the Kentucky median
Degree or higher
19.7%15.3 points below the US average
Homeownership
40.9%24.1 points below the US average
Time zone
Eastern UTC-05:00observes daylight saving time
Businesses
10

Where 40348 is

Millersburg, Kentucky — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population522
Median age54.8
Family households54.5%
Born outside the US0%
Speaks a language other than English at home10.4%
White (non-Hispanic)84.5%
Black (non-Hispanic)10.2%
Asian (non-Hispanic)0%
Hispanic or Latino0%
Veterans4.9%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$43,571
Income per person$24,917
Poverty rate21.4%
Households on SNAP or cash assistance10.4%

Household income distribution

Under $10k23.1%
$10–15k1.9%
$15–20k9.7%
$20–25k2.3%
$25–30k1.3%
$30–35k2.3%
$35–40k5.8%
$40–45k4.9%
$45–50k20.1%
$50–60k15.9%
$60–75k1.3%
$75–100k1.6%
$100–125k7.8%
$125–150k0.0%
$150–200k1.3%
$200k or more0.6%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$127,400
Median gross rent$653
Owner-occupied40.9%
Vacant homes13.2%
Median year built1938

What the homes are

Detached house67%
Attached house1.7%
2 to 4 units7%
5 to 19 units21.7%
Mobile home2.5%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$140,185as of 2026-07
Typical home value, 1 yeardown 15.9%
Typical home value, 5 yearsup 13.6%
Typical home value since 2000
201920222026$166,633$84,981

$84,981 in 2019 to $140,185 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate8.6%
Bachelor's degree or higher19.7%
High school diploma or higher74.7%
Works from home3.9%
Drives to work alone91.4%
Takes public transport0%
Commutes 45 minutes or more10.3%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Colorectal screening67.6% 3.3 pts above the national average of 64.3%
Visited a dentist59% 2.3 pts below the national average of 61.3%
Mammography use72.5% 3.4 pts below the national average of 75.9%
Sleeps under 7 hours37.7% 1.3 pts above the national average of 36.4%
All natural teeth lost21.3% 8.3 pts above the national average of 13%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments10
People employed48
Annual payroll$1,935,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 69.4% of US census tracts
FEMA ratingRelatively Moderate
Expected annual loss63.6 out of 100
Community resilience74.6 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Strong wind95.3Relatively High at its worst in this ZIP code
River flooding87Relatively High at its worst in this ZIP code
Drought84Relatively Low at its worst in this ZIP code
Hail83.2Relatively Moderate at its worst in this ZIP code
Winter weather77.6Relatively Moderate at its worst in this ZIP code
Tornado76.5Relatively High at its worst in this ZIP code
Lightning76Relatively Moderate at its worst in this ZIP code
Cold wave67.1Relatively Moderate at its worst in this ZIP code
Ice storm66.8Relatively Low at its worst in this ZIP code
Landslide60.5Very Low at its worst in this ZIP code
Earthquake56.4Relatively Low at its worst in this ZIP code
Hurricane49.3Very Low at its worst in this ZIP code
Wildfire45.3Very Low at its worst in this ZIP code
Heat wave33.1Relatively Low at its worst in this ZIP code
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Compared with Kentucky and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPKentuckyUnited States
Median household income$43,571$62,417$78,538
Income per person$24,917$34,960$43,289
Poverty rate21.4%16.1%12.4%
Median home value$127,400$192,300$303,400
Median gross rent$653$933$1,348
Homeownership40.9%68.3%65%
Bachelor's degree or higher19.7%27%35%
Unemployment rate8.6%4.8%5.2%
Works from home3.9%9.1%13.5%
Born outside the US0%4.4%13.9%
Median age54.839.138.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationCYNTHIANA, KY US16 km away
Rain in a year48 in

Average high and low by month

January41.2°F / 22.7°F3.38 in rain
February45.9°F / 24.9°F3.47 in rain
March55.3°F / 32.2°F4.53 in rain
April67.2°F / 41.4°F4.61 in rain
May75.8°F / 52.3°F4.98 in rain
June83.5°F / 60.6°F4.54 in rain
July86.7°F / 65.2°F4.83 in rain
August86.2°F / 63°F3.06 in rain
September80.4°F / 55.3°F3.53 in rain
October69.1°F / 43.3°F3.45 in rain
November55.8°F / 32.9°F3.22 in rain
December45.7°F / 27.4°F4.13 in rain
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

Bourbon County School District100% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability66more vulnerable than 66% of US census tracts
Socioeconomic status61more vulnerable than 61% of US census tracts
Household characteristics77more vulnerable than 77% of US census tracts
Racial and ethnic minority status27more vulnerable than 27% of US census tracts
Housing type and transport65more vulnerable than 65% of US census tracts
Walkability5.1 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

40311 Carlisle, KY11.1 km away
40361 Paris, KY12.8 km away
40362 Paris, KY13.1 km away
41031 Cynthiana, KY16.8 km away
40357 North Middletown, KY17.1 km away
40350 Moorefield, KY22.6 km away
40374 Sharpsburg, KY24.3 km away
41064 Mount Olivet, KY26.6 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Bourbon County100% of this ZIP code's land area
Time zoneEastern (UTC-05:00 standard)
Daylight saving timeObserved
Land area0.61 sq mi
Population density855 people per sq mi
Latitude, longitude38.2963, -84.1513

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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