Ohio County, KY ZIP Codes
Kentucky (KY) · 12 ZIP codes · 12 cities
12
ZIP codes
23,688
population (2021)
-0.6%
pop change since 2010
21183
FIPS code
Ohio County ZIP code map
About Ohio County
Ohio County is located in Kentucky and contains 12 ZIP codes across 12 cities and communities.
The county's population was 23,688 as of 2021,
a decrease of
0.6% from 23,842 in 2010.
The timezone is Mountain Time (observes DST).
The Federal Information Processing System (FIPS) code for Ohio County is 21183.
| Population | |
|---|---|
| 2021 population | 23,688 |
| 2010 population | 23,842 |
| Change | -0.6% |
| County details | |
|---|---|
| State | Kentucky |
| FIPS code | 21183 |
| Timezone | Mountain |
| Daylight saving | Yes |
Cities in Ohio County
Beaver Dam
Centertown
Cromwell
Dundee
Fordsville
Hartford
Horse Branch
Mc Henry
Olaton
Reynolds Station
Rockport
Rosine
ZIP codes for Ohio County, KY (12)
| ZIP code | City | County | Map |
|---|---|---|---|
| 42320 | Beaver Dam | Ohio | View map |
| 42328 | Centertown | Ohio | View map |
| 42333 | Cromwell | Ohio | View map |
| 42338 | Dundee | Ohio | View map |
| 42343 | Fordsville | Ohio | View map |
| 42347 | Hartford | Ohio | View map |
| 42349 | Horse Branch | Ohio | View map |
| 42354 | Mc Henry | Ohio | View map |
| 42361 | Olaton | Ohio | View map |
| 42368 | Reynolds Station | Ohio | View map |
| 42369 | Rockport | Ohio | View map |
| 42370 | Rosine | Ohio | View map |
Demographics & statistics
21,030
Population
39.7
Median age
$51,725
Median household income
$25,607
Per capita income
$85,560
Median home value
$443
Median monthly rent
85.4%
Home ownership
14.6%
Poverty rate
4.1%
Unemployment
7,138
Housing units
9.0%
Bachelor's or higher
Age distribution
Male
Female
528
Under 5
581
669
5–9
736
777
10–14
855
713
15–19
784
531
20–24
585
1,164
25–34
1,280
1,244
35–44
1,369
1,227
45–54
1,349
536
55–59
589
782
60–64
860
1,053
65–74
1,158
625
75–84
687
166
85+
182
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 5,084 | 23.1% |
| 18 and over | 15,946 | 76.9% |
| 65 and over | 3,871 | 18.3% |
| Median age | 39.7 years | |
Race & ethnicity
White
90.7%
Hispanic or Latino
3.1%
Two or more races
2.9%
Other race
1.6%
Black or African American
1.2%
American Indian / Alaska Native
0.4%
Asian
0.2%
| Group | Count | % |
|---|---|---|
| White | 19,671 | 90.7% |
| Hispanic or Latino | 664 | 3.1% |
| Two or more races | 633 | 2.9% |
| Other race | 347 | 1.6% |
| Black or African American | 268 | 1.2% |
| American Indian / Alaska Native | 76 | 0.4% |
| Asian | 35 | 0.2% |
Household income
Under $10k
4.7%
$10k–$15k
5.1%
$15k–$25k
7.8%
$25k–$35k
15.3%
$35k–$50k
22.6%
$50k–$75k
20.7%
$75k–$100k
8.3%
$100k–$150k
10.0%
$150k–$200k
2.9%
$200k+
2.6%
| Range | % of households |
|---|---|
| Under $10k | 4.7% |
| $10k–$15k | 5.1% |
| $15k–$25k | 7.8% |
| $25k–$35k | 15.3% |
| $35k–$50k | 22.6% |
| $50k–$75k | 20.7% |
| $75k–$100k | 8.3% |
| $100k–$150k | 10.0% |
| $150k–$200k | 2.9% |
| $200k+ | 2.6% |
| Median income | $51,725 |
Housing
Home values
Under $50k
21.2%
$50k–$100k
30.5%
$100k–$150k
26.0%
$150k–$200k
8.8%
$200k–$300k
8.8%
$300k–$500k
3.6%
$500k–$1M
0.2%
$1M+
0.9%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $85,560 |
| Median rent / month | $443 |
| Owner occupied | 85.4% |
| Renter occupied | 14.6% |
| Vacant | 13.0% |
| Single-family detached | 70.1% |
| Large apartment buildings | 0.1% |
| Mobile homes | 25.9% |
| Median rooms | 5.3 |
| Avg household size (owned) | 2.43 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.2% |
| 2010–2019 | 6.5% |
| 2000–2009 | 10.4% |
| 1990–1999 | 17.8% |
| 1980–1989 | 10.3% |
| 1970–1979 | 15.2% |
| 1960–1969 | 20.4% |
| 1950–1959 | 6.1% |
| 1940–1949 | 3.2% |
| 1939 or earlier | 9.8% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.3% |
| 1 bedroom | 1.6% |
| 2 bedrooms | 27.2% |
| 3 bedrooms | 58.6% |
| 4 bedrooms | 10.0% |
| 5+ bedrooms | 2.3% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 3.8% |
| 1 vehicle | 19.2% |
| 2 vehicles | 42.9% |
| 3 or more | 34.2% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 9.1% |
| Electricity | 59.8% |
| Propane / LP gas | 17.3% |
| Fuel oil | 1.5% |
| Wood | 11.7% |
| No fuel used | 0.7% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 4,159 | 50.9% |
| Cohabiting couple | 818 | 7.8% |
| Male householder, no spouse | 1,446 | 15.6% |
| Female householder, no spouse | 1,484 | 25.8% |
| Households with children under 18 | 2,721 | 33.1% |
| Households with seniors (65+) | 2,557 | 35.0% |
| Average household size | 2.56 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 21.2% | 18.9% |
| Married | 51.9% | 48.2% |
| Separated | 1.4% | 2.6% |
| Widowed | 4.3% | 11.3% |
| Divorced | 11.2% | 18.9% |
Education
Less than 9th grade
8.1%
Some HS, no diploma
9.4%
HS graduate
50.2%
Some college, no degree
17.0%
Associate's degree
6.4%
Bachelor's degree
5.2%
Graduate / professional
3.7%
| Metric | % |
|---|---|
| HS diploma or higher | 82.6% |
| Bachelor's or higher | 9.0% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 314 | 5.2% |
| Kindergarten | 216 | 5.1% |
| Elementary school | 2,478 | 55.8% |
| High school | 1,261 | 25.7% |
| College / grad school | 660 | 8.3% |
Employment
Industry of employment
Retail trade
22.3%
Education & healthcare
21.2%
Manufacturing
16.9%
Construction
10.4%
Professional & management
7.4%
Arts, food & hospitality
6.7%
Agriculture & mining
5.5%
Transportation & utilities
2.6%
Other services
2.4%
Public administration
2.1%
Finance & real estate
1.6%
Wholesale trade
0.8%
Information
0.3%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 19.0% |
| Service | 17.6% |
| Sales & office | 22.5% |
| Natural resources & construction | 19.7% |
| Production & transportation | 21.3% |
Employment type
| Type | % |
|---|---|
| Private sector | 80.2% |
| Government | 10.0% |
| Self-employed | 9.9% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 83.5% |
| Carpool | 9.3% |
| Public transit | 0.2% |
| Walk | 1.7% |
| Other means | 0.0% |
| Avg commute (minutes) | 26.2 |
Poverty
All people
14.6%
Under 18 years
20.8%
18 and over
12.5%
Married-couple families
7.5%
Female-led households
27.6%
Income support
| Source | % of households |
|---|---|
| Social Security | 46.7% |
| Retirement income | 30.3% |
| Supplemental Security | 10.5% |
| Cash public assistance | 2.0% |
| Food stamps / SNAP | 8.1% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 42.3% |
| High cholesterol | 38.4% |
| Heart disease | 8.5% |
| Stroke | 3.9% |
| Asthma | 11.4% |
| Arthritis | 33.4% |
| Kidney disease | 3.4% |
| Pulmonary disease | 12.1% |
| Cancer | 6.9% |
| Behavior / access | % |
|---|---|
| Binge drinking | 15.1% |
| No physical activity | 33.5% |
| Less than 7 hrs sleep | 37.3% |
| Fair or poor health | 23.0% |
| Poor mental health | 18.8% |
| Poor physical health | 15.6% |
| No health insurance | 12.1% |
| Visited doctor (checkup) | 76.2% |
| Visited dentist | 48.9% |
| Cholesterol screening | 88.9% |
| Teeth loss | 22.1% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 981 | 6.6% |
| Disability | % |
|---|---|
| Any disability | 20.2% |
| Under 18 | 6.9% |
| 18–64 years | 19.9% |
| 65 and over | 35.9% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 55.0% |
| Public insurance | 52.9% |
| Uninsured under 19 | 2.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 19,921 | 96.0% |
| Spanish | 528 | 0.7% |
| Other Indo-European | 498 | 0.6% |
| Asian & Pacific Islander | 15 | 0.0% |
| Other languages | 15 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 20,395 | 99.0% |
| Born in same state | 20,312 | 98.7% |
| Born in different state | 16,738 | 84.2% |
| Foreign born | 83 | 0.3% |
| Naturalized citizen | 635 | 1.0% |
| Not a US citizen | 52 | 11.7% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Arab | 4,647 | 22.1% |
| French | 2,172 | 10.3% |
| Italian | 1,707 | 8.1% |
| Ancestry | Count | % |
|---|---|---|
| English | 295 | 1.4% |
| Polish | 42 | 0.2% |
| German | 4 | 0% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 41.3% |
| Internet access | 87.6% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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