Marion County, KY ZIP Codes
Kentucky (KY) · 8 ZIP codes · 8 cities
8
ZIP codes
19,725
population (2021)
-0.5%
pop change since 2010
21155
FIPS code
Marion County ZIP code map
About Marion County
Marion County is located in Kentucky and contains 8 ZIP codes across 8 cities and communities.
The county's population was 19,725 as of 2021,
a decrease of
0.5% from 19,820 in 2010.
The timezone is Central Time (observes DST).
The Federal Information Processing System (FIPS) code for Marion County is 21155.
| Population | |
|---|---|
| 2021 population | 19,725 |
| 2010 population | 19,820 |
| Change | -0.5% |
| County details | |
|---|---|
| State | Kentucky |
| FIPS code | 21155 |
| Timezone | Central |
| Daylight saving | Yes |
Cities in Marion County
ZIP codes for Marion County, KY (8)
| ZIP code | City | County | Map |
|---|---|---|---|
| 40009 | Bradfordsville | Marion | View map |
| 40033 | Lebanon | Marion | View map |
| 40037 | Loretto | Marion | View map |
| 40049 | Nerinx | Marion | View map |
| 40060 | Raywick | Marion | View map |
| 40062 | Saint Francis | Marion | View map |
| 40063 | Saint Mary | Marion | View map |
| 40328 | Gravel Switch | Marion | View map |
Demographics & statistics
19,080
Population
38.2
Median age
$49,812
Median household income
$24,799
Per capita income
$106,350
Median home value
$746
Median monthly rent
73.9%
Home ownership
30.4%
Poverty rate
7.4%
Unemployment
6,454
Housing units
9.6%
Bachelor's or higher
Age distribution
Male
Female
718
Under 5
730
594
5–9
603
712
10–14
724
644
15–19
655
533
20–24
542
1,162
25–34
1,180
1,040
35–44
1,057
1,191
45–54
1,211
646
55–59
656
669
60–64
679
947
65–74
963
488
75–84
496
119
85+
121
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 4,963 | 27.6% |
| 18 and over | 14,117 | 72.4% |
| 65 and over | 3,134 | 12.8% |
| Median age | 38.2 years | |
Race & ethnicity
White
87.3%
Black or African American
6.1%
Two or more races
2.3%
Hispanic or Latino
2%
Other race
1.3%
Asian
0.6%
American Indian / Alaska Native
0.2%
Native Hawaiian / Pacific Islander
0.1%
| Group | Count | % |
|---|---|---|
| White | 17,002 | 87.3% |
| Black or African American | 1,196 | 6.1% |
| Two or more races | 446 | 2.3% |
| Hispanic or Latino | 393 | 2% |
| Other race | 258 | 1.3% |
| Asian | 123 | 0.6% |
| American Indian / Alaska Native | 35 | 0.2% |
| Native Hawaiian / Pacific Islander | 20 | 0.1% |
Household income
Under $10k
4.9%
$10k–$15k
6.0%
$15k–$25k
18.1%
$25k–$35k
11.7%
$35k–$50k
15.9%
$50k–$75k
17.5%
$75k–$100k
13.3%
$100k–$150k
7.7%
$150k–$200k
3.9%
$200k+
1.0%
| Range | % of households |
|---|---|
| Under $10k | 4.9% |
| $10k–$15k | 6.0% |
| $15k–$25k | 18.1% |
| $25k–$35k | 11.7% |
| $35k–$50k | 15.9% |
| $50k–$75k | 17.5% |
| $75k–$100k | 13.3% |
| $100k–$150k | 7.7% |
| $150k–$200k | 3.9% |
| $200k+ | 1.0% |
| Median income | $49,812 |
Housing
Home values
Under $50k
15.6%
$50k–$100k
15.8%
$100k–$150k
34.2%
$150k–$200k
11.4%
$200k–$300k
14.5%
$300k–$500k
6.0%
$500k–$1M
2.2%
$1M+
0.5%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $106,350 |
| Median rent / month | $746 |
| Owner occupied | 73.9% |
| Renter occupied | 26.1% |
| Vacant | 13.1% |
| Single-family detached | 72.6% |
| Large apartment buildings | 0.3% |
| Mobile homes | 20.8% |
| Median rooms | 5.7 |
| Avg household size (owned) | 2.22 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.9% |
| 2010–2019 | 10.0% |
| 2000–2009 | 16.7% |
| 1990–1999 | 15.8% |
| 1980–1989 | 19.2% |
| 1970–1979 | 11.9% |
| 1960–1969 | 7.4% |
| 1950–1959 | 6.1% |
| 1940–1949 | 3.8% |
| 1939 or earlier | 8.4% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 3.5% |
| 1 bedroom | 4.9% |
| 2 bedrooms | 18.8% |
| 3 bedrooms | 55.2% |
| 4 bedrooms | 8.4% |
| 5+ bedrooms | 9.3% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 3.6% |
| 1 vehicle | 25.9% |
| 2 vehicles | 35.8% |
| 3 or more | 34.8% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 8.4% |
| Electricity | 64.3% |
| Propane / LP gas | 14.0% |
| Wood | 12.9% |
| Solar | 0.3% |
| No fuel used | 0.1% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 3,405 | 51.1% |
| Cohabiting couple | 484 | 9.9% |
| Male householder, no spouse | 1,429 | 14.1% |
| Female householder, no spouse | 2,211 | 24.9% |
| Households with children under 18 | 2,242 | 35.7% |
| Households with seniors (65+) | 2,303 | 24.8% |
| Average household size | 2.70 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 27.8% | 25.8% |
| Married | 53.8% | 51.4% |
| Separated | 1.6% | 1.2% |
| Widowed | 1.9% | 7.1% |
| Divorced | 15.0% | 14.6% |
Education
Less than 9th grade
6.8%
Some HS, no diploma
6.7%
HS graduate
47.9%
Some college, no degree
17.7%
Associate's degree
11.4%
Bachelor's degree
4.7%
Graduate / professional
4.8%
| Metric | % |
|---|---|
| HS diploma or higher | 86.5% |
| Bachelor's or higher | 9.6% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 390 | 10.5% |
| Kindergarten | 262 | 5.0% |
| Elementary school | 2,222 | 52.7% |
| High school | 1,099 | 19.7% |
| College / grad school | 624 | 12.2% |
Employment
Industry of employment
Manufacturing
31.0%
Education & healthcare
24.0%
Other services
8.8%
Retail trade
8.6%
Construction
6.0%
Professional & management
5.7%
Arts, food & hospitality
3.6%
Agriculture & mining
3.5%
Public administration
3.5%
Transportation & utilities
2.5%
Finance & real estate
1.6%
Wholesale trade
0.9%
Information
0.4%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 23.7% |
| Service | 16.9% |
| Sales & office | 14.2% |
| Natural resources & construction | 15.9% |
| Production & transportation | 29.4% |
Employment type
| Type | % |
|---|---|
| Private sector | 72.8% |
| Government | 15.2% |
| Self-employed | 11.9% |
| Unpaid family workers | 0.1% |
Commute
| Method | % |
|---|---|
| Drive alone | 85.3% |
| Carpool | 7.2% |
| Public transit | 0.0% |
| Walk | 0.4% |
| Other means | 1.9% |
| Avg commute (minutes) | 20.9 |
Poverty
All people
30.4%
Under 18 years
35.8%
18 and over
28.2%
Married-couple families
24.9%
Female-led households
46.4%
Income support
| Source | % of households |
|---|---|
| Social Security | 35.8% |
| Retirement income | 22.4% |
| Supplemental Security | 9.8% |
| Cash public assistance | 1.6% |
| Food stamps / SNAP | 21.4% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 41.4% |
| High cholesterol | 37.1% |
| Heart disease | 7.9% |
| Stroke | 3.8% |
| Asthma | 11.6% |
| Arthritis | 32.3% |
| Kidney disease | 3.3% |
| Pulmonary disease | 11.8% |
| Cancer | 6.3% |
| Behavior / access | % |
|---|---|
| Binge drinking | 15.6% |
| No physical activity | 34.4% |
| Less than 7 hrs sleep | 40.2% |
| Fair or poor health | 23.2% |
| Poor mental health | 19.3% |
| Poor physical health | 15.6% |
| No health insurance | 12.1% |
| Visited doctor (checkup) | 75.5% |
| Visited dentist | 49.5% |
| Cholesterol screening | 88.6% |
| Teeth loss | 22.1% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 1,074 | 7.2% |
| Disability | % |
|---|---|
| Any disability | 19.4% |
| Under 18 | 5.4% |
| 18–64 years | 21.6% |
| 65 and over | 33.9% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 58.3% |
| Public insurance | 52.5% |
| Uninsured under 19 | 6.2% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 17,632 | 90.0% |
| Spanish | 214 | 0.9% |
| Other Indo-European | 131 | 0.3% |
| Asian & Pacific Islander | 53 | 0.5% |
| Other languages | 30 | 0.1% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 18,722 | 99.5% |
| Born in same state | 18,580 | 99.1% |
| Born in different state | 16,255 | 84.7% |
| Foreign born | 142 | 0.4% |
| Naturalized citizen | 358 | 0.5% |
| Not a US citizen | 138 | 6.5% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Arab | 2,316 | 12.1% |
| French | 2,297 | 12% |
| Italian | 1,737 | 9.1% |
| English | 106 | 0.6% |
| Ancestry | Count | % |
|---|---|---|
| Norwegian | 62 | 0.3% |
| German | 40 | 0.2% |
| Polish | 36 | 0.2% |
| Irish | 6 | 0% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 37.2% |
| Internet access | 87.3% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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