Simpson County, KY ZIP Codes

Kentucky (KY)  ·  2 ZIP codes  ·  1 cities
2
ZIP codes
19,718
population (2021)
+13.8%
pop change since 2010
21213
FIPS code
Simpson County ZIP code map
About Simpson County
Simpson County is located in Kentucky and contains 2 ZIP codes across 1 cities and communities. The county's population was 19,718 as of 2021, an increase of 13.8% from 17,327 in 2010. The timezone is Mountain Time (observes DST). The Federal Information Processing System (FIPS) code for Simpson County is 21213.
Population
2021 population19,718
2010 population17,327
Change+13.8%
County details
StateKentucky
FIPS code21213
TimezoneMountain
Daylight savingYes
Cities in Simpson County
ZIP codes for Simpson County, KY (2)
ZIP code City County Map
42134 Franklin Simpson View map
42135 Franklin Simpson View map

Demographics & statistics

19,185
Population
39.2
Median age
$53,864
Median household income
$27,464
Per capita income
$173,800
Median home value
$960
Median monthly rent
64.6%
Home ownership
15.0%
Poverty rate
3.5%
Unemployment
5,548
Housing units
14.7%
Bachelor's or higher

Age distribution

Male Female
546
Under 5
529
806
5–9
782
572
10–14
554
624
15–19
606
630
20–24
612
1,264
25–34
1,226
1,213
35–44
1,177
1,124
45–54
1,091
660
55–59
641
764
60–64
741
936
65–74
907
483
75–84
469
116
85+
112
← Male
Female →

Age summary

GroupCount%
Under 184,58823.9%
18 and over14,59776.1%
65 and over3,02315.8%
Median age39.2 years

Race & ethnicity

White 83.3%
Black or African American 9.4%
Two or more races 4%
Hispanic or Latino 2.1%
Other race 0.8%
Asian 0.4%
American Indian / Alaska Native 0.1%
GroupCount%
White16,31683.3%
Black or African American1,8399.4%
Two or more races7904%
Hispanic or Latino4132.1%
Other race1500.8%
Asian780.4%
American Indian / Alaska Native120.1%

Household income

Under $10k 8.9%
$10k–$15k 5.5%
$15k–$25k 6.7%
$25k–$35k 8.1%
$35k–$50k 15.4%
$50k–$75k 21.9%
$75k–$100k 10.0%
$100k–$150k 15.0%
$150k–$200k 5.9%
$200k+ 2.6%
Range% of households
Under $10k8.9%
$10k–$15k5.5%
$15k–$25k6.7%
$25k–$35k8.1%
$35k–$50k15.4%
$50k–$75k21.9%
$75k–$100k10.0%
$100k–$150k15.0%
$150k–$200k5.9%
$200k+2.6%
Median income$53,864

Housing

Home values

Under $50k 8.0%
$50k–$100k 15.2%
$100k–$150k 16.6%
$150k–$200k 16.1%
$200k–$300k 26.1%
$300k–$500k 13.5%
$500k–$1M 3.7%
$1M+ 0.9%

Housing overview

MetricValue
Median home value$173,800
Median rent / month$960
Owner occupied64.6%
Renter occupied35.4%
Vacant10.5%
Single-family detached76.6%
Large apartment buildings0.9%
Mobile homes8.2%
Median rooms5.7
Avg household size (owned)2.74

Year built

Era%
2020 or later1.6%
2010–201910.0%
2000–200911.6%
1990–199918.0%
1980–19896.8%
1970–197917.4%
1960–196911.1%
1950–19598.1%
1940–19494.3%
1939 or earlier11.1%

Bedrooms

Size% of units
No bedroom (studio)0.4%
1 bedroom6.3%
2 bedrooms23.4%
3 bedrooms57.2%
4 bedrooms11.6%
5+ bedrooms1.1%

Vehicles per household

Vehicles% of households
No vehicle3.1%
1 vehicle31.3%
2 vehicles38.6%
3 or more26.9%

Heating fuel

Fuel type%
Utility gas35.4%
Electricity52.6%
Propane / LP gas10.6%
Wood0.8%
No fuel used0.2%

Households & families

Household typeCount%
Married-couple family3,75651.7%
Cohabiting couple4776.6%
Male householder, no spouse1,29017.8%
Female householder, no spouse1,73923.9%
Households with children under 182,24430.9%
Households with seniors (65+)1,94826.8%
Average household size2.59

Marital status

StatusMaleFemale
Never married29.2%24.9%
Married53.1%52.2%
Separated3.1%1.3%
Widowed1.2%8.7%
Divorced13.4%12.9%

Education

Less than 9th grade 2.7%
Some HS, no diploma 7.2%
HS graduate 43.9%
Some college, no degree 20.1%
Associate's degree 11.4%
Bachelor's degree 8.5%
Graduate / professional 6.3%
Metric%
HS diploma or higher90.1%
Bachelor's or higher14.7%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool2165.4%
Kindergarten2185.4%
Elementary school1,99049.4%
High school1,02225.4%
College / grad school58414.5%

Employment

Industry of employment

Manufacturing 26.7%
Education & healthcare 15.1%
Retail trade 13.1%
Arts, food & hospitality 8.7%
Transportation & utilities 7.8%
Professional & management 6.4%
Construction 6.3%
Other services 5.4%
Finance & real estate 3.1%
Public administration 2.6%
Wholesale trade 2.4%
Agriculture & mining 1.5%
Information 0.7%

Occupation

Category%
Management, business & arts26.0%
Service14.9%
Sales & office21.0%
Natural resources & construction9.5%
Production & transportation28.6%

Employment type

Type%
Private sector79.8%
Government10.5%
Self-employed9.5%
Unpaid family workers0.2%

Commute

Method%
Drive alone77.9%
Carpool16.5%
Public transit0.0%
Walk0.8%
Other means0.5%
Avg commute (minutes)22.2

Poverty

All people 15.0%
Under 18 years 14.7%
18 and over 15.1%
Married-couple families 6.1%
Female-led households 41.5%

Income support

Source% of households
Social Security31.8%
Retirement income26.0%
Supplemental Security6.3%
Cash public assistance2.9%
Food stamps / SNAP13.8%

Health indicators

Condition%
High blood pressure43.2%
High cholesterol36.8%
Heart disease7.5%
Stroke3.6%
Asthma11.3%
Arthritis31.4%
Kidney disease3.2%
Pulmonary disease10.4%
Cancer6.7%
Behavior / access%
Binge drinking15.2%
No physical activity32.0%
Less than 7 hrs sleep39.0%
Fair or poor health20.8%
Poor mental health18.2%
Poor physical health14.1%
No health insurance11.3%
Visited doctor (checkup)76.8%
Visited dentist53.8%
Cholesterol screening89.8%
Teeth loss19.7%

Veterans & disability

VeteransCount%
Civilian veterans1,0187.0%
Disability%
Any disability15.2%
Under 183.8%
18–64 years15.9%
65 and over30.0%

Health insurance coverage

Type%
Private insurance61.1%
Public insurance42.7%
Uninsured under 197.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only18,11094.4%
Spanish570.3%
Other Indo-European80.0%
Asian & Pacific Islander210.1%
Other languages280.2%

Place of birth & citizenship

OriginCount%
Native born (US)19,01499.1%
Born in same state18,93298.7%
Born in different state11,27558.8%
Foreign born820.4%
Naturalized citizen1710.9%
Not a US citizen10259.6%

Ancestry

AncestryCount%
French2,95315.4%
Arab2,17211.3%
Italian1,8099.4%
English2151.1%
AncestryCount%
German470.2%
Polish380.2%
Irish300.2%
Dutch200.1%

Technology access

Metric% of households
Computer access37.9%
Internet access90.3%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

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