Monroe County, IN ZIP Codes

Indiana (IN)  ·  15 ZIP codes  ·  8 cities
15
ZIP codes
139,875
population (2021)
+1.4%
pop change since 2010
18105
FIPS code
Monroe County ZIP code map
About Monroe County
Monroe County is located in Indiana and contains 15 ZIP codes across 8 cities and communities. The county's population was 139,875 as of 2021, an increase of 1.4% from 137,974 in 2010. The timezone is Central Time (observes DST). The Federal Information Processing System (FIPS) code for Monroe County is 18105.
Population
2021 population139,875
2010 population137,974
Change+1.4%
County details
StateIndiana
FIPS code18105
TimezoneCentral
Daylight savingYes
Cities in Monroe County
ZIP codes for Monroe County, IN (15)

Demographics & statistics

138,317
Population
32.9
Median age
$55,303
Median household income
$34,644
Per capita income
$184,850
Median home value
$801
Median monthly rent
48.0%
Home ownership
21.6%
Poverty rate
7.5%
Unemployment
37,528
Housing units
54.9%
Bachelor's or higher

Age distribution

Male Female
2,951
Under 5
2,914
3,052
5–9
3,014
3,019
10–14
2,982
8,761
15–19
8,654
11,003
20–24
10,869
9,714
25–34
9,595
7,613
35–44
7,520
6,691
45–54
6,609
3,634
55–59
3,589
3,576
60–64
3,532
5,683
65–74
5,613
2,748
75–84
2,714
1,140
85+
1,127
← Male
Female →

Age summary

GroupCount%
Under 1821,76712.2%
18 and over116,55087.8%
65 and over19,02514.6%
Median age32.9 years

Race & ethnicity

White 82.5%
Asian 6.5%
Two or more races 4.4%
Black or African American 3.6%
Hispanic or Latino 2.1%
Other race 0.7%
American Indian / Alaska Native 0.1%
GroupCount%
White116,59182.5%
Asian9,2156.5%
Two or more races6,2754.4%
Black or African American5,1023.6%
Hispanic or Latino2,9282.1%
Other race9400.7%
American Indian / Alaska Native1930.1%

Household income

Under $10k 12.4%
$10k–$15k 3.2%
$15k–$25k 6.8%
$25k–$35k 5.8%
$35k–$50k 11.8%
$50k–$75k 12.4%
$75k–$100k 9.7%
$100k–$150k 13.7%
$150k–$200k 6.6%
$200k+ 5.0%
Range% of households
Under $10k12.4%
$10k–$15k3.2%
$15k–$25k6.8%
$25k–$35k5.8%
$35k–$50k11.8%
$50k–$75k12.4%
$75k–$100k9.7%
$100k–$150k13.7%
$150k–$200k6.6%
$200k+5.0%
Median income$55,303

Housing

Home values

Under $50k 3.7%
$50k–$100k 4.4%
$100k–$150k 7.6%
$150k–$200k 11.3%
$200k–$300k 23.5%
$300k–$500k 16.6%
$500k–$1M 6.8%
$1M+ 1.1%

Housing overview

MetricValue
Median home value$184,850
Median rent / month$801
Owner occupied48.0%
Renter occupied39.5%
Vacant9.5%
Single-family detached48.2%
Large apartment buildings8.9%
Mobile homes5.1%
Median rooms4.6
Avg household size (owned)1.78

Year built

Era%
2020 or later0.4%
2010–201917.6%
2000–20099.7%
1990–199915.8%
1980–19898.9%
1970–197911.7%
1960–19698.4%
1950–19597.0%
1940–19491.1%
1939 or earlier7.1%

Bedrooms

Size% of units
No bedroom (studio)5.1%
1 bedroom10.2%
2 bedrooms19.1%
3 bedrooms37.0%
4 bedrooms13.3%
5+ bedrooms2.8%

Vehicles per household

Vehicles% of households
No vehicle8.0%
1 vehicle29.9%
2 vehicles29.2%
3 or more20.3%

Heating fuel

Fuel type%
Utility gas31.9%
Electricity41.2%
Propane / LP gas8.1%
Fuel oil0.2%
Wood2.1%
No fuel used3.6%

Households & families

Household typeCount%
Married-couple family21,77133.7%
Cohabiting couple4,75211.3%
Male householder, no spouse13,63123.4%
Female householder, no spouse16,55319.0%
Households with children under 1812,19715.6%
Households with seniors (65+)13,43623.4%
Average household size1.90

Marital status

StatusMaleFemale
Never married55.0%49.1%
Married34.6%34.3%
Separated0.7%1.4%
Widowed0.9%4.8%
Divorced8.8%10.5%

Education

Less than 9th grade 0.8%
Some HS, no diploma 3.7%
HS graduate 17.0%
Some college, no degree 17.0%
Associate's degree 6.7%
Bachelor's degree 37.0%
Graduate / professional 17.9%
Metric%
HS diploma or higher95.6%
Bachelor's or higher54.9%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool1,7444.8%
Kindergarten1,2062.4%
Elementary school9,41225.2%
High school4,9508.3%
College / grad school35,79759.4%

Employment

Industry of employment

Education & healthcare 35.3%
Arts, food & hospitality 13.7%
Retail trade 10.7%
Manufacturing 10.5%
Professional & management 7.2%
Construction 4.9%
Other services 4.7%
Public administration 3.8%
Finance & real estate 3.2%
Transportation & utilities 2.8%
Information 1.7%
Wholesale trade 0.9%
Agriculture & mining 0.7%

Occupation

Category%
Management, business & arts42.3%
Service21.7%
Sales & office19.0%
Natural resources & construction6.7%
Production & transportation10.4%

Employment type

Type%
Private sector74.5%
Government20.1%
Self-employed5.1%
Unpaid family workers0.3%

Commute

Method%
Drive alone60.1%
Carpool8.4%
Public transit2.1%
Walk12.0%
Other means3.0%
Avg commute (minutes)20.9

Poverty

All people 21.6%
Under 18 years 22.9%
18 and over 21.9%
Married-couple families 1.8%
Female-led households 18.0%

Income support

Source% of households
Social Security24.1%
Retirement income22.2%
Supplemental Security2.4%
Cash public assistance0.8%
Food stamps / SNAP4.3%

Health indicators

Condition%
High blood pressure24.6%
High cholesterol24.8%
Heart disease4.2%
Stroke2.0%
Asthma10.9%
Arthritis17.7%
Kidney disease2.1%
Pulmonary disease6.0%
Cancer4.3%
Behavior / access%
Binge drinking19.4%
No physical activity22.0%
Less than 7 hrs sleep32.5%
Fair or poor health13.6%
Poor mental health19.2%
Poor physical health9.3%
No health insurance12.4%
Visited doctor (checkup)70.5%
Visited dentist58.3%
Cholesterol screening79.8%
Teeth loss10.2%

Veterans & disability

VeteransCount%
Civilian veterans5,6134.8%
Disability%
Any disability11.3%
Under 182.5%
18–64 years9.3%
65 and over36.4%

Health insurance coverage

Type%
Private insurance77.6%
Public insurance26.3%
Uninsured under 194.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only132,45297.0%
Spanish3,9412.0%
Other Indo-European8790.5%
Asian & Pacific Islander5630.3%
Other languages2,3501.2%

Place of birth & citizenship

OriginCount%
Native born (US)127,17094.4%
Born in same state126,03393.7%
Born in different state80,97458.6%
Foreign born1,1370.7%
Naturalized citizen11,1475.6%
Not a US citizen3,92432.6%

Ancestry

AncestryCount%
French17,77912.9%
Italian15,89111.5%
Arab8,6046.2%
English2,5751.9%
Polish1,0150.7%
AncestryCount%
Irish4640.3%
Dutch3850.3%
Norwegian3100.2%
German1560.1%

Technology access

Metric% of households
Computer access33.5%
Internet access84.2%

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

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