Marion County, IN ZIP Codes
Indiana (IN) · 57 ZIP codes · 4 cities
57
ZIP codes
971,102
population (2021)
+7.5%
pop change since 2010
18097
FIPS code
Marion County ZIP code map
About Marion County
Marion County is located in Indiana and contains 57 ZIP codes across 4 cities and communities.
The county's population was 971,102 as of 2021,
an increase of
7.5% from 903,393 in 2010.
The timezone is Central Time (observes DST).
The Federal Information Processing System (FIPS) code for Marion County is 18097.
| Population | |
|---|---|
| 2021 population | 971,102 |
| 2010 population | 903,393 |
| Change | +7.5% |
| County details | |
|---|---|
| State | Indiana |
| FIPS code | 18097 |
| Timezone | Central |
| Daylight saving | Yes |
Cities in Marion County
ZIP codes for Marion County, IN (57)
Demographics & statistics
983,822
Population
34.7
Median age
$63,590
Median household income
$35,149
Per capita income
$201,353
Median home value
$1,131
Median monthly rent
57.4%
Home ownership
14.5%
Poverty rate
5.4%
Unemployment
266,206
Housing units
35.6%
Bachelor's or higher
Age distribution
Male
Female
33,396
Under 5
34,871
33,376
5–9
34,850
32,720
10–14
34,164
31,010
15–19
32,378
33,873
20–24
35,368
79,603
25–34
83,118
63,543
35–44
66,348
55,042
45–54
57,471
28,582
55–59
29,843
27,901
60–64
29,132
38,393
65–74
40,087
16,551
75–84
17,282
7,299
85+
7,621
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 241,719 | 23.4% |
| 18 and over | 742,103 | 76.7% |
| 65 and over | 127,233 | 13.5% |
| Median age | 34.7 years | |
Race & ethnicity
White
52.8%
Black or African American
26%
Hispanic or Latino
6.8%
Two or more races
6%
Other race
4.4%
Asian
3.7%
American Indian / Alaska Native
0.2%
| Group | Count | % |
|---|---|---|
| White | 557,109 | 52.8% |
| Black or African American | 274,927 | 26% |
| Hispanic or Latino | 72,201 | 6.8% |
| Two or more races | 62,936 | 6% |
| Other race | 46,684 | 4.4% |
| Asian | 39,432 | 3.7% |
| American Indian / Alaska Native | 2,562 | 0.2% |
Household income
Under $10k
6.3%
$10k–$15k
3.8%
$15k–$25k
8.2%
$25k–$35k
8.2%
$35k–$50k
13.4%
$50k–$75k
18.0%
$75k–$100k
12.8%
$100k–$150k
15.0%
$150k–$200k
7.2%
$200k+
7.2%
| Range | % of households |
|---|---|
| Under $10k | 6.3% |
| $10k–$15k | 3.8% |
| $15k–$25k | 8.2% |
| $25k–$35k | 8.2% |
| $35k–$50k | 13.4% |
| $50k–$75k | 18.0% |
| $75k–$100k | 12.8% |
| $100k–$150k | 15.0% |
| $150k–$200k | 7.2% |
| $200k+ | 7.2% |
| Median income | $63,590 |
Housing
Home values
Under $50k
4.6%
$50k–$100k
13.1%
$100k–$150k
16.6%
$150k–$200k
19.9%
$200k–$300k
24.3%
$300k–$500k
14.6%
$500k–$1M
5.7%
$1M+
1.2%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $201,353 |
| Median rent / month | $1,131 |
| Owner occupied | 57.4% |
| Renter occupied | 42.6% |
| Vacant | 9.5% |
| Single-family detached | 61.2% |
| Large apartment buildings | 9.1% |
| Mobile homes | 1.4% |
| Median rooms | 5.6 |
| Avg household size (owned) | 2.59 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.3% |
| 2010–2019 | 7.0% |
| 2000–2009 | 11.7% |
| 1990–1999 | 13.7% |
| 1980–1989 | 12.1% |
| 1970–1979 | 11.5% |
| 1960–1969 | 12.2% |
| 1950–1959 | 11.3% |
| 1940–1949 | 5.4% |
| 1939 or earlier | 14.7% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 2.3% |
| 1 bedroom | 14.2% |
| 2 bedrooms | 28.4% |
| 3 bedrooms | 36.5% |
| 4 bedrooms | 15.3% |
| 5+ bedrooms | 3.4% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 7.8% |
| 1 vehicle | 39.3% |
| 2 vehicles | 36.4% |
| 3 or more | 16.5% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 56.6% |
| Electricity | 41.0% |
| Propane / LP gas | 1.4% |
| Fuel oil | 0.2% |
| Wood | 0.1% |
| No fuel used | 0.4% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 144,659 | 37.3% |
| Cohabiting couple | 30,605 | 7.7% |
| Male householder, no spouse | 86,456 | 21.6% |
| Female householder, no spouse | 135,856 | 33.4% |
| Households with children under 18 | 109,368 | 26.9% |
| Households with seniors (65+) | 95,184 | 24.6% |
| Average household size | 2.43 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 42.7% | 38.7% |
| Married | 42.5% | 38.3% |
| Separated | 1.5% | 1.8% |
| Widowed | 2.3% | 7.2% |
| Divorced | 11.0% | 14.0% |
Education
Less than 9th grade
4.1%
Some HS, no diploma
8.0%
HS graduate
26.2%
Some college, no degree
18.6%
Associate's degree
7.5%
Bachelor's degree
22.7%
Graduate / professional
12.9%
| Metric | % |
|---|---|
| HS diploma or higher | 87.9% |
| Bachelor's or higher | 35.6% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 13,915 | 6.1% |
| Kindergarten | 12,897 | 5.0% |
| Elementary school | 105,948 | 42.1% |
| High school | 52,155 | 20.7% |
| College / grad school | 57,643 | 26.1% |
Employment
Industry of employment
Education & healthcare
21.7%
Professional & management
13.1%
Retail trade
11.6%
Manufacturing
10.9%
Arts, food & hospitality
8.6%
Transportation & utilities
8.5%
Finance & real estate
6.8%
Construction
5.7%
Other services
4.4%
Public administration
4.4%
Wholesale trade
2.6%
Information
1.4%
Agriculture & mining
0.3%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 40.0% |
| Service | 14.8% |
| Sales & office | 21.2% |
| Natural resources & construction | 7.1% |
| Production & transportation | 16.9% |
Employment type
| Type | % |
|---|---|
| Private sector | 84.7% |
| Government | 10.8% |
| Self-employed | 4.3% |
| Unpaid family workers | 0.2% |
Commute
| Method | % |
|---|---|
| Drive alone | 75.3% |
| Carpool | 9.2% |
| Public transit | 1.4% |
| Walk | 2.2% |
| Other means | 1.2% |
| Avg commute (minutes) | 23.8 |
Poverty
All people
14.5%
Under 18 years
18.5%
18 and over
12.9%
Married-couple families
4.7%
Female-led households
23.4%
Income support
| Source | % of households |
|---|---|
| Social Security | 25.9% |
| Retirement income | 19.6% |
| Supplemental Security | 5.2% |
| Cash public assistance | 2.3% |
| Food stamps / SNAP | 11.3% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 34.4% |
| High cholesterol | 30.6% |
| Heart disease | 6.1% |
| Stroke | 3.2% |
| Asthma | 11.1% |
| Arthritis | 22.2% |
| Kidney disease | 3.0% |
| Pulmonary disease | 7.5% |
| Cancer | 5.6% |
| Behavior / access | % |
|---|---|
| Binge drinking | 17.6% |
| No physical activity | 28.1% |
| Less than 7 hrs sleep | 36.9% |
| Fair or poor health | 17.5% |
| Poor mental health | 16.5% |
| Poor physical health | 11.4% |
| No health insurance | 15.3% |
| Visited doctor (checkup) | 73.5% |
| Visited dentist | 60.3% |
| Cholesterol screening | 87.7% |
| Teeth loss | 19.1% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 43,632 | 6.0% |
| Disability | % |
|---|---|
| Any disability | 13.4% |
| Under 18 | 4.4% |
| 18–64 years | 12.2% |
| 65 and over | 35.4% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 65.5% |
| Public insurance | 35.8% |
| Uninsured under 19 | 6.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 915,555 | 93.6% |
| Spanish | 59,193 | 5.6% |
| Other Indo-European | 33,530 | 3.2% |
| Asian & Pacific Islander | 7,799 | 0.8% |
| Other languages | 12,827 | 1.1% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 882,050 | 90.4% |
| Born in same state | 871,676 | 89.3% |
| Born in different state | 640,986 | 64.9% |
| Foreign born | 10,374 | 1.1% |
| Naturalized citizen | 101,772 | 9.6% |
| Not a US citizen | 34,501 | 41.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 78,738 | 8% |
| French | 76,243 | 7.7% |
| Arab | 49,578 | 5% |
| English | 7,928 | 0.8% |
| Polish | 4,517 | 0.5% |
| Ancestry | Count | % |
|---|---|---|
| Irish | 1,889 | 0.2% |
| German | 1,638 | 0.2% |
| Dutch | 1,454 | 0.1% |
| Norwegian | 1,268 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 41.2% |
| Internet access | 93.2% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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