Adams County, IN ZIP Codes
Indiana (IN) · 8 ZIP codes · 7 cities
8
ZIP codes
35,961
population (2021)
+4.6%
pop change since 2010
18001
FIPS code
Adams County ZIP code map
About Adams County
Adams County is located in Indiana and contains 8 ZIP codes across 7 cities and communities.
The county's population was 35,961 as of 2021,
an increase of
4.6% from 34,387 in 2010.
The timezone is Central Time (observes DST).
The Federal Information Processing System (FIPS) code for Adams County is 18001.
| Population | |
|---|---|
| 2021 population | 35,961 |
| 2010 population | 34,387 |
| Change | +4.6% |
| County details | |
|---|---|
| State | Indiana |
| FIPS code | 18001 |
| Timezone | Central |
| Daylight saving | Yes |
Cities in Adams County
ZIP codes for Adams County, IN (8)
| ZIP code | City | County | Map |
|---|---|---|---|
| 46711 | Berne | Adams | View map |
| 46733 | Decatur | Adams | View map |
| 46740 | Geneva | Adams | View map |
| 46769 | Linn Grove | Adams | View map |
| 46769 | Berne | Adams | View map |
| 46772 | Monroe | Adams | View map |
| 46780 | Pleasant Mills | Adams | View map |
| 46782 | Preble | Adams | View map |
Demographics & statistics
35,423
Population
34.4
Median age
$61,900
Median household income
$26,560
Per capita income
$176,900
Median home value
$735
Median monthly rent
84.4%
Home ownership
14.4%
Poverty rate
3.9%
Unemployment
10,875
Housing units
13.0%
Bachelor's or higher
Age distribution
Male
Female
1,592
Under 5
1,527
1,442
5–9
1,384
1,723
10–14
1,654
1,308
15–19
1,255
1,139
20–24
1,094
2,068
25–34
1,985
1,921
35–44
1,844
1,934
45–54
1,857
953
55–59
915
1,171
60–64
1,123
1,562
65–74
1,500
730
75–84
700
532
85+
510
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 11,019 | 35.2% |
| 18 and over | 24,404 | 64.8% |
| 65 and over | 5,534 | 13.3% |
| Median age | 34.4 years | |
Race & ethnicity
White
91.4%
Two or more races
3.5%
Hispanic or Latino
3.2%
Other race
1.1%
Black or African American
0.6%
Asian
0.1%
| Group | Count | % |
|---|---|---|
| White | 33,456 | 91.4% |
| Two or more races | 1,297 | 3.5% |
| Hispanic or Latino | 1,178 | 3.2% |
| Other race | 397 | 1.1% |
| Black or African American | 213 | 0.6% |
| Asian | 51 | 0.1% |
Household income
Under $10k
4.1%
$10k–$15k
3.2%
$15k–$25k
6.8%
$25k–$35k
9.2%
$35k–$50k
14.9%
$50k–$75k
21.4%
$75k–$100k
15.2%
$100k–$150k
16.0%
$150k–$200k
6.2%
$200k+
3.2%
| Range | % of households |
|---|---|
| Under $10k | 4.1% |
| $10k–$15k | 3.2% |
| $15k–$25k | 6.8% |
| $25k–$35k | 9.2% |
| $35k–$50k | 14.9% |
| $50k–$75k | 21.4% |
| $75k–$100k | 15.2% |
| $100k–$150k | 16.0% |
| $150k–$200k | 6.2% |
| $200k+ | 3.2% |
| Median income | $61,900 |
Housing
Home values
Under $50k
4.8%
$50k–$100k
14.7%
$100k–$150k
19.4%
$150k–$200k
21.0%
$200k–$300k
20.2%
$300k–$500k
12.4%
$500k–$1M
6.6%
$1M+
0.9%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $176,900 |
| Median rent / month | $735 |
| Owner occupied | 84.4% |
| Renter occupied | 15.6% |
| Vacant | 5.4% |
| Single-family detached | 85.1% |
| Large apartment buildings | 2.3% |
| Mobile homes | 1.5% |
| Median rooms | 6.6 |
| Avg household size (owned) | 3.51 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.2% |
| 2010–2019 | 6.8% |
| 2000–2009 | 14.9% |
| 1990–1999 | 9.5% |
| 1980–1989 | 9.0% |
| 1970–1979 | 11.1% |
| 1960–1969 | 11.3% |
| 1950–1959 | 5.9% |
| 1940–1949 | 4.6% |
| 1939 or earlier | 26.9% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.8% |
| 1 bedroom | 6.9% |
| 2 bedrooms | 22.3% |
| 3 bedrooms | 44.5% |
| 4 bedrooms | 16.1% |
| 5+ bedrooms | 9.5% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 24.5% |
| 1 vehicle | 20.8% |
| 2 vehicles | 31.8% |
| 3 or more | 23.0% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 38.5% |
| Electricity | 25.2% |
| Propane / LP gas | 13.1% |
| Fuel oil | 2.1% |
| Wood | 6.3% |
| No fuel used | 0.3% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 7,030 | 63.3% |
| Cohabiting couple | 851 | 5.8% |
| Male householder, no spouse | 2,033 | 14.2% |
| Female householder, no spouse | 2,311 | 16.8% |
| Households with children under 18 | 4,351 | 41.0% |
| Households with seniors (65+) | 3,716 | 28.4% |
| Average household size | 3.31 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 30.3% | 24.9% |
| Married | 56.9% | 58.0% |
| Separated | 1.4% | 1.0% |
| Widowed | 3.5% | 7.6% |
| Divorced | 7.9% | 8.6% |
Education
Less than 9th grade
17.4%
Some HS, no diploma
5.2%
HS graduate
39.9%
Some college, no degree
14.3%
Associate's degree
10.5%
Bachelor's degree
8.5%
Graduate / professional
4.5%
| Metric | % |
|---|---|
| HS diploma or higher | 77.5% |
| Bachelor's or higher | 13.0% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 570 | 6.5% |
| Kindergarten | 399 | 3.7% |
| Elementary school | 5,282 | 63.7% |
| High school | 1,518 | 15.9% |
| College / grad school | 1,011 | 10.3% |
Employment
Industry of employment
Manufacturing
27.6%
Education & healthcare
19.6%
Construction
12.1%
Retail trade
9.5%
Agriculture & mining
5.6%
Other services
5.3%
Professional & management
4.5%
Arts, food & hospitality
4.2%
Finance & real estate
3.9%
Transportation & utilities
2.8%
Wholesale trade
2.4%
Public administration
2.2%
Information
0.6%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 27.0% |
| Service | 13.5% |
| Sales & office | 17.3% |
| Natural resources & construction | 16.1% |
| Production & transportation | 26.1% |
Employment type
| Type | % |
|---|---|
| Private sector | 79.6% |
| Government | 8.1% |
| Self-employed | 12.1% |
| Unpaid family workers | 0.3% |
Commute
| Method | % |
|---|---|
| Drive alone | 65.6% |
| Carpool | 21.7% |
| Public transit | 1.8% |
| Walk | 1.9% |
| Other means | 1.7% |
| Avg commute (minutes) | 25.1 |
Poverty
All people
14.4%
Under 18 years
17.9%
18 and over
12.5%
Married-couple families
9.7%
Female-led households
23.4%
Income support
| Source | % of households |
|---|---|
| Social Security | 28.1% |
| Retirement income | 22.5% |
| Supplemental Security | 5.3% |
| Cash public assistance | 3.0% |
| Food stamps / SNAP | 5.0% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 36.2% |
| High cholesterol | 33.1% |
| Heart disease | 7.9% |
| Stroke | 3.9% |
| Asthma | 10.8% |
| Arthritis | 28.2% |
| Kidney disease | 3.4% |
| Pulmonary disease | 10.6% |
| Cancer | 6.7% |
| Behavior / access | % |
|---|---|
| Binge drinking | 16.0% |
| No physical activity | 30.4% |
| Less than 7 hrs sleep | 34.9% |
| Fair or poor health | 20.4% |
| Poor mental health | 17.6% |
| Poor physical health | 13.6% |
| No health insurance | 16.7% |
| Visited doctor (checkup) | 72.1% |
| Visited dentist | 57.5% |
| Cholesterol screening | 85.2% |
| Teeth loss | 22.8% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 1,267 | 3.4% |
| Disability | % |
|---|---|
| Any disability | 9.4% |
| Under 18 | 2.8% |
| 18–64 years | 8.9% |
| 65 and over | 31.2% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 53.5% |
| Public insurance | 26.6% |
| Uninsured under 19 | 38.2% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 32,304 | 90.9% |
| Spanish | 2,324 | 13.4% |
| Other Indo-European | 83 | 0.5% |
| Asian & Pacific Islander | 2,228 | 12.8% |
| Other languages | 13 | 0.1% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 35,103 | 99.1% |
| Born in same state | 34,953 | 98.7% |
| Born in different state | 29,634 | 87.0% |
| Foreign born | 150 | 0.4% |
| Naturalized citizen | 320 | 1.0% |
| Not a US citizen | 186 | 66.6% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Arab | 2,439 | 6.9% |
| Italian | 2,161 | 6.1% |
| French | 1,905 | 5.4% |
| English | 230 | 0.6% |
| Ancestry | Count | % |
|---|---|---|
| Polish | 216 | 0.6% |
| German | 102 | 0.3% |
| Dutch | 22 | 0.1% |
| Irish | 10 | 0% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 30.7% |
| Internet access | 72.8% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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