Mercer County, OH ZIP Codes
Ohio (OH) · 10 ZIP codes · 10 cities
10
ZIP codes
42,309
population (2021)
+3.7%
pop change since 2010
39107
FIPS code
Mercer County ZIP code map
About Mercer County
Mercer County is located in Ohio and contains 10 ZIP codes across 10 cities and communities.
The county's population was 42,309 as of 2021,
an increase of
3.7% from 40,814 in 2010.
The timezone is Central Time (observes DST).
The Federal Information Processing System (FIPS) code for Mercer County is 39107.
| Population | |
|---|---|
| 2021 population | 42,309 |
| 2010 population | 40,814 |
| Change | +3.7% |
| County details | |
|---|---|
| State | Ohio |
| FIPS code | 39107 |
| Timezone | Central |
| Daylight saving | Yes |
Cities in Mercer County
Burkettsville
Celina
Chickasaw
Coldwater
Fort Recovery
Maria Stein
Mendon
Montezuma
Rockford
Saint Henry
ZIP codes for Mercer County, OH (10)
| ZIP code | City | County | Map |
|---|---|---|---|
| 45310 | Burkettsville | Mercer | View map |
| 45822 | Celina | Mercer | View map |
| 45826 | Chickasaw | Mercer | View map |
| 45828 | Coldwater | Mercer | View map |
| 45846 | Fort Recovery | Mercer | View map |
| 45860 | Maria Stein | Mercer | View map |
| 45862 | Mendon | Mercer | View map |
| 45866 | Montezuma | Mercer | View map |
| 45882 | Rockford | Mercer | View map |
| 45883 | Saint Henry | Mercer | View map |
Demographics & statistics
41,674
Population
39.7
Median age
$75,850
Median household income
$33,970
Per capita income
$207,714
Median home value
$676
Median monthly rent
83.5%
Home ownership
5.6%
Poverty rate
2.4%
Unemployment
14,186
Housing units
20.6%
Bachelor's or higher
Age distribution
Male
Female
1,598
Under 5
1,508
1,437
5–9
1,357
1,561
10–14
1,474
1,414
15–19
1,335
1,230
20–24
1,162
2,437
25–34
2,300
2,411
35–44
2,276
2,436
45–54
2,300
1,585
55–59
1,496
1,382
60–64
1,304
2,286
65–74
2,158
1,092
75–84
1,030
568
85+
537
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 10,654 | 26.0% |
| 18 and over | 31,020 | 74.0% |
| 65 and over | 7,671 | 18.1% |
| Median age | 39.7 years | |
Race & ethnicity
White
95.1%
Two or more races
2.1%
Black or African American
0.7%
Hispanic or Latino
0.7%
Asian
0.6%
Native Hawaiian / Pacific Islander
0.5%
Other race
0.2%
| Group | Count | % |
|---|---|---|
| White | 39,913 | 95.1% |
| Two or more races | 863 | 2.1% |
| Black or African American | 308 | 0.7% |
| Hispanic or Latino | 299 | 0.7% |
| Asian | 259 | 0.6% |
| Native Hawaiian / Pacific Islander | 230 | 0.5% |
| Other race | 84 | 0.2% |
Household income
Under $10k
1.4%
$10k–$15k
2.3%
$15k–$25k
8.4%
$25k–$35k
7.2%
$35k–$50k
9.3%
$50k–$75k
18.7%
$75k–$100k
12.7%
$100k–$150k
26.8%
$150k–$200k
7.3%
$200k+
5.9%
| Range | % of households |
|---|---|
| Under $10k | 1.4% |
| $10k–$15k | 2.3% |
| $15k–$25k | 8.4% |
| $25k–$35k | 7.2% |
| $35k–$50k | 9.3% |
| $50k–$75k | 18.7% |
| $75k–$100k | 12.7% |
| $100k–$150k | 26.8% |
| $150k–$200k | 7.3% |
| $200k+ | 5.9% |
| Median income | $75,850 |
Housing
Home values
Under $50k
4.3%
$50k–$100k
12.5%
$100k–$150k
17.6%
$150k–$200k
17.0%
$200k–$300k
21.5%
$300k–$500k
21.5%
$500k–$1M
3.8%
$1M+
2.0%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $207,714 |
| Median rent / month | $676 |
| Owner occupied | 83.5% |
| Renter occupied | 16.5% |
| Vacant | 5.7% |
| Single-family detached | 87.7% |
| Large apartment buildings | 1.2% |
| Mobile homes | 3.6% |
| Median rooms | 6.6 |
| Avg household size (owned) | 2.91 |
Year built
| Era | % |
|---|---|
| 2020 or later | 1.0% |
| 2010–2019 | 7.2% |
| 2000–2009 | 9.1% |
| 1990–1999 | 12.2% |
| 1980–1989 | 9.2% |
| 1970–1979 | 14.4% |
| 1960–1969 | 7.8% |
| 1950–1959 | 12.0% |
| 1940–1949 | 5.3% |
| 1939 or earlier | 21.8% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.8% |
| 1 bedroom | 3.4% |
| 2 bedrooms | 17.9% |
| 3 bedrooms | 50.9% |
| 4 bedrooms | 23.4% |
| 5+ bedrooms | 3.6% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 3.5% |
| 1 vehicle | 21.0% |
| 2 vehicles | 37.7% |
| 3 or more | 37.7% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 32.2% |
| Electricity | 29.7% |
| Propane / LP gas | 27.5% |
| Fuel oil | 3.8% |
| Wood | 4.3% |
| No fuel used | 1.1% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 9,089 | 63.1% |
| Cohabiting couple | 1,020 | 5.4% |
| Male householder, no spouse | 2,414 | 14.4% |
| Female householder, no spouse | 3,170 | 17.1% |
| Households with children under 18 | 4,559 | 30.8% |
| Households with seniors (65+) | 5,099 | 32.3% |
| Average household size | 2.78 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 31.8% | 23.0% |
| Married | 56.7% | 60.0% |
| Separated | 0.6% | 0.5% |
| Widowed | 4.2% | 10.5% |
| Divorced | 6.7% | 6.0% |
Education
Less than 9th grade
1.3%
Some HS, no diploma
5.9%
HS graduate
44.2%
Some college, no degree
15.4%
Associate's degree
12.6%
Bachelor's degree
14.4%
Graduate / professional
6.3%
| Metric | % |
|---|---|
| HS diploma or higher | 92.8% |
| Bachelor's or higher | 20.6% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 896 | 7.2% |
| Kindergarten | 415 | 3.3% |
| Elementary school | 4,762 | 48.4% |
| High school | 2,403 | 28.2% |
| College / grad school | 1,369 | 12.9% |
Employment
Industry of employment
Manufacturing
31.8%
Education & healthcare
17.9%
Retail trade
11.3%
Agriculture & mining
6.5%
Construction
6.2%
Other services
5.3%
Professional & management
4.5%
Arts, food & hospitality
4.3%
Transportation & utilities
3.8%
Finance & real estate
2.8%
Wholesale trade
2.5%
Public administration
1.7%
Information
1.4%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 30.9% |
| Service | 12.3% |
| Sales & office | 17.9% |
| Natural resources & construction | 10.7% |
| Production & transportation | 28.3% |
Employment type
| Type | % |
|---|---|
| Private sector | 82.4% |
| Government | 10.5% |
| Self-employed | 6.8% |
| Unpaid family workers | 0.3% |
Commute
| Method | % |
|---|---|
| Drive alone | 85.2% |
| Carpool | 7.0% |
| Public transit | 0.2% |
| Walk | 1.8% |
| Other means | 0.9% |
| Avg commute (minutes) | 19.9 |
Poverty
All people
5.6%
Under 18 years
8.8%
18 and over
4.4%
Married-couple families
1.7%
Female-led households
16.9%
Income support
| Source | % of households |
|---|---|
| Social Security | 32.3% |
| Retirement income | 25.1% |
| Supplemental Security | 3.6% |
| Cash public assistance | 0.9% |
| Food stamps / SNAP | 3.4% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 32.4% |
| High cholesterol | 31.1% |
| Heart disease | 7.2% |
| Stroke | 3.2% |
| Asthma | 9.6% |
| Arthritis | 27.6% |
| Kidney disease | 2.9% |
| Pulmonary disease | 8.6% |
| Cancer | 7.2% |
| Behavior / access | % |
|---|---|
| Binge drinking | 17.0% |
| No physical activity | 27.2% |
| Less than 7 hrs sleep | 33.2% |
| Fair or poor health | 14.3% |
| Poor mental health | 16.1% |
| Poor physical health | 10.4% |
| No health insurance | 11.8% |
| Visited doctor (checkup) | 74.3% |
| Visited dentist | 63.5% |
| Cholesterol screening | 88.3% |
| Teeth loss | 15.0% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 1,936 | 6.1% |
| Disability | % |
|---|---|
| Any disability | 10.0% |
| Under 18 | 3.0% |
| 18–64 years | 6.0% |
| 65 and over | 29.3% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 82.3% |
| Public insurance | 26.5% |
| Uninsured under 19 | 2.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 38,568 | 92.6% |
| Spanish | 244 | 1.0% |
| Other Indo-European | 125 | 0.7% |
| Asian & Pacific Islander | 47 | 0.2% |
| Other languages | 65 | 0.1% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 41,079 | 97.8% |
| Born in same state | 40,987 | 97.5% |
| Born in different state | 36,330 | 86.8% |
| Foreign born | 92 | 0.3% |
| Naturalized citizen | 595 | 2.2% |
| Not a US citizen | 139 | 20.5% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Arab | 3,788 | 9.1% |
| Italian | 3,269 | 7.8% |
| French | 1,691 | 4.1% |
| English | 427 | 1% |
| Irish | 151 | 0.4% |
| Ancestry | Count | % |
|---|---|---|
| German | 55 | 0.1% |
| Dutch | 51 | 0.1% |
| Polish | 36 | 0.1% |
| Norwegian | 7 | 0% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 36.5% |
| Internet access | 88.9% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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