Mendon ZIP Code List — Mercer County, OH

There is one unique ZIP code in Mendon, Ohio and it is 45862. Area code: 419.

ZIP codes

36.64

sq mi land

0.06

sq mi water

419

area code

Mendon, OH ZIP code map

About Mendon, OH

Mendon is a small, charming village located in Mercer County, Ohio. Known for its friendly atmosphere and community-oriented lifestyle, Mendon embodies the essence of small-town America. It is a place where residents take pride in their local heritage and the close-knit relationships forged among neighbors.

Location & geography

Situated in west-central Ohio, Mendon spans a total land area of 36.64 square miles, with a minimal water area of 0.06 square miles. It is approximately 15 miles from nearby cities like Celina, which is to the north, and St. Marys to the south. The surrounding terrain features rich farmland and flat landscapes typical of the region.

Community & economy

The community in Mendon is characterized by its welcoming nature and strong emphasis on family values. Local industries primarily focus on agriculture and small businesses, offering a glimpse into the rural economy of Ohio. Daily life here is marked by community events, local festivals, and a shared commitment to supporting one another.

Transportation

Mendon is conveniently located near several major highways, including State Route 219, which facilitates easy travel to surrounding areas. The nearest significant airport is the Dayton International Airport, located approximately 50 miles to the south. Public transportation options are limited, but residents typically rely on personal vehicles for commuting.

History

Mendon was established in the early 19th century and has maintained a strong agricultural focus throughout its history. Key industries have included farming and small-scale manufacturing, contributing to the village's economy. Throughout the years, Mendon has seen various community-driven initiatives, helping to preserve its rich cultural heritage.

Did you know?

One little-known fact about Mendon is that it has only one ZIP code, which is 45862, reflecting its small size. The village has maintained a close-knit community spirit that epitomizes rural living in Ohio.

ZIP codes for Mendon, OH (1)

ZIP code	City	County	Map
45862	Mendon	Mercer	View map

Demographics & statistics

1,314

Population

52.1

Median age

$41,719

Median household income

$28,191

Per capita income

$118,500

Median home value

$663

Median monthly rent

84.6%

Home ownership

7.7%

Poverty rate

9.4%

Unemployment

532

Housing units

9.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

113

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	280	21.3%
18 and over	1,034	78.7%
65 and over	418	31.8%
Median age	52.1 years

Race & ethnicity

White 94.5%

Two or more races 3.7%

Hispanic or Latino 1.5%

American Indian / Alaska Native 0.4%

Group	Count	%
White	1,260	94.5%
Two or more races	49	3.7%
Hispanic or Latino	20	1.5%
American Indian / Alaska Native	5	0.4%

Household income

Under $10k 1.6%

$10k–$15k 6.4%

$15k–$25k 21.4%

$25k–$35k 13.7%

$35k–$50k 15.1%

$50k–$75k 16.1%

$75k–$100k 8.2%

$100k–$150k 10.6%

$150k–$200k 2.1%

$200k+ 4.8%

Range	% of households
Under $10k	1.6%
$10k–$15k	6.4%
$15k–$25k	21.4%
$25k–$35k	13.7%
$35k–$50k	15.1%
$50k–$75k	16.1%
$75k–$100k	8.2%
$100k–$150k	10.6%
$150k–$200k	2.1%
$200k+	4.8%
Median income	$41,719

Housing

Home values

Under $50k 6.1%

$50k–$100k 30.4%

$100k–$150k 30.6%

$150k–$200k 16.7%

$200k–$300k 9.5%

$300k–$500k 6.7%

Housing overview

Metric	Value
Median home value	$118,500
Median rent / month	$663
Owner occupied	84.6%
Renter occupied	15.4%
Vacant	1.0%
Single-family detached	94.9%
Large apartment buildings	0.0%
Mobile homes	1.1%
Median rooms	6.8
Avg household size (owned)	2.13

Year built

Era	%
2020 or later	0.3%
2010–2019	2.2%
2000–2009	1.9%
1990–1999	2.1%
1980–1989	11.9%
1970–1979	21.5%
1960–1969	6.2%
1950–1959	7.2%
1940–1949	11.6%
1939 or earlier	35.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	2.2%
2 bedrooms	18.6%
3 bedrooms	48.9%
4 bedrooms	28.2%
5+ bedrooms	2.1%

Vehicles per household

Vehicles	% of households
No vehicle	0.6%
1 vehicle	23.6%
2 vehicles	45.7%
3 or more	30.1%

Heating fuel

Fuel type	%
Utility gas	3.2%
Electricity	37.6%
Propane / LP gas	46.1%
Fuel oil	2.4%
Wood	10.6%

Households & families

Household type	Count	%
Married-couple family	230	37.0%
Cohabiting couple	25	4.0%
Male householder, no spouse	152	24.4%
Female householder, no spouse	215	34.6%
Households with children under 18	115	18.5%
Households with seniors (65+)	333	53.5%
Average household size	2.11

Marital status

Status	Male	Female
Never married	21.1%	22.0%
Married	48.7%	39.9%
Separated	1.4%	0.2%
Widowed	18.8%	21.3%
Divorced	10.1%	16.6%

Education

Less than 9th grade 2.1%

Some HS, no diploma 11.9%

HS graduate 53.1%

Some college, no degree 15.2%

Associate's degree 8.1%

Bachelor's degree 5.1%

Graduate / professional 4.6%

Metric	%
HS diploma or higher	86.0%
Bachelor's or higher	9.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	14	6.3%
Kindergarten	0	0.0%
Elementary school	134	60.1%
High school	64	28.7%
College / grad school	11	4.9%

Employment

Industry of employment

Manufacturing 42.8%

Education & healthcare 18.4%

Retail trade 9.5%

Construction 5.4%

Agriculture & mining 4.6%

Arts, food & hospitality 4.6%

Professional & management 3.7%

Transportation & utilities 3.3%

Other services 2.4%

Public administration 1.9%

Wholesale trade 1.7%

Finance & real estate 1.3%

Information 0.4%

Occupation

Category	%
Management, business & arts	20.8%
Service	11.2%
Sales & office	15.6%
Natural resources & construction	11.2%
Production & transportation	41.3%

Employment type

Type	%
Private sector	74.2%
Government	17.8%
Self-employed	8.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	83.3%
Carpool	6.0%
Public transit	0.0%
Walk	0.4%
Other means	3.2%
Avg commute (minutes)	24.6

Poverty

All people 7.7%

Under 18 years 3.9%

18 and over 8.6%

Married-couple families 1.7%

Female-led households 8.7%

Income support

Source	% of households
Social Security	54.3%
Retirement income	37.5%
Supplemental Security	1.9%
Cash public assistance	1.3%
Food stamps / SNAP	3.5%

Health indicators

Condition	%
High blood pressure	34.1%
High cholesterol	32.3%
Heart disease	7.7%
Stroke	3.5%
Asthma	9.9%
Arthritis	28.9%
Kidney disease	3.0%
Pulmonary disease	9.7%
Cancer	7.1%

Behavior / access	%
Binge drinking	16.7%
No physical activity	29.2%
Less than 7 hrs sleep	34.2%
Fair or poor health	15.9%
Poor mental health	16.7%
Poor physical health	11.4%
No health insurance	12.6%
Visited doctor (checkup)	74.5%
Visited dentist	60.7%
Cholesterol screening	87.9%
Teeth loss	16.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	154	14.9%

Disability	%
Any disability	18.1%
Under 18	0.7%
18–64 years	9.6%
65 and over	42.3%

Health insurance coverage

Type	%
Private insurance	75.1%
Public insurance	44.7%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,240	94.4%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,268	96.5%
Born in same state	1,266	96.3%
Born in different state	1,134	86.3%
Foreign born	2	0.2%
Naturalized citizen	46	3.5%
Not a US citizen	3	6.5%

Ancestry

Ancestry	Count	%
French	165	12.6%
Arab	122	9.3%

Ancestry	Count	%
Italian	57	4.3%
English	5	0.4%

Technology access

Metric	% of households
Computer access	47.3%
Internet access	79.1%

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

Frequently asked questions

What is the ZIP code for Mendon, OH?

Mendon, OH has one ZIP code: 45862.

What is the main ZIP code for Mendon, OH?

The primary ZIP code for Mendon, OH is 45862. The city uses area code 419 for phone service.

What county is Mendon, OH in?

Mendon is located in Mercer County, Ohio.

How many ZIP codes are in Mendon, OH?

Mendon, OH has 1 ZIP code.

What ZIP code should I use when mailing something to a business in downtown Mendon, OH?

All mail addressed to downtown Mendon and the surrounding city area uses ZIP code 45862, which is the only ZIP code serving this Mercer County community.

If I'm sending a package to someone living in Mendon, OH near the village center, which ZIP code do I need?

You should use ZIP code 45862, as this is the single ZIP code that covers all of Mendon and its residential areas in Mercer County.