Coolville ZIP Codes — Athens County, OH

There is one unique ZIP code in Coolville, Ohio and it is 45723. Area code: 740.

ZIP codes

66.04

sq mi land

0.85

sq mi water

740

area code

Coolville, OH ZIP code map

About Coolville, OH

Coolville is a quaint village located in Athens County, Ohio. This small community, with a single ZIP code, offers a serene and picturesque atmosphere for its residents. Known for its friendly environment and charming landscapes, Coolville presents a unique slice of rural Ohio life.

Location & geography

Coolville is situated in the southeastern part of Ohio, bordered by lush greenery and rolling hills. The village is approximately 12 miles northeast of Athens, 15 miles from Pomeroy, 18 miles from Parkersburg, West Virginia, and about 20 miles northwest of Marietta. Covering a total land area of 66.04 square miles, the village also includes 0.85 square miles of water, contributing to its scenic beauty.

Community & economy

The character of Coolville reflects a close-knit community where residents often engage in local gatherings and support one another. Agriculture plays a key role in the local economy, alongside small businesses that cater to the needs of the villagers. Daily life is tranquil and marked by a strong sense of tradition and community involvement.

Transportation

Highway access is a significant part of Coolville's transportation network, with State Route 7 running nearby and connecting to larger interstate corridors. The nearest named airports are in Athens and Parkersburg, providing regional air service. Public transit options may be limited, typical for rural areas, but community events and local initiatives foster connectivity.

History

Coolville was founded in the 19th century, with its development closely tied to the agricultural expansion in the region. Key industries historically revolved around farming and local craftsmanship, paving the way for community growth. Notable events in the village's history often include local fairs and celebrations that reflect its agricultural roots.

Did you know?

One surprising fact about Coolville is that it maintains a calm and rural atmosphere, making it a hidden gem for visitors seeking outdoor activities. Additionally, the village's small size belies its rich cultural and historical significance within Athens County.

ZIP codes for Coolville, OH (1)

ZIP code	City	County	Map
45723	Coolville	Athens	View map

Demographics & statistics

3,650

Population

51.6

Median age

$58,601

Median household income

$32,000

Per capita income

$138,600

Median home value

$685

Median monthly rent

83.5%

Home ownership

9.4%

Poverty rate

1.4%

Unemployment

1,515

Housing units

12.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

264

25–34

240

204

35–44

185

316

45–54

287

204

55–59

185

202

60–64

184

240

65–74

218

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	545	14.9%
18 and over	3,105	85.1%
65 and over	740	20.3%
Median age	51.6 years

Race & ethnicity

White 98.2%

Two or more races 1.3%

Hispanic or Latino 0.5%

Black or African American 0.1%

Group	Count	%
White	3,600	98.2%
Two or more races	47	1.3%
Hispanic or Latino	17	0.5%
Black or African American	3	0.1%

Household income

Under $10k 3.9%

$10k–$15k 4.3%

$15k–$25k 12.1%

$25k–$35k 6.5%

$35k–$50k 17.7%

$50k–$75k 13.4%

$75k–$100k 13.6%

$100k–$150k 18.5%

$150k–$200k 3.3%

$200k+ 6.8%

Range	% of households
Under $10k	3.9%
$10k–$15k	4.3%
$15k–$25k	12.1%
$25k–$35k	6.5%
$35k–$50k	17.7%
$50k–$75k	13.4%
$75k–$100k	13.6%
$100k–$150k	18.5%
$150k–$200k	3.3%
$200k+	6.8%
Median income	$58,601

Housing

Home values

Under $50k 11.3%

$50k–$100k 18.0%

$100k–$150k 24.3%

$150k–$200k 10.0%

$200k–$300k 19.1%

$300k–$500k 12.7%

$500k–$1M 3.7%

$1M+ 0.9%

Housing overview

Metric	Value
Median home value	$138,600
Median rent / month	$685
Owner occupied	83.5%
Renter occupied	16.5%
Vacant	18.5%
Single-family detached	77.3%
Large apartment buildings	0.0%
Mobile homes	22.0%
Median rooms	5.9
Avg household size (owned)	2.55

Year built

Era	%
2020 or later	0.0%
2010–2019	1.5%
2000–2009	20.0%
1990–1999	20.0%
1980–1989	15.0%
1970–1979	14.1%
1960–1969	5.5%
1950–1959	5.5%
1940–1949	4.5%
1939 or earlier	13.8%

Bedrooms

Size	% of units
No bedroom (studio)	5.2%
1 bedroom	2.9%
2 bedrooms	20.0%
3 bedrooms	61.3%
4 bedrooms	7.9%
5+ bedrooms	2.7%

Vehicles per household

Vehicles	% of households
No vehicle	5.5%
1 vehicle	18.3%
2 vehicles	45.5%
3 or more	30.7%

Heating fuel

Fuel type	%
Utility gas	33.4%
Electricity	37.2%
Propane / LP gas	21.1%
Fuel oil	0.4%
Wood	2.9%
No fuel used	3.5%

Households & families

Household type	Count	%
Married-couple family	878	61.5%
Cohabiting couple	108	7.6%
Male householder, no spouse	267	18.7%
Female householder, no spouse	174	12.2%
Households with children under 18	286	20.0%
Households with seniors (65+)	416	29.2%
Average household size	2.52

Marital status

Status	Male	Female
Never married	21.2%	9.7%
Married	61.3%	56.4%
Separated	1.3%	1.1%
Widowed	7.2%	12.4%
Divorced	9.1%	20.5%

Education

Less than 9th grade 2.5%

Some HS, no diploma 4.1%

HS graduate 59.5%

Some college, no degree 15.1%

Associate's degree 6.1%

Bachelor's degree 8.4%

Graduate / professional 4.2%

Metric	%
HS diploma or higher	93.4%
Bachelor's or higher	12.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	14	3.8%
Kindergarten	2	0.5%
Elementary school	263	71.5%
High school	70	19.0%
College / grad school	19	5.2%

Employment

Industry of employment

Education & healthcare 28.9%

Manufacturing 22.6%

Construction 14.3%

Retail trade 6.4%

Other services 5.1%

Transportation & utilities 3.9%

Arts, food & hospitality 3.7%

Agriculture & mining 3.6%

Wholesale trade 3.2%

Public administration 2.9%

Finance & real estate 2.3%

Professional & management 2.2%

Information 0.8%

Occupation

Category	%
Management, business & arts	20.7%
Service	24.8%
Sales & office	11.0%
Natural resources & construction	13.5%
Production & transportation	29.9%

Employment type

Type	%
Private sector	85.3%
Government	8.4%
Self-employed	6.4%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	86.0%
Carpool	9.2%
Public transit	0.0%
Walk	0.2%
Other means	0.0%
Avg commute (minutes)	31.9

Poverty

All people 9.4%

Under 18 years 5.9%

18 and over 10.0%

Married-couple families 1.0%

Female-led households 18.8%

Income support

Source	% of households
Social Security	34.8%
Retirement income	29.1%
Supplemental Security	7.3%
Cash public assistance	0.7%
Food stamps / SNAP	11.1%

Health indicators

Condition	%
High blood pressure	37.0%
High cholesterol	33.4%
Heart disease	8.5%
Stroke	3.8%
Asthma	10.8%
Arthritis	32.7%
Kidney disease	3.4%
Pulmonary disease	10.9%
Cancer	7.6%

Behavior / access	%
Binge drinking	16.6%
No physical activity	29.0%
Less than 7 hrs sleep	36.4%
Fair or poor health	18.1%
Poor mental health	17.3%
Poor physical health	12.4%
No health insurance	12.7%
Visited doctor (checkup)	78.5%
Visited dentist	57.9%
Cholesterol screening	88.5%
Teeth loss	18.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	329	10.6%

Disability	%
Any disability	18.6%
Under 18	0.7%
18–64 years	19.3%
65 and over	29.9%

Health insurance coverage

Type	%
Private insurance	73.2%
Public insurance	35.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,471	95.1%
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)	3,625	99.3%
Born in same state	3,625	99.3%
Born in different state	1,958	53.6%
Foreign born	0	0.0%
Naturalized citizen	25	0.7%
Not a US citizen	25	100.0%

Ancestry

Ancestry	Count	%
Italian	421	11.5%
French	402	11%
Arab	300	8.2%

Ancestry	Count	%
English	162	4.4%
Irish	11	0.3%

Technology access

Metric	% of households
Computer access	39.1%
Internet access	87.2%

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

Frequently asked questions

What ZIP codes does Coolville, OH have?

Coolville, OH has one ZIP code: 45723. Each ZIP code serves a distinct delivery area within the city and surrounding region.