45323 ZIP Code — Enon, OH

Clark County, Ohio

ZIP code 45323 is located in Enon, Ohio, within Clark County. It covers approximately 6.26 square miles and serves a population of 5,170 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 326/937.

About ZIP code 45323

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1960s, giving the area an established character. Median home value is $169,100. Owner-occupancy is high at 81%, well above the national average.

Median household income is $80,150. The poverty rate of 6% is below the national average. 30% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 22 minutes is near the national average.

Educational attainment is near the national average, with 27% of residents holding a bachelor's degree or higher.

Notable community characteristics include a notable veteran presence at 14% of civilians, above the national average of 7%.

Overall, ZIP code 45323 reflects a community defined by a strong veteran community, high homeownership, and a significant Social Security-dependent population.

5,170

population

6.26

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

45323 ZIP code map

Cities in ZIP code 45323

Below are the cities the US Postal Service accepts for ZIP code 45323. Using any city not on this list may result in mail delivery delays.

City	Status
Enon	Preferred

Nearby ZIP codes

45506 Springfield (3.4 mi) 45324 Fairborn (5.1 mi) 45341 Medway (5.3 mi) 45387 Yellow Springs (5.8 mi) 45504 Springfield (6.9 mi) 45502 Springfield (7.5 mi) 45344 New Carlisle (7.7 mi) 45433 Dayton (8 mi) 45435 Dayton (9.3 mi) 45424 Dayton (9.9 mi) 45431 Dayton (10 mi) 45505 Springfield (10.1 mi)

Demographics updated 06/2026

Population
Total population	5,170
Population density	826 / sq mi
State FIPS	39
County FIPS	023

Geography
Land area	6.26 sq mi
Water area	0.00 sq mi
Latitude	39.8598
Longitude	-83.9274
Timezone	Eastern (ET)
Area code	326/937

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	35.3%	48.7%	43.3%
$50k – $100k	37.8%	32.2%	31.4%
$100k – $200k	24.0%	16.7%	20.0%
Over $200k	2.9%	2.4%	5.2%

Demographics & statistics

5,170

Population

826

People per sq mi

43.7

Median age

$80,150

Median household income

$36,863

Per capita income

$169,100

Median home value

$846

Median monthly rent

81.1%

Home ownership

6.1%

Poverty rate

4.4%

Unemployment

1,841

Housing units

26.8%

Bachelor's or higher

Age distribution

Male Female

102

Under 5

104

168

5–9

172

141

10–14

144

191

15–19

196

119

20–24

121

306

25–34

313

288

35–44

295

318

45–54

326

204

55–59

208

162

60–64

166

301

65–74

308

197

75–84

201

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,155	22.3%
18 and over	4,015	77.7%
65 and over	1,126	21.8%
Median age	43.7 years

Race & ethnicity

White 93.6%

Two or more races 3.1%

Asian 1.5%

Hispanic or Latino 1.5%

Other race 0.2%

Black or African American 0.1%

Group	Count	%
White	4,913	93.6%
Two or more races	162	3.1%
Asian	80	1.5%
Hispanic or Latino	79	1.5%
Other race	11	0.2%
Black or African American	4	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	35.3%	48.7%	43.3%
$50k – $100k	37.8%	32.2%	31.4%
$100k – $200k	24.0%	16.7%	20.0%
Over $200k	2.9%	2.4%	5.2%

Under $10k 3.4%

$10k–$15k 0.7%

$15k–$25k 5.5%

$25k–$35k 8.3%

$35k–$50k 8.0%

$50k–$75k 20.8%

$75k–$100k 16.9%

$100k–$150k 26.4%

$150k–$200k 6.6%

$200k+ 3.4%

Range	% of households
Under $10k	3.4%
$10k–$15k	0.7%
$15k–$25k	5.5%
$25k–$35k	8.3%
$35k–$50k	8.0%
$50k–$75k	20.8%
$75k–$100k	16.9%
$100k–$150k	26.4%
$150k–$200k	6.6%
$200k+	3.4%
Median income	$80,150

Housing

Home values

Under $50k 2.2%

$50k–$100k 2.5%

$100k–$150k 33.4%

$150k–$200k 31.0%

$200k–$300k 20.7%

$300k–$500k 9.5%

$1M+ 0.6%

Housing overview

Metric	Value
Median home value	$169,100
Median rent / month	$846
Owner occupied	81.1%
Renter occupied	18.9%
Vacant	4.8%
Single-family detached	79.6%
Large apartment buildings	0.8%
Mobile homes	2.4%
Median rooms	6.2
Avg household size (owned)	2.46

Year built

Era	%
2020 or later	0.0%
2010–2019	1.2%
2000–2009	1.4%
1990–1999	6.4%
1980–1989	8.9%
1970–1979	16.9%
1960–1969	37.7%
1950–1959	19.3%
1940–1949	3.9%
1939 or earlier	4.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	7.0%
2 bedrooms	13.0%
3 bedrooms	54.9%
4 bedrooms	20.3%
5+ bedrooms	4.3%

Vehicles per household

Vehicles	% of households
No vehicle	2.1%
1 vehicle	26.8%
2 vehicles	36.6%
3 or more	34.5%

Heating fuel

Fuel type	%
Utility gas	84.0%
Electricity	14.1%
Propane / LP gas	0.7%
Fuel oil	0.8%
No fuel used	0.4%

Households & families

Household type	Count	%
Married-couple family	1,089	50.9%
Cohabiting couple	177	8.3%
Male householder, no spouse	300	14.0%
Female householder, no spouse	573	26.8%
Households with children under 18	702	32.8%
Households with seniors (65+)	800	37.4%
Average household size	2.42

Marital status

Status	Male	Female
Never married	32.0%	20.0%
Married	52.8%	49.7%
Separated	1.7%	0.9%
Widowed	2.0%	14.4%
Divorced	11.4%	15.0%

Education

Less than 9th grade 1.9%

Some HS, no diploma 1.9%

HS graduate 29.7%

Some college, no degree 25.8%

Associate's degree 13.9%

Bachelor's degree 12.4%

Graduate / professional 14.4%

Metric	%
HS diploma or higher	96.2%
Bachelor's or higher	26.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	45	3.6%
Kindergarten	41	3.3%
Elementary school	474	37.8%
High school	400	31.9%
College / grad school	293	23.4%

Employment

Industry of employment

Education & healthcare 23.8%

Manufacturing 22.1%

Arts, food & hospitality 7.3%

Construction 7.0%

Retail trade 6.9%

Public administration 6.8%

Transportation & utilities 6.2%

Wholesale trade 5.8%

Professional & management 5.5%

Other services 3.3%

Finance & real estate 3.2%

Information 1.8%

Agriculture & mining 0.3%

Occupation

Category	%
Management, business & arts	40.3%
Service	11.7%
Sales & office	17.2%
Natural resources & construction	7.8%
Production & transportation	23.1%

Employment type

Type	%
Private sector	76.0%
Government	21.7%
Self-employed	1.9%
Unpaid family workers	0.4%

Commute

Method	%
Drive alone	85.5%
Carpool	5.3%
Public transit	1.6%
Walk	0.8%
Work from home	6.7%
Other means	0.0%
Avg commute (minutes)	21.6

Poverty

All people 6.1%

Under 18 years 6.1%

18 and over 6.1%

Married-couple families 1.2%

Female-led households 8.7%

Income support

Source	% of households
Social Security	30.1%
Retirement income	34.4%
Supplemental Security	8.2%
Cash public assistance	6.0%
Food stamps / SNAP	8.9%

Health indicators

Condition	%
Obesity	34.8%
High blood pressure	38.1%
High cholesterol	37.1%
Diabetes	12.4%
Heart disease	7.9%
Stroke	3.4%
Asthma	10.0%
Arthritis	30.3%
Kidney disease	3.2%
Pulmonary disease	9.1%
Cancer	7.9%

Behavior / access	%
Smoking	19.8%
Binge drinking	17.4%
No physical activity	26.1%
Less than 7 hrs sleep	38.7%
Depression	22.2%
Fair or poor health	14.4%
Poor mental health	15.2%
Poor physical health	10.6%
No health insurance	10.5%
Visited doctor (checkup)	77.9%
Visited dentist	64.6%
Cholesterol screening	90.4%
Teeth loss	13.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	574	14.4%

Disability	%
Any disability	16.9%
Under 18	3.9%
18–64 years	13.5%
65 and over	39.0%

Health insurance coverage

Type	%
Private insurance	81.3%
Public insurance	34.6%
No insurance	3.0%
Uninsured under 19	1.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	4,964	96.0%
Spanish	87	1.8%
Other Indo-European	29	0.6%
Asian & Pacific Islander	58	1.2%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	5,003	96.8%
Born in same state	4,921	95.2%
Born in different state	3,648	70.6%
Foreign born	82	1.6%
Naturalized citizen	167	3.2%
Not a US citizen	162	97.0%

Ancestry

Ancestry	Count	%
Italian	843	16.3%
French	693	13.4%
Arab	607	11.7%
English	95	1.8%

Ancestry	Count	%
Irish	15	0.3%
German	9	0.2%
Polish	4	0.1%

Technology access

Metric	% of households
Computer access	41.4%
Internet access	96.5%

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

Frequently asked questions about ZIP code 45323

What city is ZIP code 45323 in?

ZIP code 45323 is primarily assigned to Enon, Ohio.

What county is ZIP code 45323 in?

ZIP code 45323 falls within Clark County, Ohio.

Is ZIP code 45323 mostly owner-occupied?

81% of occupied units in ZIP code 45323 are owner-occupied, well above the national average.

Does ZIP code 45323 have a large veteran population?

14% of civilians in ZIP code 45323 are veterans, above the national average of ~7%.

What is the typical home value in ZIP code 45323?

The median home value in ZIP code 45323 is $169,100.

What is the population of ZIP code 45323?

ZIP code 45323 has an estimated population of 5,170 residents, with a density of 826 people per square mile.

What timezone is ZIP code 45323 in?

ZIP code 45323 observes the EST timezone.