45324 ZIP Code — Fairborn, OH

Greene County, Ohio

ZIP code 45324 is located in Fairborn, Ohio, within Greene County. It covers approximately 33.14 square miles and serves a population of 40,623 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 326/937.

About ZIP code 45324

The housing stock consists of a mix of housing types. Most homes were built in the 1950s, giving the area an established character. Median home value is $161,900. Owner-occupancy sits near the national average at 50%.

Median household income is $56,420. Poverty affects 18% of residents, above the national average.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 21 minutes is near the national average.

Educational attainment is near the national average, with 29% of residents holding a bachelor's degree or higher.

Health indicators show elevated rates of smoking (21%) compared to national benchmarks.

Notable community characteristics include a notable veteran presence at 12% of civilians, above the national average of 7%.

Overall, ZIP code 45324 reflects a community defined by economic challenges above the national average and a strong veteran community.

40,623

population

33.14

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

45324 ZIP code map

Cities in ZIP code 45324

Below are the cities the US Postal Service accepts for ZIP code 45324. Using any city not on this list may result in mail delivery delays.

City	Status
Fairborn	Acceptable
Fairborn	Acceptable
Fairborn	Preferred

Nearby ZIP codes

45433 Dayton (2.9 mi) 45341 Medway (4 mi) 45435 Dayton (4.3 mi) 45431 Dayton (5 mi) 45323 Enon (5.1 mi) 45424 Dayton (5.7 mi) 45432 Dayton (6.7 mi) 45434 Dayton (7.4 mi) 45403 Dayton (8.3 mi) 45430 Dayton (8.3 mi) 45404 Dayton (8.3 mi) 45506 Springfield (8.5 mi)

Demographics updated 05/2026

Population
Total population	40,623
Population density	1,226 / sq mi
State FIPS	39
County FIPS	057

Geography
Land area	33.14 sq mi
Water area	0.81 sq mi
Latitude	39.8221
Longitude	-84.0099
Timezone	Eastern (ET)
Area code	326/937

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	49.1%	39.0%	43.3%
$50k – $100k	31.4%	31.8%	31.4%
$100k – $200k	17.6%	23.4%	20.0%
Over $200k	2.0%	5.8%	5.2%

Demographics & statistics

40,623

Population

1,226

People per sq mi

35.1

Median age

$56,420

Median household income

$33,110

Per capita income

$161,900

Median home value

$955

Median monthly rent

50.3%

Home ownership

17.6%

Poverty rate

5.1%

Unemployment

10,570

Housing units

29.3%

Bachelor's or higher

Age distribution

Male Female

1,269

Under 5

1,275

1,050

5–9

1,054

864

10–14

868

1,246

15–19

1,252

2,438

20–24

2,448

3,251

25–34

3,265

2,510

35–44

2,521

2,012

45–54

2,020

1,381

55–59

1,387

1,068

60–64

1,073

1,606

65–74

1,612

1,148

75–84

1,153

425

85+

427

← Male

Female →

Age summary

Group	Count	%
Under 18	7,451	18.3%
18 and over	33,172	81.7%
65 and over	6,371	15.7%
Median age	35.1 years

Race & ethnicity

White 78.6%

Black or African American 8.8%

Two or more races 7.3%

Hispanic or Latino 2.6%

Asian 1.7%

Other race 1%

American Indian / Alaska Native 0.1%

Group	Count	%
White	32,787	78.6%
Black or African American	3,662	8.8%
Two or more races	3,031	7.3%
Hispanic or Latino	1,095	2.6%
Asian	695	1.7%
Other race	406	1%
American Indian / Alaska Native	35	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	49.1%	39.0%	43.3%
$50k – $100k	31.4%	31.8%	31.4%
$100k – $200k	17.6%	23.4%	20.0%
Over $200k	2.0%	5.8%	5.2%

Under $10k 6.8%

$10k–$15k 4.2%

$15k–$25k 9.2%

$25k–$35k 10.1%

$35k–$50k 14.6%

$50k–$75k 18.5%

$75k–$100k 12.1%

$100k–$150k 14.4%

$150k–$200k 6.7%

$200k+ 3.5%

Range	% of households
Under $10k	6.8%
$10k–$15k	4.2%
$15k–$25k	9.2%
$25k–$35k	10.1%
$35k–$50k	14.6%
$50k–$75k	18.5%
$75k–$100k	12.1%
$100k–$150k	14.4%
$150k–$200k	6.7%
$200k+	3.5%
Median income	$56,420

Housing

Home values

Under $50k 3.6%

$50k–$100k 16.9%

$100k–$150k 23.6%

$150k–$200k 23.0%

$200k–$300k 19.4%

$300k–$500k 12.7%

$500k–$1M 0.6%

$1M+ 0.3%

Housing overview

Metric	Value
Median home value	$161,900
Median rent / month	$955
Owner occupied	50.3%
Renter occupied	49.7%
Vacant	7.6%
Single-family detached	59.7%
Large apartment buildings	4.5%
Mobile homes	1.3%
Median rooms	5.4
Avg household size (owned)	2.28

Year built

Era	%
2020 or later	0.3%
2010–2019	5.3%
2000–2009	8.9%
1990–1999	14.5%
1980–1989	10.2%
1970–1979	13.5%
1960–1969	16.2%
1950–1959	19.6%
1940–1949	6.3%
1939 or earlier	5.3%

Bedrooms

Size	% of units
No bedroom (studio)	2.8%
1 bedroom	10.0%
2 bedrooms	30.0%
3 bedrooms	39.3%
4 bedrooms	13.9%
5+ bedrooms	4.1%

Vehicles per household

Vehicles	% of households
No vehicle	5.7%
1 vehicle	39.7%
2 vehicles	37.5%
3 or more	17.1%

Heating fuel

Fuel type	%
Utility gas	65.7%
Electricity	31.8%
Propane / LP gas	0.7%
Fuel oil	0.9%
Wood	0.5%
Solar	0.1%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	6,358	35.2%
Cohabiting couple	2,083	11.5%
Male householder, no spouse	4,189	23.2%
Female householder, no spouse	5,414	30.0%
Households with children under 18	4,414	24.5%
Households with seniors (65+)	4,750	26.3%
Average household size	2.15

Marital status

Status	Male	Female
Never married	41.7%	33.5%
Married	41.7%	38.4%
Separated	1.7%	2.4%
Widowed	3.8%	8.2%
Divorced	11.1%	17.6%

Education

Less than 9th grade 3.3%

Some HS, no diploma 6.6%

HS graduate 25.4%

Some college, no degree 24.3%

Associate's degree 11.1%

Bachelor's degree 16.5%

Graduate / professional 12.8%

Metric	%
HS diploma or higher	90.1%
Bachelor's or higher	29.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	676	6.2%
Kindergarten	449	4.1%
Elementary school	2,798	25.9%
High school	1,233	11.4%
College / grad school	5,664	52.3%

Employment

Industry of employment

Education & healthcare 22.3%

Retail trade 13.5%

Arts, food & hospitality 12.4%

Public administration 9.7%

Professional & management 9.5%

Manufacturing 9.1%

Construction 6.1%

Transportation & utilities 5.1%

Other services 4.5%

Finance & real estate 4.0%

Information 1.9%

Wholesale trade 1.1%

Agriculture & mining 0.8%

Occupation

Category	%
Management, business & arts	37.0%
Service	22.0%
Sales & office	23.5%
Natural resources & construction	6.9%
Production & transportation	10.7%

Employment type

Type	%
Private sector	76.8%
Government	19.2%
Self-employed	3.8%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	80.7%
Carpool	8.5%
Public transit	0.8%
Walk	2.1%
Work from home	6.3%
Other means	1.5%
Avg commute (minutes)	20.8

Poverty

All people 17.6%

Under 18 years 23.7%

18 and over 16.2%

Married-couple families 4.0%

Female-led households 33.5%

Income support

Source	% of households
Social Security	26.7%
Retirement income	25.7%
Supplemental Security	4.3%
Cash public assistance	4.3%
Food stamps / SNAP	11.5%

Health indicators

Condition	%
Obesity	34.6%
High blood pressure	29.9%
High cholesterol	27.2%
Diabetes	9.4%
Heart disease	5.9%
Stroke	2.8%
Asthma	10.9%
Arthritis	22.8%
Kidney disease	2.6%
Pulmonary disease	7.8%
Cancer	5.5%

Behavior / access	%
Smoking	20.6%
Binge drinking	17.4%
No physical activity	24.1%
Less than 7 hrs sleep	35.6%
Depression	24.9%
Fair or poor health	14.4%
Poor mental health	18.2%
Poor physical health	9.9%
No health insurance	12.2%
Visited doctor (checkup)	76.3%
Visited dentist	62.8%
Cholesterol screening	83.6%
Teeth loss	15.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	3,894	12.0%

Disability	%
Any disability	17.0%
Under 18	6.5%
18–64 years	14.9%
65 and over	38.8%

Health insurance coverage

Type	%
Private insurance	67.0%
Public insurance	38.5%
No insurance	8.7%
Uninsured under 19	4.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	38,079	93.7%
Spanish	631	1.7%
Other Indo-European	247	0.6%
Asian & Pacific Islander	137	0.4%
Other languages	159	0.4%

Place of birth & citizenship

Origin	Count	%
Native born (US)	38,462	94.7%
Born in same state	37,961	93.4%
Born in different state	26,157	64.4%
Foreign born	501	1.2%
Naturalized citizen	2,161	5.3%
Not a US citizen	1,109	51.3%

Ancestry

Ancestry	Count	%
French	5,307	13.1%
Italian	5,196	12.8%
Arab	2,694	6.6%
English	410	1%
Polish	360	0.9%

Ancestry	Count	%
German	152	0.4%
Irish	142	0.3%
Norwegian	91	0.2%
Dutch	58	0.1%

Technology access

Metric	% of households
Computer access	44.4%
Internet access	94.0%

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

Frequently asked questions about ZIP code 45324

What city is ZIP code 45324 in?

ZIP code 45324 is primarily assigned to Fairborn, Ohio.

What county is ZIP code 45324 in?

ZIP code 45324 falls within Greene County, Ohio.

What is the poverty rate in ZIP code 45324?

18% of residents in ZIP code 45324 live below the poverty line, above the national average.

Does ZIP code 45324 have a large veteran population?

12% of civilians in ZIP code 45324 are veterans, above the national average of ~7%.

What is the typical home value in ZIP code 45324?

The median home value in ZIP code 45324 is $161,900.

What is the population of ZIP code 45324?

ZIP code 45324 has an estimated population of 40,623 residents, with a density of 1,226 people per square mile.

What timezone is ZIP code 45324 in?

ZIP code 45324 observes the EST timezone.