45305 ZIP Code — Bellbrook, OH

Greene County, Ohio

ZIP code 45305 is located in Bellbrook, Ohio, within Greene County. It covers approximately 13.83 square miles and serves a population of 11,473 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 326/937.

About ZIP code 45305

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 $269,600. Owner-occupancy is high at 80%, well above the national average.

Median household income is $115,092. The poverty rate of 4% is below the national average.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 23 minutes is near the national average.

Educational attainment is high — 53% of residents hold a bachelor's degree or higher, well above the national average of 33%.

Overall, ZIP code 45305 reflects a community defined by a highly educated population and high homeownership.

11,473

population

13.83

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

45305 ZIP code map

Cities in ZIP code 45305

Below are the cities the US Postal Service accepts for ZIP code 45305. Using any city not on this list may result in mail delivery delays.

City	Status
Bellbrook	Acceptable
Bellbrook	Acceptable
Bellbrook	Preferred

Nearby ZIP codes

45370 Spring Valley (2.3 mi) 45440 Dayton (2.6 mi) 45434 Dayton (5.3 mi) 45430 Dayton (5.4 mi) 45459 Dayton (5.6 mi) 45458 Dayton (6.3 mi) 45429 Dayton (6.5 mi) 45420 Dayton (6.7 mi) 45432 Dayton (6.8 mi) 45068 Waynesville (7.5 mi) 45419 Dayton (7.6 mi) 45419 Dayton (7.6 mi)

Demographics updated 05/2026

Population
Total population	11,473
Population density	830 / sq mi
State FIPS	39
County FIPS	057

Geography
Land area	13.83 sq mi
Water area	0.11 sq mi
Latitude	39.6413
Longitude	-84.0579
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	20.7%	39.0%	43.3%
$50k – $100k	27.7%	31.8%	31.4%
$100k – $200k	38.7%	23.4%	20.0%
Over $200k	12.9%	5.8%	5.2%

Demographics & statistics

11,473

Population

830

People per sq mi

42.6

Median age

$115,092

Median household income

$55,176

Per capita income

$269,600

Median home value

$1,109

Median monthly rent

80.0%

Home ownership

3.6%

Poverty rate

2.2%

Unemployment

3,723

Housing units

53.1%

Bachelor's or higher

Age distribution

Male Female

297

Under 5

285

386

5–9

370

383

10–14

367

332

15–19

318

184

20–24

177

646

25–34

619

891

35–44

853

778

45–54

746

537

55–59

515

421

60–64

404

677

65–74

649

242

75–84

231

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	2,529	22.0%
18 and over	8,944	78.0%
65 and over	1,964	17.1%
Median age	42.6 years

Race & ethnicity

White 83.6%

Two or more races 5.6%

Asian 4.5%

Hispanic or Latino 3.5%

Black or African American 1.9%

Other race 1%

Group	Count	%
White	9,936	83.6%
Two or more races	661	5.6%
Asian	540	4.5%
Hispanic or Latino	417	3.5%
Black or African American	223	1.9%
Other race	113	1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	20.7%	39.0%	43.3%
$50k – $100k	27.7%	31.8%	31.4%
$100k – $200k	38.7%	23.4%	20.0%
Over $200k	12.9%	5.8%	5.2%

Under $10k 1.5%

$10k–$15k 0.7%

$15k–$25k 3.9%

$25k–$35k 2.8%

$35k–$50k 8.3%

$50k–$75k 12.9%

$75k–$100k 14.0%

$100k–$150k 24.3%

$150k–$200k 13.9%

$200k+ 17.6%

Range	% of households
Under $10k	1.5%
$10k–$15k	0.7%
$15k–$25k	3.9%
$25k–$35k	2.8%
$35k–$50k	8.3%
$50k–$75k	12.9%
$75k–$100k	14.0%
$100k–$150k	24.3%
$150k–$200k	13.9%
$200k+	17.6%
Median income	$115,092

Housing

Home values

$50k–$100k 2.0%

$100k–$150k 6.1%

$150k–$200k 13.8%

$200k–$300k 34.4%

$300k–$500k 27.8%

$500k–$1M 12.7%

$1M+ 3.2%

Housing overview

Metric	Value
Median home value	$269,600
Median rent / month	$1,109
Owner occupied	80.0%
Renter occupied	20.0%
Vacant	1.7%
Single-family detached	80.1%
Large apartment buildings	0.4%
Mobile homes	0.0%
Median rooms	6.9
Avg household size (owned)	2.62

Year built

Era	%
2020 or later	0.2%
2010–2019	11.1%
2000–2009	11.4%
1990–1999	17.0%
1980–1989	12.9%
1970–1979	6.9%
1960–1969	18.4%
1950–1959	15.2%
1940–1949	2.3%
1939 or earlier	4.7%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	2.8%
2 bedrooms	14.1%
3 bedrooms	48.5%
4 bedrooms	26.1%
5+ bedrooms	8.5%

Vehicles per household

Vehicles	% of households
No vehicle	2.5%
1 vehicle	24.6%
2 vehicles	46.4%
3 or more	26.6%

Heating fuel

Fuel type	%
Utility gas	73.9%
Electricity	19.7%
Propane / LP gas	2.7%
Fuel oil	1.7%
Wood	0.7%

Households & families

Household type	Count	%
Married-couple family	3,037	66.6%
Cohabiting couple	209	4.6%
Male householder, no spouse	601	13.2%
Female householder, no spouse	712	15.6%
Households with children under 18	1,534	33.6%
Households with seniors (65+)	1,353	29.7%
Average household size	2.51

Marital status

Status	Male	Female
Never married	24.9%	15.9%
Married	66.6%	67.3%
Separated	0.4%	1.3%
Widowed	2.8%	6.2%
Divorced	5.3%	9.3%

Education

Less than 9th grade 0.7%

Some HS, no diploma 2.9%

HS graduate 15.5%

Some college, no degree 19.3%

Associate's degree 8.4%

Bachelor's degree 26.6%

Graduate / professional 26.5%

Metric	%
HS diploma or higher	96.3%
Bachelor's or higher	53.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	137	4.9%
Kindergarten	121	4.3%
Elementary school	1,184	42.0%
High school	554	19.6%
College / grad school	826	29.3%

Employment

Industry of employment

Education & healthcare 25.3%

Professional & management 14.6%

Public administration 13.9%

Finance & real estate 9.9%

Retail trade 9.7%

Manufacturing 8.7%

Construction 5.0%

Arts, food & hospitality 4.8%

Transportation & utilities 2.7%

Information 1.9%

Other services 1.4%

Agriculture & mining 1.3%

Wholesale trade 0.7%

Occupation

Category	%
Management, business & arts	62.4%
Service	9.7%
Sales & office	19.8%
Natural resources & construction	3.9%
Production & transportation	4.1%

Employment type

Type	%
Private sector	71.0%
Government	23.9%
Self-employed	5.1%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	73.6%
Carpool	8.1%
Public transit	0.0%
Walk	0.1%
Work from home	17.4%
Other means	0.9%
Avg commute (minutes)	22.9

Poverty

All people 3.6%

Under 18 years 6.2%

18 and over 2.9%

Married-couple families 0.0%

Female-led households 30.0%

Income support

Source	% of households
Social Security	27.5%
Retirement income	30.7%
Supplemental Security	2.0%
Cash public assistance	1.7%
Food stamps / SNAP	4.5%

Health indicators

Condition	%
Obesity	32.5%
High blood pressure	29.6%
High cholesterol	30.4%
Diabetes	8.5%
Heart disease	5.3%
Stroke	2.2%
Asthma	9.1%
Arthritis	23.5%
Kidney disease	2.3%
Pulmonary disease	5.7%
Cancer	6.6%

Behavior / access	%
Smoking	14.7%
Binge drinking	17.8%
No physical activity	17.1%
Less than 7 hrs sleep	32.1%
Depression	21.9%
Fair or poor health	9.3%
Poor mental health	13.7%
Poor physical health	7.6%
No health insurance	7.6%
Visited doctor (checkup)	77.2%
Visited dentist	75.7%
Cholesterol screening	91.6%
Teeth loss	8.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	875	9.9%

Disability	%
Any disability	10.6%
Under 18	3.2%
18–64 years	9.1%
65 and over	25.8%

Health insurance coverage

Type	%
Private insurance	79.5%
Public insurance	29.0%
No insurance	3.8%
Uninsured under 19	0.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	10,891	94.9%
Spanish	240	2.2%
Other Indo-European	0	0.0%
Asian & Pacific Islander	76	0.7%
Other languages	150	1.4%

Place of birth & citizenship

Origin	Count	%
Native born (US)	10,873	94.8%
Born in same state	10,736	93.6%
Born in different state	7,802	68.0%
Foreign born	137	1.2%
Naturalized citizen	600	5.2%
Not a US citizen	263	43.8%

Ancestry

Ancestry	Count	%
French	2,105	18.3%
Italian	1,446	12.6%
Arab	341	3%
English	164	1.4%
Irish	50	0.4%

Ancestry	Count	%
Polish	49	0.4%
German	36	0.3%
Dutch	26	0.2%
Norwegian	22	0.2%

Technology access

Metric	% of households
Computer access	39.7%
Internet access	97.7%

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

Frequently asked questions about ZIP code 45305

What city is ZIP code 45305 in?

ZIP code 45305 is primarily assigned to Bellbrook, Ohio.

What county is ZIP code 45305 in?

ZIP code 45305 falls within Greene County, Ohio.

How educated is the population of ZIP code 45305?

53% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.

Does ZIP code 45305 have a large veteran population?

10% of civilians in ZIP code 45305 are veterans, above the national average of ~7%.

What is the median household income in ZIP code 45305?

The median household income in ZIP code 45305 is $115,092, above the national median of ~$75,000.

What is the population of ZIP code 45305?

ZIP code 45305 has an estimated population of 11,473 residents, with a density of 830 people per square mile.

What timezone is ZIP code 45305 in?

ZIP code 45305 observes the EST timezone.