45054 ZIP Code — Oregonia, OH

Warren County, Ohio

ZIP code 45054 is located in Oregonia, Ohio, within Warren County. It covers approximately 31.11 square miles and serves a population of 2,517 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 513/937.

About ZIP code 45054

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $245,800. Owner-occupancy is high at 93%, well above the national average.

The gap between median ($95,684) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 2% is below the national average.

The dominant occupation class is management, business, and professional, with retail trade as the leading industry. The average commute of 24 minutes is near the national average.

Educational attainment is near the national average, with 36% of residents holding a bachelor's degree or higher.

2,517

population

31.11

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

45054 ZIP code map

Cities in ZIP code 45054

Below are the cities the US Postal Service accepts for ZIP code 45054. Using any city not on this list may result in mail delivery delays.

City	Status
Oregonia	Acceptable

Demographics updated 06/2026

Population
Total population	2,517
Population density	81 / sq mi
State FIPS	39
County FIPS	165

Geography
Land area	31.11 sq mi
Water area	0.01 sq mi
Latitude	39.4613
Longitude	-84.0641
Timezone	Eastern (ET)
Area code	513/937

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	18.0%	24.5%	43.3%
$50k – $100k	29.9%	30.8%	31.4%
$100k – $200k	31.6%	30.8%	20.0%
Over $200k	20.4%	14.0%	5.2%

Demographics & statistics

2,517

Population

People per sq mi

45.2

Median age

$95,684

Median household income

$65,027

Per capita income

$245,800

Median home value

Median monthly rent

92.6%

Home ownership

2.2%

Poverty rate

0.9%

Unemployment

1,183

Housing units

35.8%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

103

20–24

130

25–34

238

35–44

177

216

45–54

161

106

55–59

148

60–64

111

219

65–74

163

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	385	15.3%
18 and over	2,132	84.7%
65 and over	452	18.0%
Median age	45.2 years

Race & ethnicity

White 96.8%

Two or more races 1.8%

American Indian / Alaska Native 0.9%

Hispanic or Latino 0.5%

Group	Count	%
White	2,450	96.8%
Two or more races	45	1.8%
American Indian / Alaska Native	22	0.9%
Hispanic or Latino	13	0.5%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	18.0%	24.5%	43.3%
$50k – $100k	29.9%	30.8%	31.4%
$100k – $200k	31.6%	30.8%	20.0%
Over $200k	20.4%	14.0%	5.2%

$15k–$25k 4.7%

$25k–$35k 3.4%

$35k–$50k 8.5%

$50k–$75k 19.9%

$75k–$100k 18.2%

$100k–$150k 22.9%

$150k–$200k 7.9%

$200k+ 14.5%

Range	% of households
$15k–$25k	4.7%
$25k–$35k	3.4%
$35k–$50k	8.5%
$50k–$75k	19.9%
$75k–$100k	18.2%
$100k–$150k	22.9%
$150k–$200k	7.9%
$200k+	14.5%
Median income	$95,684

Housing

Home values

Under $50k 2.0%

$50k–$100k 4.9%

$100k–$150k 8.7%

$150k–$200k 12.5%

$200k–$300k 32.7%

$300k–$500k 22.0%

$500k–$1M 15.0%

$1M+ 2.3%

Housing overview

Metric	Value
Median home value	$245,800
Median rent / month	$0
Owner occupied	92.6%
Renter occupied	7.4%
Vacant	12.5%
Single-family detached	94.9%
Large apartment buildings	0.0%
Mobile homes	5.1%
Median rooms	6.8
Avg household size (owned)	2.34

Year built

Era	%
2020 or later	0.0%
2010–2019	2.5%
2000–2009	23.8%
1990–1999	19.2%
1980–1989	11.7%
1970–1979	11.0%
1960–1969	0.0%
1950–1959	10.7%
1940–1949	4.1%
1939 or earlier	17.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	1.2%
2 bedrooms	25.3%
3 bedrooms	46.2%
4 bedrooms	20.7%
5+ bedrooms	6.6%

Vehicles per household

Vehicles	% of households
No vehicle	0.6%
1 vehicle	34.3%
2 vehicles	22.4%
3 or more	42.6%

Heating fuel

Fuel type	%
Utility gas	8.4%
Electricity	63.6%
Propane / LP gas	17.3%
Fuel oil	2.0%
Wood	7.1%

Households & families

Household type	Count	%
Married-couple family	670	60.5%
Cohabiting couple	0	0.0%
Male householder, no spouse	270	24.4%
Female householder, no spouse	167	15.1%
Households with children under 18	244	22.0%
Households with seniors (65+)	280	25.3%
Average household size	2.27

Marital status

Status	Male	Female
Never married	27.9%	21.0%
Married	53.5%	69.7%
Separated	1.2%	0.0%
Widowed	5.6%	2.0%
Divorced	11.7%	7.3%

Education

Less than 9th grade 0.8%

Some HS, no diploma 3.2%

HS graduate 27.2%

Some college, no degree 18.8%

Associate's degree 14.1%

Bachelor's degree 24.6%

Graduate / professional 11.2%

Metric	%
HS diploma or higher	96.0%
Bachelor's or higher	35.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	12	3.0%
Kindergarten	0	0.0%
Elementary school	126	31.4%
High school	142	35.4%
College / grad school	121	30.2%

Employment

Industry of employment

Retail trade 27.1%

Manufacturing 17.2%

Education & healthcare 14.1%

Arts, food & hospitality 6.8%

Other services 6.8%

Professional & management 5.6%

Construction 5.3%

Public administration 4.3%

Transportation & utilities 4.1%

Finance & real estate 3.9%

Information 3.3%

Wholesale trade 1.5%

Occupation

Category	%
Management, business & arts	37.9%
Service	11.9%
Sales & office	31.9%
Natural resources & construction	6.8%
Production & transportation	11.6%

Employment type

Type	%
Private sector	71.5%
Government	15.5%
Self-employed	11.6%
Unpaid family workers	1.5%

Commute

Method	%
Drive alone	80.1%
Carpool	6.1%
Public transit	0.0%
Walk	0.0%
Work from home	8.4%
Other means	5.4%
Avg commute (minutes)	24.3

Poverty

All people 2.2%

Under 18 years 0.0%

18 and over 2.6%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	24.6%
Retirement income	16.9%
Supplemental Security	4.7%
Cash public assistance	0.0%
Food stamps / SNAP	1.3%

Health indicators

Condition	%
Obesity	38.0%
High blood pressure	29.4%
High cholesterol	31.8%
Diabetes	9.0%
Heart disease	5.8%
Stroke	2.4%
Asthma	9.5%
Arthritis	24.7%
Kidney disease	2.4%
Pulmonary disease	6.8%
Cancer	6.3%

Behavior / access	%
Smoking	18.9%
Binge drinking	17.8%
No physical activity	20.4%
Less than 7 hrs sleep	34.3%
Depression	23.0%
Fair or poor health	11.4%
Poor mental health	15.2%
Poor physical health	8.8%
No health insurance	9.9%
Visited doctor (checkup)	76.3%
Visited dentist	70.6%
Cholesterol screening	90.4%
Teeth loss	11.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	106	5.0%

Disability	%
Any disability	11.1%
Under 18	3.9%
18–64 years	5.7%
65 and over	37.6%

Health insurance coverage

Type	%
Private insurance	85.1%
Public insurance	22.9%
No insurance	5.6%
Uninsured under 19	10.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,387	94.8%
Spanish	14	0.6%
Other Indo-European	14	0.6%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,495	99.1%
Born in same state	2,462	97.8%
Born in different state	1,877	74.6%
Foreign born	33	1.3%
Naturalized citizen	22	0.9%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Arab	456	18.1%
Italian	305	12.1%
French	304	12.1%

Ancestry	Count	%
Irish	24	1%
Polish	21	0.8%
English	17	0.7%

Technology access

Metric	% of households
Computer access	44.0%
Internet access	98.2%

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

Frequently asked questions about ZIP code 45054

What city is ZIP code 45054 in?

ZIP code 45054 is primarily assigned to Oregonia, Ohio.

What county is ZIP code 45054 in?

ZIP code 45054 falls within Warren County, Ohio.

Is ZIP code 45054 mostly owner-occupied?

93% of occupied units in ZIP code 45054 are owner-occupied, well above the national average.

What is the population of ZIP code 45054?

ZIP code 45054 has an estimated population of 2,517 residents, with a density of 81 people per square mile.

What is the median household income in ZIP code 45054?

The median household income in ZIP code 45054 is $95,684, above the national median of ~$75,000.

What is the typical home value in ZIP code 45054?

The median home value in ZIP code 45054 is $245,800.

What timezone is ZIP code 45054 in?

ZIP code 45054 observes the EST timezone.