45177 ZIP Code — Wilmington, OH

Clinton County, Ohio

ZIP code 45177 is located in Wilmington, Ohio, within Clinton County. It covers approximately 169.95 square miles and serves a population of 22,683 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 937.

About ZIP code 45177

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1990s, giving the area an established character. Median home value is $190,200. Owner-occupancy sits near the national average at 69%.

Median household income is $64,282. 36% 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.

Health indicators show elevated rates of smoking (24%) compared to national benchmarks.

22,683

population

169.95

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

45177 ZIP code map

Cities in ZIP code 45177

Below are the cities the US Postal Service accepts for ZIP code 45177. Using any city not on this list may result in mail delivery delays.

City	Status
Wilmington	Acceptable
Wilmington	Preferred

Nearby ZIP codes

45169 Sabina (8.6 mi) 45113 Clarksville (9.4 mi) 45146 Martinsville (9.7 mi) 45159 New Vienna (9.9 mi) 45335 Jamestown (13.9 mi) 45107 Blanchester (13.9 mi) 45068 Waynesville (14.1 mi) 45135 Leesburg (15.8 mi) 45385 Xenia (16 mi) 45370 Spring Valley (16.1 mi) 45152 Morrow (17.3 mi) 45142 Lynchburg (17.7 mi)

Demographics updated 05/2026

Population
Total population	22,683
Population density	133 / sq mi
State FIPS	39
County FIPS	027

Geography
Land area	169.95 sq mi
Water area	2.47 sq mi
Latitude	39.4534
Longitude	-83.8242
Timezone	Eastern (ET)
Area code	937

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	47.7%	43.6%	43.3%
$50k – $100k	32.2%	33.9%	31.4%
$100k – $200k	16.8%	19.7%	20.0%
Over $200k	3.3%	2.9%	5.2%

Demographics & statistics

22,683

Population

133

People per sq mi

40.8

Median age

$64,282

Median household income

$33,927

Per capita income

$190,200

Median home value

$850

Median monthly rent

69.2%

Home ownership

14.0%

Poverty rate

4.3%

Unemployment

7,145

Housing units

27.1%

Bachelor's or higher

Age distribution

Male Female

604

Under 5

651

639

5–9

688

782

10–14

842

754

15–19

811

975

20–24

1,050

1,147

25–34

1,235

1,216

35–44

1,309

1,316

45–54

1,417

637

55–59

686

862

60–64

928

1,143

65–74

1,231

635

75–84

683

213

85+

229

← Male

Female →

Age summary

Group	Count	%
Under 18	5,034	22.2%
18 and over	17,649	77.8%
65 and over	4,134	18.2%
Median age	40.8 years

Race & ethnicity

White 89.5%

Black or African American 3.3%

Two or more races 3.2%

Hispanic or Latino 1.5%

Asian 1.3%

Other race 1.1%

American Indian / Alaska Native 0.1%

Group	Count	%
White	20,612	89.5%
Black or African American	752	3.3%
Two or more races	730	3.2%
Hispanic or Latino	346	1.5%
Asian	308	1.3%
Other race	253	1.1%
American Indian / Alaska Native	21	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	47.7%	43.6%	43.3%
$50k – $100k	32.2%	33.9%	31.4%
$100k – $200k	16.8%	19.7%	20.0%
Over $200k	3.3%	2.9%	5.2%

Under $10k 4.9%

$10k–$15k 5.3%

$15k–$25k 7.4%

$25k–$35k 8.3%

$35k–$50k 12.8%

$50k–$75k 17.8%

$75k–$100k 14.8%

$100k–$150k 15.2%

$150k–$200k 7.5%

$200k+ 6.1%

Range	% of households
Under $10k	4.9%
$10k–$15k	5.3%
$15k–$25k	7.4%
$25k–$35k	8.3%
$35k–$50k	12.8%
$50k–$75k	17.8%
$75k–$100k	14.8%
$100k–$150k	15.2%
$150k–$200k	7.5%
$200k+	6.1%
Median income	$64,282

Housing

Home values

Under $50k 3.2%

$50k–$100k 9.9%

$100k–$150k 21.5%

$150k–$200k 18.4%

$200k–$300k 25.6%

$300k–$500k 16.0%

$500k–$1M 3.7%

$1M+ 1.8%

Housing overview

Metric	Value
Median home value	$190,200
Median rent / month	$850
Owner occupied	69.2%
Renter occupied	30.8%
Vacant	9.2%
Single-family detached	76.2%
Large apartment buildings	2.8%
Mobile homes	4.1%
Median rooms	5.9
Avg household size (owned)	2.48

Year built

Era	%
2020 or later	0.3%
2010–2019	5.6%
2000–2009	12.4%
1990–1999	20.4%
1980–1989	10.6%
1970–1979	10.6%
1960–1969	7.5%
1950–1959	13.9%
1940–1949	3.9%
1939 or earlier	14.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.8%
1 bedroom	6.5%
2 bedrooms	24.2%
3 bedrooms	47.5%
4 bedrooms	16.4%
5+ bedrooms	4.6%

Vehicles per household

Vehicles	% of households
No vehicle	3.7%
1 vehicle	32.3%
2 vehicles	36.8%
3 or more	27.2%

Heating fuel

Fuel type	%
Utility gas	43.4%
Electricity	34.2%
Propane / LP gas	14.6%
Fuel oil	3.8%
Wood	0.9%
Solar	0.1%

Households & families

Household type	Count	%
Married-couple family	4,425	49.2%
Cohabiting couple	437	4.9%
Male householder, no spouse	1,453	16.1%
Female householder, no spouse	2,686	29.8%
Households with children under 18	2,339	26.0%
Households with seniors (65+)	3,109	34.5%
Average household size	2.40

Marital status

Status	Male	Female
Never married	30.4%	26.8%
Married	54.9%	45.6%
Separated	1.3%	2.2%
Widowed	4.1%	11.2%
Divorced	9.3%	14.2%

Education

Less than 9th grade 2.1%

Some HS, no diploma 5.0%

HS graduate 33.7%

Some college, no degree 19.3%

Associate's degree 12.7%

Bachelor's degree 15.5%

Graduate / professional 11.6%

Metric	%
HS diploma or higher	92.9%
Bachelor's or higher	27.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	180	2.9%
Kindergarten	348	5.7%
Elementary school	2,414	39.2%
High school	1,062	17.3%
College / grad school	2,149	34.9%

Employment

Industry of employment

Education & healthcare 25.7%

Manufacturing 15.2%

Retail trade 11.8%

Transportation & utilities 9.7%

Professional & management 8.6%

Arts, food & hospitality 7.8%

Construction 4.8%

Finance & real estate 4.0%

Public administration 3.9%

Other services 3.1%

Agriculture & mining 2.5%

Wholesale trade 1.7%

Information 1.1%

Occupation

Category	%
Management, business & arts	37.8%
Service	17.2%
Sales & office	19.4%
Natural resources & construction	7.9%
Production & transportation	17.8%

Employment type

Type	%
Private sector	79.4%
Government	15.9%
Self-employed	4.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	83.2%
Carpool	6.0%
Public transit	0.5%
Walk	2.8%
Work from home	5.5%
Other means	2.0%
Avg commute (minutes)	21.9

Poverty

All people 14.0%

Under 18 years 19.7%

18 and over 12.2%

Married-couple families 5.8%

Female-led households 39.1%

Income support

Source	% of households
Social Security	36.3%
Retirement income	30.8%
Supplemental Security	3.9%
Cash public assistance	2.2%
Food stamps / SNAP	11.1%

Health indicators

Condition	%
Obesity	38.0%
High blood pressure	33.7%
High cholesterol	32.0%
Diabetes	11.6%
Heart disease	7.4%
Stroke	3.5%
Asthma	10.9%
Arthritis	29.2%
Kidney disease	3.1%
Pulmonary disease	9.5%
Cancer	6.7%

Behavior / access	%
Smoking	23.9%
Binge drinking	17.5%
No physical activity	27.8%
Less than 7 hrs sleep	37.5%
Depression	25.1%
Fair or poor health	16.6%
Poor mental health	17.1%
Poor physical health	11.6%
No health insurance	12.4%
Visited doctor (checkup)	75.6%
Visited dentist	59.2%
Cholesterol screening	87.1%
Teeth loss	17.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,880	10.7%

Disability	%
Any disability	14.9%
Under 18	3.5%
18–64 years	12.3%
65 and over	37.7%

Health insurance coverage

Type	%
Private insurance	68.4%
Public insurance	40.4%
No insurance	5.5%
Uninsured under 19	4.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	21,428	94.5%
Spanish	352	1.6%
Other Indo-European	177	0.8%
Asian & Pacific Islander	0	0.0%
Other languages	157	0.7%

Place of birth & citizenship

Origin	Count	%
Native born (US)	21,908	96.6%
Born in same state	21,814	96.2%
Born in different state	17,223	75.9%
Foreign born	94	0.4%
Naturalized citizen	775	3.4%
Not a US citizen	145	18.7%

Ancestry

Ancestry	Count	%
Italian	3,409	15%
French	3,232	14.2%
Arab	1,718	7.6%
English	332	1.5%
Polish	253	1.1%

Ancestry	Count	%
Irish	158	0.7%
Dutch	49	0.2%
German	26	0.1%
Norwegian	18	0.1%

Technology access

Metric	% of households
Computer access	39.7%
Internet access	92.9%

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

Frequently asked questions about ZIP code 45177

What city is ZIP code 45177 in?

ZIP code 45177 is primarily assigned to Wilmington, Ohio.

What county is ZIP code 45177 in?

ZIP code 45177 falls within Clinton County, Ohio.

Does ZIP code 45177 have a large veteran population?

11% of civilians in ZIP code 45177 are veterans, above the national average of ~7%.

Does ZIP code 45177 have a large retiree population?

36% of households in ZIP code 45177 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 45177?

The median home value in ZIP code 45177 is $190,200.

What is the population of ZIP code 45177?

ZIP code 45177 has an estimated population of 22,683 residents, with a density of 133 people per square mile.

What timezone is ZIP code 45177 in?

ZIP code 45177 observes the EST timezone.