45365 ZIP Code — Sidney, OH

Shelby County, Ohio

ZIP code 45365 is located in Sidney, Ohio, within Shelby County. It covers approximately 155.72 square miles and serves a population of 29,336 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 937.

About ZIP code 45365

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $160,600. Owner-occupancy sits near the national average at 69%.

Median household income is $69,951. 34% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is production, transportation, and material moving, with manufacturing as the leading industry. The average commute of 18 minutes is near the national average.

College attainment at 20% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (25%) compared to national benchmarks.

Overall, ZIP code 45365 reflects a community defined by a trades-oriented workforce and a significant Social Security-dependent population.

29,336

population

155.72

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

45365 ZIP code map

Cities in ZIP code 45365

Below are the cities the US Postal Service accepts for ZIP code 45365. Using any city not on this list may result in mail delivery delays.

City	Status
Sidney	Preferred

Nearby ZIP codes

45367 Sidney (0.6 mi) 45356 Piqua (8.1 mi) 45340 Maplewood (8.2 mi) 45302 Anna (8.2 mi) 45333 Houston (9.6 mi) 43343 Quincy (10.1 mi) 45317 Conover (11.1 mi) 45845 Fort Loramie (11.6 mi) 45306 Botkins (11.8 mi) 45865 Minster (11.8 mi) 45334 Jackson Center (12 mi) 45363 Russia (12.3 mi)

Demographics updated 05/2026

Population
Total population	29,336
Population density	188 / sq mi
State FIPS	39
County FIPS	149

Geography
Land area	155.72 sq mi
Water area	0.84 sq mi
Latitude	40.2833
Longitude	-84.1666
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	41.1%	38.3%	43.3%
$50k – $100k	34.6%	35.5%	31.4%
$100k – $200k	21.4%	22.7%	20.0%
Over $200k	3.0%	3.5%	5.2%

Demographics & statistics

29,336

Population

188

People per sq mi

41.7

Median age

$69,951

Median household income

$34,313

Per capita income

$160,600

Median home value

$859

Median monthly rent

68.9%

Home ownership

12.6%

Poverty rate

5.5%

Unemployment

9,020

Housing units

19.6%

Bachelor's or higher

Age distribution

Male Female

812

Under 5

832

726

5–9

743

1,128

10–14

1,154

1,069

15–19

1,094

998

20–24

1,022

1,502

25–34

1,538

1,632

35–44

1,670

1,894

45–54

1,939

1,217

55–59

1,246

960

60–64

982

1,498

65–74

1,533

753

75–84

770

308

85+

316

← Male

Female →

Age summary

Group	Count	%
Under 18	6,771	23.1%
18 and over	22,565	76.9%
65 and over	5,178	17.7%
Median age	41.7 years

Race & ethnicity

White 89.8%

Two or more races 4.2%

Black or African American 3.3%

Hispanic or Latino 1.1%

Asian 1%

Other race 0.4%

American Indian / Alaska Native 0.3%

Group	Count	%
White	26,623	89.8%
Two or more races	1,247	4.2%
Black or African American	971	3.3%
Hispanic or Latino	326	1.1%
Asian	300	1%
Other race	107	0.4%
American Indian / Alaska Native	88	0.3%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	41.1%	38.3%	43.3%
$50k – $100k	34.6%	35.5%	31.4%
$100k – $200k	21.4%	22.7%	20.0%
Over $200k	3.0%	3.5%	5.2%

Under $10k 2.6%

$10k–$15k 2.5%

$15k–$25k 7.7%

$25k–$35k 8.5%

$35k–$50k 12.7%

$50k–$75k 20.1%

$75k–$100k 14.3%

$100k–$150k 18.8%

$150k–$200k 7.9%

$200k+ 4.8%

Range	% of households
Under $10k	2.6%
$10k–$15k	2.5%
$15k–$25k	7.7%
$25k–$35k	8.5%
$35k–$50k	12.7%
$50k–$75k	20.1%
$75k–$100k	14.3%
$100k–$150k	18.8%
$150k–$200k	7.9%
$200k+	4.8%
Median income	$69,951

Housing

Home values

Under $50k 5.8%

$50k–$100k 13.8%

$100k–$150k 24.6%

$150k–$200k 19.6%

$200k–$300k 20.6%

$300k–$500k 11.8%

$500k–$1M 3.5%

$1M+ 0.2%

Housing overview

Metric	Value
Median home value	$160,600
Median rent / month	$859
Owner occupied	68.9%
Renter occupied	31.1%
Vacant	7.8%
Single-family detached	71.9%
Large apartment buildings	2.6%
Mobile homes	3.4%
Median rooms	6.0
Avg household size (owned)	2.48

Year built

Era	%
2020 or later	0.2%
2010–2019	3.0%
2000–2009	10.8%
1990–1999	12.9%
1980–1989	11.2%
1970–1979	15.3%
1960–1969	13.2%
1950–1959	8.1%
1940–1949	4.8%
1939 or earlier	20.6%

Bedrooms

Size	% of units
No bedroom (studio)	1.8%
1 bedroom	5.6%
2 bedrooms	28.0%
3 bedrooms	45.9%
4 bedrooms	15.3%
5+ bedrooms	3.4%

Vehicles per household

Vehicles	% of households
No vehicle	5.3%
1 vehicle	29.5%
2 vehicles	36.8%
3 or more	28.5%

Heating fuel

Fuel type	%
Utility gas	52.6%
Electricity	26.7%
Propane / LP gas	15.3%
Fuel oil	0.7%
Wood	2.4%
No fuel used	1.5%

Households & families

Household type	Count	%
Married-couple family	5,774	49.5%
Cohabiting couple	1,308	11.2%
Male householder, no spouse	1,875	16.1%
Female householder, no spouse	2,698	23.1%
Households with children under 18	3,372	28.9%
Households with seniors (65+)	3,544	30.4%
Average household size	2.48

Marital status

Status	Male	Female
Never married	29.4%	26.1%
Married	52.6%	48.1%
Separated	1.8%	2.6%
Widowed	3.5%	11.4%
Divorced	12.8%	11.9%

Education

Less than 9th grade 2.4%

Some HS, no diploma 8.9%

HS graduate 40.2%

Some college, no degree 18.7%

Associate's degree 10.3%

Bachelor's degree 12.4%

Graduate / professional 7.2%

Metric	%
HS diploma or higher	88.8%
Bachelor's or higher	19.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	232	3.4%
Kindergarten	490	7.3%
Elementary school	2,940	43.6%
High school	1,831	27.2%
College / grad school	1,250	18.5%

Employment

Industry of employment

Manufacturing 36.2%

Education & healthcare 20.2%

Retail trade 9.4%

Arts, food & hospitality 7.2%

Construction 6.1%

Professional & management 4.9%

Other services 4.2%

Transportation & utilities 2.9%

Finance & real estate 2.9%

Agriculture & mining 2.4%

Wholesale trade 1.7%

Public administration 1.5%

Information 0.4%

Occupation

Category	%
Management, business & arts	28.5%
Service	14.4%
Sales & office	15.9%
Natural resources & construction	8.6%
Production & transportation	32.6%

Employment type

Type	%
Private sector	84.7%
Government	11.2%
Self-employed	3.9%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	81.1%
Carpool	12.7%
Public transit	0.3%
Walk	0.6%
Work from home	4.1%
Other means	1.2%
Avg commute (minutes)	18.0

Poverty

All people 12.6%

Under 18 years 21.5%

18 and over 9.9%

Married-couple families 4.3%

Female-led households 32.2%

Income support

Source	% of households
Social Security	33.6%
Retirement income	28.0%
Supplemental Security	5.4%
Cash public assistance	4.5%
Food stamps / SNAP	9.1%

Health indicators

Condition	%
Obesity	39.4%
High blood pressure	33.9%
High cholesterol	31.0%
Diabetes	11.4%
Heart disease	7.4%
Stroke	3.4%
Asthma	10.3%
Arthritis	29.0%
Kidney disease	3.0%
Pulmonary disease	9.5%
Cancer	6.9%

Behavior / access	%
Smoking	24.5%
Binge drinking	17.6%
No physical activity	29.0%
Less than 7 hrs sleep	37.7%
Depression	24.5%
Fair or poor health	16.4%
Poor mental health	17.1%
Poor physical health	11.4%
No health insurance	12.9%
Visited doctor (checkup)	75.9%
Visited dentist	62.3%
Cholesterol screening	87.6%
Teeth loss	16.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	2,113	9.4%

Disability	%
Any disability	15.1%
Under 18	3.0%
18–64 years	12.6%
65 and over	40.6%

Health insurance coverage

Type	%
Private insurance	71.8%
Public insurance	36.0%
No insurance	5.9%
Uninsured under 19	2.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	27,692	94.4%
Spanish	434	1.6%
Other Indo-European	190	0.7%
Asian & Pacific Islander	0	0.0%
Other languages	183	0.7%

Place of birth & citizenship

Origin	Count	%
Native born (US)	28,823	98.3%
Born in same state	28,512	97.2%
Born in different state	23,706	80.8%
Foreign born	311	1.1%
Naturalized citizen	513	1.7%
Not a US citizen	261	50.9%

Ancestry

Ancestry	Count	%
Italian	3,109	10.6%
French	2,269	7.7%
Arab	1,859	6.3%
English	548	1.9%
Polish	88	0.3%

Ancestry	Count	%
Norwegian	46	0.2%
Irish	33	0.1%
Dutch	30	0.1%
German	14	0%

Technology access

Metric	% of households
Computer access	39.7%
Internet access	93.5%

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

Frequently asked questions about ZIP code 45365

What city is ZIP code 45365 in?

ZIP code 45365 is primarily assigned to Sidney, Ohio.

What county is ZIP code 45365 in?

ZIP code 45365 falls within Shelby County, Ohio.

What is the typical home value in ZIP code 45365?

The median home value in ZIP code 45365 is $160,600.

Does ZIP code 45365 have a large veteran population?

9% of civilians in ZIP code 45365 are veterans, above the national average of ~7%.

What is the population of ZIP code 45365?

ZIP code 45365 has an estimated population of 29,336 residents, with a density of 188 people per square mile.

What is the median household income in ZIP code 45365?

The median household income in ZIP code 45365 is $69,951, below the national median of ~$75,000.

What timezone is ZIP code 45365 in?

ZIP code 45365 observes the EST timezone.