Chillicothe ZIP Codes — Ross County, OH

There is one unique ZIP code in Chillicothe, Ohio and it is 45601. Area code: 740.

ZIP codes

348.73

sq mi land

3.28

sq mi water

740

area code

Chillicothe, OH ZIP code map

About Chillicothe, OH

Chillicothe, Ohio, is a vibrant city located in the southern part of the state. It serves as the seat of Ross County and is known for its rich historical roots and scenic surroundings. With a blend of small-town charm and modern amenities, Chillicothe attracts both residents and visitors alike.

Location & geography

Chillicothe is situated in south-central Ohio and is approximately 45 miles south of Columbus, making it easily accessible for travelers. Nearby cities include Jackson, OH, located 25 miles to the southeast, Circleville, OH, 30 miles to the northwest, and Portsmouth, OH, about 35 miles to the south. The city spans a land area of 348.73 square miles and includes 3.28 square miles of water, highlighting its diverse terrain.

Community & economy

The character of Chillicothe is defined by its historic downtown area and friendly neighborhoods, which foster a strong sense of community. Known for its agriculture and manufacturing industries, residents enjoy a balanced lifestyle that includes recreation and cultural events. Daily life in Chillicothe often revolves around local festivals, farmer's markets, and the appreciation of historic landmarks.

Transportation

Chillicothe is well-connected by major highways, including U.S. Route 23 and State Route 104, providing convenient access to surrounding areas. The nearest commercial airport is Rickenbacker International Airport, located approximately 52 miles to the north in Columbus. Public transit options are available, allowing residents to navigate the city with ease.

History

Chillicothe was founded in 1796 and is recognized as Ohio's first capital from 1803 to 1810, adding to its historical significance. The economy traditionally revolved around agriculture and manufacturing, contributing to the city’s growth over the decades. Notable events in Chillicothe's history include the establishment of various local festivals that celebrate its rich heritage.

Did you know?

A surprising fact about Chillicothe is that it is home to the Hopewell Culture National Historical Park, which preserves ancient earthworks built by Native American cultures. Additionally, the city is the birthplace of the popular television character, Chief Wahoo, a mascot of the Cleveland Guardians MLB team.

ZIP codes for Chillicothe, OH (1)

ZIP code	City	County	Map
45601	Chillicothe	Ross	View map

Demographics & statistics

56,300

Population

41.6

Median age

$55,539

Median household income

$29,866

Per capita income

$155,600

Median home value

$841

Median monthly rent

68.8%

Home ownership

17.0%

Poverty rate

6.3%

Unemployment

16,690

Housing units

17.1%

Bachelor's or higher

Age distribution

Male Female

1,491

Under 5

1,318

1,446

5–9

1,279

1,803

10–14

1,595

1,544

15–19

1,365

1,867

20–24

1,650

4,036

25–34

3,569

4,004

35–44

3,541

4,103

45–54

3,628

2,193

55–59

1,939

2,076

60–64

1,835

3,369

65–74

2,978

1,506

75–84

1,332

442

85+

391

← Male

Female →

Age summary

Group	Count	%
Under 18	10,807	19.2%
18 and over	45,493	80.8%
65 and over	10,018	17.8%
Median age	41.6 years

Race & ethnicity

White 86.2%

Black or African American 7.3%

Two or more races 4.2%

Hispanic or Latino 1.3%

Other race 0.4%

Asian 0.4%

American Indian / Alaska Native 0.2%

Group	Count	%
White	49,185	86.2%
Black or African American	4,176	7.3%
Two or more races	2,375	4.2%
Hispanic or Latino	749	1.3%
Other race	251	0.4%
Asian	213	0.4%
American Indian / Alaska Native	88	0.2%

Household income

Under $10k 6.4%

$10k–$15k 6.0%

$15k–$25k 9.7%

$25k–$35k 10.9%

$35k–$50k 12.7%

$50k–$75k 15.5%

$75k–$100k 13.3%

$100k–$150k 16.9%

$150k–$200k 4.3%

$200k+ 4.3%

Range	% of households
Under $10k	6.4%
$10k–$15k	6.0%
$15k–$25k	9.7%
$25k–$35k	10.9%
$35k–$50k	12.7%
$50k–$75k	15.5%
$75k–$100k	13.3%
$100k–$150k	16.9%
$150k–$200k	4.3%
$200k+	4.3%
Median income	$55,539

Housing

Home values

Under $50k 10.5%

$50k–$100k 17.7%

$100k–$150k 18.7%

$150k–$200k 23.4%

$200k–$300k 19.8%

$300k–$500k 7.8%

$500k–$1M 1.9%

$1M+ 0.3%

Housing overview

Metric	Value
Median home value	$155,600
Median rent / month	$841
Owner occupied	68.8%
Renter occupied	31.2%
Vacant	7.5%
Single-family detached	70.3%
Large apartment buildings	3.4%
Mobile homes	11.8%
Median rooms	5.7
Avg household size (owned)	2.53

Year built

Era	%
2020 or later	1.0%
2010–2019	2.0%
2000–2009	8.4%
1990–1999	16.5%
1980–1989	9.5%
1970–1979	13.0%
1960–1969	11.0%
1950–1959	14.1%
1940–1949	7.7%
1939 or earlier	16.7%

Bedrooms

Size	% of units
No bedroom (studio)	1.9%
1 bedroom	8.3%
2 bedrooms	28.4%
3 bedrooms	44.1%
4 bedrooms	14.8%
5+ bedrooms	2.5%

Vehicles per household

Vehicles	% of households
No vehicle	6.7%
1 vehicle	32.6%
2 vehicles	34.8%
3 or more	25.9%

Heating fuel

Fuel type	%
Utility gas	39.4%
Electricity	43.6%
Propane / LP gas	9.6%
Fuel oil	3.7%
Wood	3.0%
No fuel used	0.4%

Households & families

Household type	Count	%
Married-couple family	9,400	43.3%
Cohabiting couple	1,816	8.4%
Male householder, no spouse	4,061	18.7%
Female householder, no spouse	6,409	29.6%
Households with children under 18	5,884	27.1%
Households with seniors (65+)	7,036	32.4%
Average household size	2.35

Marital status

Status	Male	Female
Never married	39.9%	25.4%
Married	41.8%	46.3%
Separated	2.0%	1.7%
Widowed	2.3%	9.9%
Divorced	14.0%	16.6%

Education

Less than 9th grade 2.8%

Some HS, no diploma 9.0%

HS graduate 43.6%

Some college, no degree 19.9%

Associate's degree 7.6%

Bachelor's degree 10.4%

Graduate / professional 6.8%

Metric	%
HS diploma or higher	88.2%
Bachelor's or higher	17.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	852	7.7%
Kindergarten	616	5.6%
Elementary school	4,877	44.2%
High school	2,688	24.4%
College / grad school	1,995	18.1%

Employment

Industry of employment

Education & healthcare 27.3%

Manufacturing 16.7%

Retail trade 12.4%

Arts, food & hospitality 8.0%

Public administration 7.0%

Professional & management 6.9%

Construction 5.6%

Transportation & utilities 4.7%

Other services 3.7%

Finance & real estate 3.6%

Information 1.7%

Wholesale trade 1.6%

Agriculture & mining 0.7%

Occupation

Category	%
Management, business & arts	32.7%
Service	19.2%
Sales & office	17.8%
Natural resources & construction	9.5%
Production & transportation	20.9%

Employment type

Type	%
Private sector	77.7%
Government	18.5%
Self-employed	3.5%
Unpaid family workers	0.4%

Commute

Method	%
Drive alone	80.8%
Carpool	12.2%
Public transit	0.5%
Walk	1.6%
Other means	0.7%
Avg commute (minutes)	24.9

Poverty

All people 17.0%

Under 18 years 24.5%

18 and over 15.0%

Married-couple families 5.7%

Female-led households 33.3%

Income support

Source	% of households
Social Security	36.0%
Retirement income	27.3%
Supplemental Security	8.3%
Cash public assistance	2.6%
Food stamps / SNAP	17.2%

Health indicators

Condition	%
High blood pressure	37.6%
High cholesterol	30.3%
Heart disease	7.8%
Stroke	3.7%
Asthma	11.0%
Arthritis	29.9%
Kidney disease	3.2%
Pulmonary disease	10.4%
Cancer	6.5%

Behavior / access	%
Binge drinking	17.5%
No physical activity	30.7%
Less than 7 hrs sleep	42.3%
Fair or poor health	19.0%
Poor mental health	17.9%
Poor physical health	12.4%
No health insurance	14.4%
Visited doctor (checkup)	74.3%
Visited dentist	55.1%
Cholesterol screening	86.5%
Teeth loss	20.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	3,748	8.2%

Disability	%
Any disability	18.8%
Under 18	5.4%
18–64 years	16.3%
65 and over	41.9%

Health insurance coverage

Type	%
Private insurance	64.1%
Public insurance	45.0%
Uninsured under 19	4.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	53,491	95.0%
Spanish	229	0.4%
Other Indo-European	17	0.0%
Asian & Pacific Islander	73	0.1%
Other languages	139	0.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	55,861	99.2%
Born in same state	55,419	98.4%
Born in different state	48,491	86.1%
Foreign born	442	0.8%
Naturalized citizen	439	0.8%
Not a US citizen	242	55.1%

Ancestry

Ancestry	Count	%
Italian	6,526	11.6%
French	5,698	10.1%
Arab	5,177	9.2%
English	799	1.4%
Polish	218	0.4%

Ancestry	Count	%
German	161	0.3%
Dutch	95	0.2%
Irish	83	0.1%
Norwegian	55	0.1%

Technology access

Metric	% of households
Computer access	38.5%
Internet access	91.5%

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

Frequently asked questions

What ZIP codes does Chillicothe, OH have?

Chillicothe, OH has one ZIP code: 45601. Each ZIP code serves a distinct delivery area within the city and surrounding region.