Londonderry ZIP Codes — Ross County, OH

There is one unique ZIP code in Londonderry, Ohio and it is 45647. Area code: 740.

ZIP codes

66.17

sq mi land

0.17

sq mi water

740

area code

Londonderry, OH ZIP code map

About Londonderry, OH

Londonderry is a quaint village located in Ross County, Ohio. It offers a small-town atmosphere with a close-knit community. The ZIP code for Londonderry is 45647, making it a unique identifier for residents and visitors alike.

Location & geography

Londonderry is situated in the southwestern part of Ross County, in Ohio. The village is surrounded by nearby cities such as Chillicothe, approximately 20 miles to the north, Greenfield, about 15 miles to the west, and Circleville, roughly 25 miles to the northeast. With a total land area of 66.17 square miles and a small water area of 0.17 square miles, the terrain is primarily rural and picturesque.

Community & economy

The community of Londonderry is characterized by its friendly residents and a strong sense of local pride. The local economy is diverse, with industries that support agriculture, small businesses, and services catering to the community's needs. Daily life in Londonderry embraces the charm of rural Ohio, with community events and outdoor activities that bring residents together.

Transportation

Londonderry is accessible via State Route 138, which connects it to other major highways in the region. The nearest major airport is in Columbus, which is approximately 50 miles to the north, providing broader access to domestic and international travel. Public transportation options are limited, reinforcing the village's rural nature.

History

Londonderry was founded in the early 19th century as a small village in Ross County. Key industries included agriculture and local manufacturing, supporting the livelihoods of the early settlers. Over the years, Londonderry has maintained its character while evolving to meet the needs of its residents.

Did you know?

One surprising fact about Londonderry is that it is home to several historical landmarks that highlight its rich heritage. Another little-known aspect is how the village celebrates local festivals, which foster community spirit and attract visitors from surrounding areas.

ZIP codes for Londonderry, OH (1)

ZIP code	City	County	Map
45647	Londonderry	Ross	View map

Demographics & statistics

2,860

Population

48.6

Median age

$57,197

Median household income

$29,615

Per capita income

$179,300

Median home value

$544

Median monthly rent

81.6%

Home ownership

14.4%

Poverty rate

0.0%

Unemployment

1,168

Housing units

13.4%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

107

15–19

101

108

20–24

102

165

25–34

155

35–44

256

45–54

241

128

55–59

120

159

60–64

149

146

65–74

136

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	567	19.8%
18 and over	2,293	80.2%
65 and over	485	17.0%
Median age	48.6 years

Race & ethnicity

White 99.2%

Two or more races 0.8%

Group	Count	%
White	2,838	99.2%
Two or more races	22	0.8%

Household income

Under $10k 4.4%

$15k–$25k 2.8%

$25k–$35k 7.7%

$35k–$50k 32.7%

$50k–$75k 11.4%

$75k–$100k 9.1%

$100k–$150k 24.8%

$150k–$200k 7.1%

Range	% of households
Under $10k	4.4%
$15k–$25k	2.8%
$25k–$35k	7.7%
$35k–$50k	32.7%
$50k–$75k	11.4%
$75k–$100k	9.1%
$100k–$150k	24.8%
$150k–$200k	7.1%
Median income	$57,197

Housing

Home values

Under $50k 12.2%

$50k–$100k 11.8%

$100k–$150k 14.8%

$150k–$200k 20.8%

$200k–$300k 17.2%

$300k–$500k 23.2%

Housing overview

Metric	Value
Median home value	$179,300
Median rent / month	$544
Owner occupied	81.6%
Renter occupied	18.4%
Vacant	12.4%
Single-family detached	68.6%
Large apartment buildings	0.0%
Mobile homes	31.0%
Median rooms	6.6
Avg household size (owned)	2.54

Year built

Era	%
2020 or later	0.0%
2010–2019	6.7%
2000–2009	0.4%
1990–1999	7.3%
1980–1989	27.6%
1970–1979	13.0%
1960–1969	7.9%
1950–1959	7.3%
1940–1949	10.8%
1939 or earlier	19.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	19.4%
3 bedrooms	63.1%
4 bedrooms	17.5%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	4.3%
1 vehicle	14.6%
2 vehicles	27.4%
3 or more	53.8%

Heating fuel

Fuel type	%
Utility gas	12.2%
Electricity	29.8%
Propane / LP gas	46.1%
Fuel oil	6.0%
Wood	3.9%

Households & families

Household type	Count	%
Married-couple family	788	64.6%
Cohabiting couple	72	5.9%
Male householder, no spouse	185	15.2%
Female householder, no spouse	175	14.3%
Households with children under 18	369	30.2%
Households with seniors (65+)	462	37.9%
Average household size	2.34

Marital status

Status	Male	Female
Never married	20.2%	20.2%
Married	67.5%	60.2%
Separated	0.0%	0.0%
Widowed	3.6%	8.1%
Divorced	8.7%	11.5%

Education

Less than 9th grade 2.6%

Some HS, no diploma 19.1%

HS graduate 53.5%

Some college, no degree 8.4%

Associate's degree 3.0%

Bachelor's degree 8.5%

Graduate / professional 4.9%

Metric	%
HS diploma or higher	78.3%
Bachelor's or higher	13.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	92	24.4%
High school	223	59.2%
College / grad school	62	16.4%

Employment

Industry of employment

Manufacturing 23.4%

Education & healthcare 19.0%

Transportation & utilities 13.4%

Retail trade 12.6%

Construction 10.4%

Professional & management 9.6%

Public administration 7.7%

Arts, food & hospitality 2.6%

Wholesale trade 0.8%

Finance & real estate 0.6%

Occupation

Category	%
Management, business & arts	35.2%
Service	12.8%
Sales & office	16.5%
Natural resources & construction	13.6%
Production & transportation	22.0%

Employment type

Type	%
Private sector	74.3%
Government	21.0%
Self-employed	2.0%
Unpaid family workers	2.6%

Commute

Method	%
Drive alone	88.9%
Carpool	3.7%
Public transit	0.0%
Walk	0.0%
Other means	0.0%
Avg commute (minutes)	34.5

Poverty

All people 14.4%

Under 18 years 28.7%

18 and over 10.9%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	39.2%
Retirement income	33.6%
Supplemental Security	6.4%
Cash public assistance	0.0%
Food stamps / SNAP	8.2%

Health indicators

Condition	%
High blood pressure	39.0%
High cholesterol	33.2%
Heart disease	8.8%
Stroke	4.0%
Asthma	11.0%
Arthritis	32.7%
Kidney disease	3.5%
Pulmonary disease	11.9%
Cancer	7.2%

Behavior / access	%
Binge drinking	16.4%
No physical activity	32.0%
Less than 7 hrs sleep	40.0%
Fair or poor health	19.6%
Poor mental health	18.2%
Poor physical health	13.3%
No health insurance	13.7%
Visited doctor (checkup)	76.1%
Visited dentist	55.7%
Cholesterol screening	87.4%
Teeth loss	21.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	139	6.1%

Disability	%
Any disability	24.3%
Under 18	4.2%
18–64 years	28.7%
65 and over	31.5%

Health insurance coverage

Type	%
Private insurance	56.3%
Public insurance	38.1%
Uninsured under 19	15.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,681	93.7%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,860	100.0%
Born in same state	2,860	100.0%
Born in different state	2,341	81.9%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Arab	660	23.1%
French	328	11.5%

Ancestry	Count	%
Italian	307	10.7%
Polish	30	1%

Technology access

Metric	% of households
Computer access	42.7%
Internet access	86.7%

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

Frequently asked questions

What ZIP codes does Londonderry, OH have?

Londonderry, OH has one ZIP code: 45647. Each ZIP code serves a distinct delivery area within the city and surrounding region.