45647 ZIP Code — Londonderry, OH

Ross County, Ohio

ZIP code 45647 is located in Londonderry, Ohio, within Ross County. It covers approximately 66.17 square miles and serves a population of 2,860 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 740.

About ZIP code 45647

The housing stock consists of a higher-than-average concentration of mobile homes. Most homes were built in the 1980s, giving the area an established character. Median home value is $179,300. Owner-occupancy is high at 82%, well above the national average.

Median household income is $57,197. 39% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with manufacturing as the leading industry. The average commute of 35 minutes is near the national average.

College attainment at 13% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (30%) compared to national benchmarks.

Notable community characteristics include disability rates above the national average at 24%.

Overall, ZIP code 45647 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.

2,860

population

66.17

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

45647 ZIP code map

Cities in ZIP code 45647

Below are the cities the US Postal Service accepts for ZIP code 45647. Using any city not on this list may result in mail delivery delays.

City	Status
Londonderry	Preferred

Nearby ZIP codes

45672 Ray (6.4 mi) 45673 Richmond Dale (6.6 mi) 43152 South Bloomingville (9 mi) 43135 Laurelville (12.9 mi) 45601 Chillicothe (13 mi) 45644 Kingston (13.4 mi) 45651 Mc Arthur (14.7 mi) 45634 Hamden (15.5 mi) 45692 Wellston (15.6 mi) 45613 Beaver (17.6 mi) 45690 Waverly (18.5 mi) 45640 Jackson (19 mi)

Demographics updated 05/2026

Population
Total population	2,860
Population density	43 / sq mi
State FIPS	39
County FIPS	141

Geography
Land area	66.17 sq mi
Water area	0.17 sq mi
Latitude	39.2815
Longitude	-82.7399
Timezone	Eastern (ET)
Area code	740

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	38.5%	49.0%	43.3%
$50k – $100k	42.6%	31.6%	31.4%
$100k – $200k	19.0%	17.2%	20.0%
Over $200k	0.0%	2.2%	5.2%

Demographics & statistics

2,860

Population

People per sq mi

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

Income range	This ZIP	County avg	State avg
Under $50k	38.5%	49.0%	43.3%
$50k – $100k	42.6%	31.6%	31.4%
$100k – $200k	19.0%	17.2%	20.0%
Over $200k	0.0%	2.2%	5.2%

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%
Work from home	7.5%
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	%
Obesity	38.9%
High blood pressure	39.0%
High cholesterol	33.2%
Diabetes	13.5%
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	%
Smoking	29.8%
Binge drinking	16.4%
No physical activity	32.0%
Less than 7 hrs sleep	40.0%
Depression	26.4%
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%
No insurance	9.4%
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 about ZIP code 45647

What city is ZIP code 45647 in?

ZIP code 45647 is primarily assigned to Londonderry, Ohio.

What county is ZIP code 45647 in?

ZIP code 45647 falls within Ross County, Ohio.

How educated is the population of ZIP code 45647?

13% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.

Is ZIP code 45647 mostly owner-occupied?

82% of occupied units in ZIP code 45647 are owner-occupied, well above the national average.

Does ZIP code 45647 have a large retiree population?

39% of households in ZIP code 45647 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 45647?

The median home value in ZIP code 45647 is $179,300.

What timezone is ZIP code 45647 in?

ZIP code 45647 observes the EST timezone.