Guernsey County, OH demographics:
population, income, and more

Total population
38,223
-0.2% year-over-year change
Median household income
$58,478/yr
4.9% year-over-year change
Housing units
19,037
0.1% year-over-year change

Guernsey County population

How many people live in Guernsey County

Guernsey County is home to 38,223 residents, according to the most recent Census data. Gender-wise, 49.8% of Guernsey County locals are male, and 50.2% are female.

Total population
38,223
-0.2% year-over-year change
Gender ratio
Male
49.8%
19,017
Female
50.2%
19,206
Value Percent YoY change
Male 19,017 49.8% -0.4%
Female 19,206 50.2% 0.1%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Guernsey County is 43, with the population distributed as follows: about 18.2% are children under 15, then 11.3% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.9% of the population, while another 26.6% fall into the 45 to 64 bracket. Finally, around 20% are 65 or older.

Median age
42.9
Age breakdown
Under 15
18.2%
15 to 24
11.3%
25 to 44
23.9%
45 to 64
26.6%
Over 65
20%
Value Percent YoY change
Under 15 6,952 18.2% 0.7%
15 to 24 4,312 11.3% -2.9%
25 to 44 9,135 23.9% 0.9%
45 to 64 10,160 26.6% -0.9%
Over 65 7,664 20% 0.4%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Guernsey County, 98.9% of the population are US-born citizens, while 0.6% have gained naturalized citizenship. At the same time, 0.5% of residents are non-citizens. As for race, 93.8% of locals are Caucasian, 2% are African American and 0.4% have Asian roots. There’s also a share of 3.4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.9%
Non-U.S.-born citizens
0.6%
Non-citizens
0.5%
Value Percent YoY change
U.S.-born citizens 37,798 98.9% 0.0%
Non-U.S.-born citizens 250 0.6% -44.3%
Non-citizens 175 0.5% 250.0%
Racial breakdown
White
93.8%
Black or African American
2%
American Indian and Alaska Native
0%
Asian
0.4%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.4%
Other
0.4%
Value Percent
White 35,860 93.8%
Black or African American 754 2%
American Indian and Alaska Native 9 0%
Asian 132 0.4%
Two or more races 1,297 3.4%
Other 171 0.4%

Households in Guernsey County

A peek inside Guernsey County households

Guernsey County has 16,318 households, with an average of 2 members in each. Of these, 62.4% are families, while the remaining 37.6% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
16,318
0.4% year-over-year change
Average people per household
2
Non-family households
6,127
Family households
10,191
Value Percent YoY change
Non-family households 6,127 37.6% -0.1%
Family households 10,191 62.4% 0.8%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Guernsey County

The housing landscape of Guernsey County

Guernsey County's housing consists of 19,037 units, with 74.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.9% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 11.9% of the housing landscape.

Housing units
19,037
0.1% year-over-year change
Housing types
Value Percent
1 unit, detached 14,194 74.6%
1 unit, attached 170 0.9%
2 units 543 2.8%
3 or 4 units 630 3.3%
5 to 9 units 686 3.6%
10 to 19 units 266 1.4%
20 to 49 units 136 0.7%
50 or more units 115 0.6%
Mobile home 2,262 11.9%
Boat, RV, van, etc. 35 0.2%
Homes built since 2020
71
77.5% year-over-year change

The age of buildings in Guernsey County

In Guernsey County, the median construction year is 1972. About 21.8% of homes were built before the 1940s, with another 4.7% going up by 1949. Most development happened in the second half of the 20th century. Then, 11.5% of homes were added from 2000 to 2009, 5.8% between 2010 and 2019, and 0.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 4,154 21.8% -6.1%
Built between 1940 and 1949 902 4.7% 5.7%
Built between 1950 and 1959 2,133 11.2% 5.1%
Built between 1960 and 1969 1,711 9% 1.1%
Built between 1970 and 1979 3,028 15.9% 2.5%
Built between 1980 and 1989 1,504 7.9% 13.5%
Built between 1990 and 1999 2,244 11.8% -2.6%
Built between 2000 and 2009 2,182 11.5% -4.2%
Built between 2010 and 2019 1,108 5.8% -1.6%
Built in 2020 or later 71 0.4% 77.5%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Guernsey County occupancy rates

Out of the 16,318 occupied housing units in Guernsey County, 72.1% are owner-occupied, while 27.9% are lived in by tenants. Meanwhile, 14.3% of all homes on the local market sit vacant.

Occupied housing units
16,318
0.4% year-over-year change
Occupancy breakdown
Renter occupied
4,552
Owner occupied
11,766
Value Percent YoY
change
Renter occupied 4,552 27.9% -1.2%
Owner occupied 11,766 72.1% 1.1%
Unoccupied housing units
14.3%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Guernsey County housing costs

Housing costs in Guernsey County come to a median of $813 per month, while tenants specifically pay a median gross rent of $864.

Median housing costs per month
$813/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Guernsey County
$864/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Guernsey County

Guernsey County education at a glance

About 50.2% of the population in Guernsey County went to high school, while 20.8% pursued college studies. Another 9.2% earned an associate degree and 9.6% hold a bachelor’s. Meanwhile, 5% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 1,517 5.1% 6.5%
High school diploma 14,957 50.2% -2.0%
College diploma 6,182 20.8% 0.3%
Associate degree 2,737 9.2% 3.1%
Bachelor's degree 2,874 9.6% -0.2%
Graduate degree 1,501 5% 7.0%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Guernsey County

How much people earn in Guernsey County

The average annual household income in Guernsey County was $75,252 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1.4% change from the previous year. At the same time, the median income stood at $58,478, reflecting a +4.9% shift over the same period.

Average household income in Guernsey County
$75,252/year
1.4% year-over-year change
Median household income in Guernsey County
$58,478/year
4.9% year-over-year change

Guernsey County income by age

In Guernsey County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $69,612. Those with someone between 45 and 64 in charge, often well established professionally, earn $66,994 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $72,466, while those led by someone over 65, many of whom may be retired, have about $45,111 in earnings. Overall, 84.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $72,466 N/A
25 - 44 $69,612 13.8%
45 - 64 $66,994 3.2%
Over 65 $45,111 0.9%
Above poverty level
31,607
Below poverty level
5,685
Value Percent YoY
change
Above poverty level 31,607 84.8% 0.3%
Below poverty level 5,685 15.2% -2.9%

Employment in Guernsey County

Workforce and job types in Guernsey County

The job market in Guernsey County is powered by 16,639 working residents, spread across a range of industries and roles. 66.4% of the working population are employed in professional or administrative positions, while 33.6% are in hands-on or service-based jobs. Also, 8.4% run their own businesses, 70.2% are employed by private companies, and 13.4% work in the public sector.

Workforce demographics

Working population
16,639
0.7% year-over-year change
White collar
11,046
Blue collar
5,593
Value Percent YoY change
White collar 11,046 66.4% -0.2%
Blue collar 5,593 33.6% 2.5%
Employer type
Self employees
8.4%
Private companies
70.2%
Governmental workers
13.4%
Not for profit companies
8.1%
Value Percent YoY change
Self employees 1,400 8.4% 7.7%
Private companies 11,677 70.2% 0.8%
Governmental workers 2,221 13.4% -0.9%
Not for profit companies 1,341 8.1% -3.5%
Unemployment rate
5.2%
5.4% year-over-year change

Available workforce

The unemployment rate in Guernsey County stands at 5.2%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Guernsey County

How people get around in Guernsey County

Commuting methods vary: 93.5% of residents travel by personal vehicle and 0.7% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 15,322 93.5% 0.1%
Taxicab 155 1% 121.4%
Bus or trolleybus 8 0% -27.3%
Walk 115 0.7% -15.4%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Guernsey County by zipcode?

Zipcode Population Number of households Median income Average income
43722 617 139 $0 $70,654
43723 4,472 1,870 $51,474 $62,304
43725 19,453 9,002 $57,835 $69,046
43732 1,813 564 $72,500 $78,883
43733 66 11 $0 $0
43736 14 5 $66,875 $67,180
43749 2,764 1,023 $65,565 $94,572
43750 110 41 $0 $69,449
43755 1,750 722 $68,581 $72,387
43762 4,988 1,796 $80,709 $95,441

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FAQs about Guernsey County demographics 

What is the total population of Guernsey County?

Guernsey County has a total population of 38,223 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -0.2% compared to a year ago.

What is the gender ratio in Guernsey County?

The gender ratio in Guernsey County is as follows:
  • 49.8% males (19,017 residents)
  • 50.2% females (19,206 residents)

What is the median age in Guernsey County?

The median age in Guernsey County is 42.9.

What is the age distribution of the population in Guernsey County?

The age distribution in Guernsey County is as follows:
  • Under 15: 18.2% (6,952 residents)
  • Ages 15-24: 11.3% (4,312 residents)
  • Ages 25-44: 23.9% (9,135 residents)
  • Ages 45-64: 26.6% (10,160 residents)
  • Over 65: 20% (7,664 residents)

What is the racial and ethnic makeup of Guernsey County?

The racial and ethnic makeup of Guernsey County is as follows:
  • White: 93.8% (35,860 residents)
  • Black or African American: 2% (754 residents)
  • American Indian and Alaska Native: 0% (9 residents)
  • Asian: 0.4% (132 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 3.4% (1,297 residents)
  • Other: 0.4% (171 residents)

What percentage of the population in Guernsey County are U.S.-born citizens?

U.S.-born citizens represent 98.9% of the population in Guernsey County.

How many housing units are there in Guernsey County?

There are 19,037 housing units in Guernsey County, reflecting a +0.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Guernsey County and what is the average household size?

Guernsey County has a total of 16,318 households, with an average of 2 people in each.

What is the median household income in Guernsey County?

Guernsey County has a median household income of $58,478, representing a +4.9% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Guernsey County?

The employment rate is 94.8% in Guernsey County, with a workforce of 16,639 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 66.4% (11,046 residents)
  • Blue-collar workers: 33.6% (5,593 residents)

Places of employment:
  • Self-employed: 8.4% (1,400 residents)
  • Private companies: 70.2% (11,677 residents)
  • Governmental workers: 13.4% (2,221 residents)
  • Not-for-profit companies: 8.1% (1,341 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025