Monongalia County, WV demographics:
population, income, and more

Total population
107,163
0.6% year-over-year change
Median household income
$65,346/yr
4.2% year-over-year change
Housing units
49,932
0.3% year-over-year change

Monongalia County population

How many people live in Monongalia County

Monongalia County is home to 107,163 residents, according to the most recent Census data. Gender-wise, 51.7% of Monongalia County locals are male, and 48.3% are female.

Total population
107,163
0.6% year-over-year change
Gender ratio
Male
51.7%
55,369
Female
48.3%
51,794
Value Percent YoY change
Male 55,369 51.7% 0.7%
Female 51,794 48.3% 0.5%
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 Monongalia County is 33, with the population distributed as follows: about 13.4% are children under 15, then 24.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 28.2% of the population, while another 20.5% fall into the 45 to 64 bracket. Finally, around 13.4% are 65 or older.

Median age
32.7
Age breakdown
Under 15
13.4%
15 to 24
24.5%
25 to 44
28.2%
45 to 64
20.5%
Over 65
13.4%
Value Percent YoY change
Under 15 14,370 13.4% -0.3%
15 to 24 26,286 24.5% 0.4%
25 to 44 30,209 28.2% 0.7%
45 to 64 21,928 20.5% 0.1%
Over 65 14,370 13.4% 2.6%
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 Monongalia County, 93.7% of the population are US-born citizens, while 3.5% have gained naturalized citizenship. At the same time, 2.8% of residents are non-citizens. As for race, 86.8% of locals are Caucasian, 3.2% are African American and 3.5% have Asian roots. There’s also a share of 5.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
93.7%
Non-U.S.-born citizens
3.5%
Non-citizens
2.8%
Value Percent YoY change
U.S.-born citizens 100,421 93.7% 0.4%
Non-U.S.-born citizens 3,728 3.5% 12.6%
Non-citizens 3,014 2.8% -5.4%
Racial breakdown
White
86.8%
Black or African American
3.2%
American Indian and Alaska Native
0.1%
Asian
3.5%
Native Hawaiian and other Pacific Islander
0%
Two or more races
5.2%
Other
1.1%
Value Percent
White 93,057 86.8%
Black or African American 3,486 3.2%
American Indian and Alaska Native 98 0.1%
Asian 3,738 3.5%
Native Hawaiian and other Pacific Islander 1 0%
Two or more races 5,557 5.2%
Other 1,226 1.1%

Households in Monongalia County

A peek inside Monongalia County households

Monongalia County has 44,629 households, with an average of 2 members in each. Of these, 51.8% are families, while the remaining 48.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
44,629
0.6% year-over-year change
Average people per household
2
Non-family households
21,523
Family households
23,106
Value Percent YoY change
Non-family households 21,523 48.2% 2.3%
Family households 23,106 51.8% -0.9%
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 Monongalia County

The housing landscape of Monongalia County

Monongalia County's housing consists of 49,932 units, with 50.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 7.7% 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 8.1% of the housing landscape.

Housing units
49,932
0.3% year-over-year change
Housing types
Value Percent
1 unit, detached 25,028 50.1%
1 unit, attached 3,866 7.7%
2 units 2,175 4.4%
3 or 4 units 2,833 5.7%
5 to 9 units 3,086 6.2%
10 to 19 units 3,689 7.4%
20 to 49 units 2,988 6%
50 or more units 2,166 4.3%
Mobile home 4,034 8.1%
Boat, RV, van, etc. 67 0.1%
Homes built since 2020
885
94.1% year-over-year change

The age of buildings in Monongalia County

In Monongalia County, the median construction year is 1988. About 10.8% of homes were built before the 1940s, with another 4.2% going up by 1949. Most development happened in the second half of the 20th century. Then, 19% of homes were added from 2000 to 2009, 14.5% between 2010 and 2019, and 1.8% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 5,381 10.8% -6.2%
Built between 1940 and 1949 2,073 4.2% -8.5%
Built between 1950 and 1959 3,711 7.4% 7.3%
Built between 1960 and 1969 2,618 5.2% -5.1%
Built between 1970 and 1979 6,582 13.2% -0.9%
Built between 1980 and 1989 5,439 10.9% 3.7%
Built between 1990 and 1999 6,483 13% -5.8%
Built between 2000 and 2009 9,504 19% 4.5%
Built between 2010 and 2019 7,256 14.5% -0.0%
Built in 2020 or later 885 1.8% 94.1%
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.

Monongalia County occupancy rates

Out of the 44,629 occupied housing units in Monongalia County, 57.8% are owner-occupied, while 42.2% are lived in by tenants. Meanwhile, 10.6% of all homes on the local market sit vacant.

Occupied housing units
44,629
0.6% year-over-year change
Occupancy breakdown
Renter occupied
18,811
Owner occupied
25,818
Value Percent YoY
change
Renter occupied 18,811 42.2% -0.0%
Owner occupied 25,818 57.8% 1.1%
Unoccupied housing units
10.6%
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.

Monongalia County housing costs

Housing costs in Monongalia County come to a median of $986 per month, while tenants specifically pay a median gross rent of $987.

Median housing costs per month
$986/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 Monongalia County
$987/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 Monongalia County

Monongalia County education at a glance

About 28.8% of the population in Monongalia County went to high school, while 23.6% pursued college studies. Another 5.4% earned an associate degree and 20.7% hold a bachelor’s. Meanwhile, 20.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 1,168 1.3% -2.8%
High school diploma 25,906 28.8% -0.1%
College diploma 21,218 23.6% 1.0%
Associate degree 4,899 5.4% -5.6%
Bachelor's degree 18,649 20.7% 0.7%
Graduate degree 18,058 20.1% 3.5%
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 Monongalia County

How much people earn in Monongalia County

The average annual household income in Monongalia County was $97,594 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.8% change from the previous year. At the same time, the median income stood at $65,346, reflecting a +4.2% shift over the same period.

Average household income in Monongalia County
$97,594/year
3.8% year-over-year change
Median household income in Monongalia County
$65,346/year
4.2% year-over-year change

Monongalia County income by age

In Monongalia County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $79,672. Those with someone between 45 and 64 in charge, often well established professionally, earn $94,009 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $20,389, while those led by someone over 65, many of whom may be retired, have about $55,511 in earnings. Overall, 80.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $20,389 17.1%
25 - 44 $79,672 9.2%
45 - 64 $94,009 -0.5%
Over 65 $55,511 -3.9%
Above poverty level
79,906
Below poverty level
19,697
Value Percent YoY
change
Above poverty level 79,906 80.2% 1.6%
Below poverty level 19,697 19.8% -2.8%

Employment in Monongalia County

Workforce and job types in Monongalia County

The job market in Monongalia County is powered by 55,581 working residents, spread across a range of industries and roles. 86.7% of the working population are employed in professional or administrative positions, while 13.3% are in hands-on or service-based jobs. Also, 6.3% run their own businesses, 59.8% are employed by private companies, and 22.5% work in the public sector.

Workforce demographics

Working population
55,581
1.7% year-over-year change
White collar
48,188
Blue collar
7,393
Value Percent YoY change
White collar 48,188 86.7% 1.7%
Blue collar 7,393 13.3% 2.0%
Employer type
Self employees
6.3%
Private companies
59.8%
Governmental workers
22.5%
Not for profit companies
11.5%
Value Percent YoY change
Self employees 3,504 6.3% -0.1%
Private companies 33,219 59.8% 5.7%
Governmental workers 12,485 22.5% -6.4%
Not for profit companies 6,373 11.5% 0.4%
Unemployment rate
4.7%
-3.8% year-over-year change

Available workforce

The unemployment rate in Monongalia County stands at 4.7%, 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 Monongalia County

How people get around in Monongalia County

In Monongalia County, the average commute time is 21 minutes. Commuting methods vary: 79.3% of residents travel by personal vehicle and 4.8% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
21 min
Means of transportation
Value Percent YoY change
Car 43,531 79.3% 0.7%
Taxicab 59 0.1% -58.5%
Bus or trolleybus 553 1% -15.8%
Subway or elevated 14 0% N/A
Motorcycle 19 0% -9.5%
Bicycle 80 0.2% -17.5%
Walk 2,626 4.8% -3.7%
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 Monongalia County by zipcode?

Zipcode Population Number of households Median income Average income
26501 19,529 8,789 $63,529 $86,694
26505 37,492 16,251 $45,536 $75,054
26508 40,231 16,052 $90,041 $125,363
26521 113 67 $80,625 $80,272
26534 792 396 $31,413 $48,697
26541 3,254 1,464 $73,444 $101,535
26542 2,067 890 $54,375 $64,497
26374 1,676 650 $57,321 $87,218
26562 721 222 $55,603 $73,783

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FAQs about Monongalia County demographics 

What is the total population of Monongalia County?

Monongalia County has a total population of 107,163 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 +0.6% compared to a year ago.

What is the gender ratio in Monongalia County?

The gender ratio in Monongalia County is as follows:
  • 51.7% males (55,369 residents)
  • 48.3% females (51,794 residents)

What is the median age in Monongalia County?

The median age in Monongalia County is 32.7.

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

The age distribution in Monongalia County is as follows:
  • Under 15: 13.4% (14,370 residents)
  • Ages 15-24: 24.5% (26,286 residents)
  • Ages 25-44: 28.2% (30,209 residents)
  • Ages 45-64: 20.5% (21,928 residents)
  • Over 65: 13.4% (14,370 residents)

What is the racial and ethnic makeup of Monongalia County?

The racial and ethnic makeup of Monongalia County is as follows:
  • White: 86.8% (93,057 residents)
  • Black or African American: 3.2% (3,486 residents)
  • American Indian and Alaska Native: 0.1% (98 residents)
  • Asian: 3.5% (3,738 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (1 residents)
  • Two or More Races: 5.2% (5,557 residents)
  • Other: 1.1% (1,226 residents)

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

U.S.-born citizens represent 93.7% of the population in Monongalia County.

How many housing units are there in Monongalia County?

There are 49,932 housing units in Monongalia County, reflecting a +0.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Monongalia County has a total of 44,629 households, with an average of 2 people in each.

What is the median household income in Monongalia County?

Monongalia County has a median household income of $65,346, representing a +4.2% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 95.3% in Monongalia County, with a workforce of 55,581 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 86.7% (48,188 residents)
  • Blue-collar workers: 13.3% (7,393 residents)

Places of employment:
  • Self-employed: 6.3% (3,504 residents)
  • Private companies: 59.8% (33,219 residents)
  • Governmental workers: 22.5% (12,485 residents)
  • Not-for-profit companies: 11.5% (6,373 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