Marietta, OH demographics:
population, income, and more

Total population
13,203
-0.6% year-over-year change
Median household income
$47,873/yr
4.1% year-over-year change
Housing units
6,852
0.1% year-over-year change

Marietta population

How many people live in Marietta

Marietta is home to 13,203 residents, according to the most recent Census data. Gender-wise, 48.4% of Marietta locals are male, and 51.6% are female.

Total population
13,203
-0.6% year-over-year change
Gender ratio
Male
48.4%
6,388
Female
51.6%
6,815
Value Percent YoY change
Male 6,388 48.4% -1.6%
Female 6,815 51.6% 0.4%
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 Marietta is 39, with the population distributed as follows: about 14.1% are children under 15, then 17.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 24.1% of the population, while another 22.1% fall into the 45 to 64 bracket. Finally, around 22.3% are 65 or older.

Median age
39.4
Age breakdown
Under 15
14.1%
15 to 24
17.5%
25 to 44
24.1%
45 to 64
22.1%
Over 65
22.3%
Value Percent YoY change
Under 15 1,863 14.1% -6.5%
15 to 24 2,305 17.5% 4.7%
25 to 44 3,182 24.1% -0.2%
45 to 64 2,913 22.1% -1.5%
Over 65 2,940 22.3% -0.0%
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 Marietta, 97.4% of the population are US-born citizens, while 1.6% have gained naturalized citizenship. At the same time, 1% of residents are non-citizens. As for race, 93.1% of locals are Caucasian, 1.2% are African American and 0.8% have Asian roots. There’s also a share of 4% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.4%
Non-U.S.-born citizens
1.6%
Non-citizens
1%
Value Percent YoY change
U.S.-born citizens 12,853 97.4% 0.2%
Non-U.S.-born citizens 216 1.6% -30.1%
Non-citizens 134 1% -8.2%
Racial breakdown
White
93.1%
Black or African American
1.2%
American Indian and Alaska Native
0.2%
Asian
0.8%
Native Hawaiian and other Pacific Islander
0%
Two or more races
4%
Other
0.8%
Value Percent
White 12,289 93.1%
Black or African American 153 1.2%
American Indian and Alaska Native 20 0.2%
Asian 106 0.8%
Two or more races 524 4%
Other 111 0.8%

Households in Marietta

A peek inside Marietta households

Marietta has 5,893 households, with an average of 2 members in each. Of these, 51% are families, while the remaining 49% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
5,893
-1.9% year-over-year change
Average people per household
2
Non-family households
2,885
Family households
3,008
Value Percent YoY change
Non-family households 2,885 49% -3.8%
Family households 3,008 51% 0.1%
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 Marietta

The housing landscape of Marietta

Marietta's housing consists of 6,852 units, with 68.5% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.7% 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 3.2% of the housing landscape.

Housing units
6,852
0.1% year-over-year change
Housing types
Value Percent
1 unit, detached 4,691 68.5%
1 unit, attached 50 0.7%
2 units 308 4.5%
3 or 4 units 571 8.3%
5 to 9 units 251 3.7%
10 to 19 units 255 3.7%
20 to 49 units 206 3%
50 or more units 297 4.3%
Mobile home 221 3.2%
Boat, RV, van, etc. 2 0%
Homes built since 2020
22
120.0% year-over-year change

The age of buildings in Marietta

In Marietta, the median construction year is 1954. About 41.6% 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, 2.4% of homes were added from 2000 to 2009, 1.1% between 2010 and 2019, and 0.3% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 2,849 41.6% -0.1%
Built between 1940 and 1949 291 4.2% -9.1%
Built between 1950 and 1959 713 10.4% 2.3%
Built between 1960 and 1969 643 9.4% -12.0%
Built between 1970 and 1979 1,014 14.8% 10.0%
Built between 1980 and 1989 498 7.3% -1.2%
Built between 1990 and 1999 584 8.5% 2.8%
Built between 2000 and 2009 161 2.4% -1.2%
Built between 2010 and 2019 77 1.1% -3.8%
Built in 2020 or later 22 0.3% 120.0%
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.

Marietta occupancy rates

Out of the 5,893 occupied housing units in Marietta, 55.7% are owner-occupied, while 44.3% are lived in by tenants. Meanwhile, 14% of all homes on the local market sit vacant.

Occupied housing units
5,893
-1.9% year-over-year change
Occupancy breakdown
Renter occupied
2,610
Owner occupied
3,283
Value Percent YoY
change
Renter occupied 2,610 44.3% -1.8%
Owner occupied 3,283 55.7% -1.9%
Unoccupied housing units
14.0%
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.

Marietta housing costs

Housing costs in Marietta come to a median of $822 per month, while tenants specifically pay a median gross rent of $861.

Median housing costs per month
$822/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 Marietta
$861/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 Marietta

Marietta education at a glance

About 40.6% of the population in Marietta went to high school, while 22.4% pursued college studies. Another 10.1% earned an associate degree and 14.5% hold a bachelor’s. Meanwhile, 11% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 157 1.4% -11.3%
High school diploma 4,400 40.6% -1.7%
College diploma 2,422 22.4% -1.1%
Associate degree 1,089 10.1% 6.3%
Bachelor's degree 1,571 14.5% -8.1%
Graduate degree 1,190 11% 11.1%
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 Marietta

How much people earn in Marietta

The average annual household income in Marietta was $67,788 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -15.1% change from the previous year. At the same time, the median income stood at $47,873, reflecting a +4.1% shift over the same period.

Average household income in Marietta
$67,788/year
-15.1% year-over-year change
Median household income in Marietta
$47,873/year
4.1% year-over-year change

Marietta income by age

In Marietta, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $41,721. Those with someone between 45 and 64 in charge, often well established professionally, earn $67,740 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $37,717, while those led by someone over 65, many of whom may be retired, have about $49,500 in earnings. Overall, 81.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $37,717 4.2%
25 - 44 $41,721 5.1%
45 - 64 $67,740 -3.2%
Over 65 $49,500 6.3%
Above poverty level
9,667
Below poverty level
2,206
Value Percent YoY
change
Above poverty level 9,667 81.4% -0.9%
Below poverty level 2,206 18.6% -0.8%

Average renter income in Marietta

To get a better sense of what renters earn on average in Marietta, their median household income was $28,869 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 35.8%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$28,869
Rent-to-income ratio
35.8%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Marietta

Workforce and job types in Marietta

The job market in Marietta is powered by 6,180 working residents, spread across a range of industries and roles. 79.3% of the working population are employed in professional or administrative positions, while 20.7% are in hands-on or service-based jobs. Also, 6.6% run their own businesses, 61.1% are employed by private companies, and 15.2% work in the public sector.

Workforce demographics

Working population
6,180
2.7% year-over-year change
White collar
4,901
Blue collar
1,279
Value Percent YoY change
White collar 4,901 79.3% 0.9%
Blue collar 1,279 20.7% 10.4%
Employer type
Self employees
6.6%
Private companies
61.1%
Governmental workers
15.2%
Not for profit companies
17.1%
Value Percent YoY change
Self employees 409 6.6% 26.6%
Private companies 3,777 61.1% -5.0%
Governmental workers 940 15.2% 16.5%
Not for profit companies 1,054 17.1% 15.8%
Unemployment rate
4.7%
-9.3% year-over-year change

Available workforce

The unemployment rate in Marietta 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 Marietta

How people get around in Marietta

Commuting methods vary: 84.2% of residents travel by personal vehicle and 5.8% 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 5,124 84.2% 4.3%
Bus or trolleybus 4 0.1% -50.0%
Motorcycle 26 0.4% 271.4%
Bicycle 33 0.5% -47.6%
Walk 354 5.8% -12.8%
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 Marietta by zipcode?

Zipcode Population Number of households Median income Average income
45750 26,420 11,374 $60,229 $83,743

Find your place

Explore more communities

FAQs about Marietta demographics 

What is the total population of Marietta?

Marietta has a total population of 13,203 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 Marietta?

The gender ratio in Marietta is as follows:
  • 48.4% males (6,388 residents)
  • 51.6% females (6,815 residents)

What is the median age in Marietta?

The median age in Marietta is 39.4.

What is the age distribution of the population in Marietta?

The age distribution in Marietta is as follows:
  • Under 15: 14.1% (1,863 residents)
  • Ages 15-24: 17.5% (2,305 residents)
  • Ages 25-44: 24.1% (3,182 residents)
  • Ages 45-64: 22.1% (2,913 residents)
  • Over 65: 22.3% (2,940 residents)

What is the racial and ethnic makeup of Marietta?

The racial and ethnic makeup of Marietta is as follows:
  • White: 93.1% (12,289 residents)
  • Black or African American: 1.2% (153 residents)
  • American Indian and Alaska Native: 0.2% (20 residents)
  • Asian: 0.8% (106 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 4% (524 residents)
  • Other: 0.8% (111 residents)

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

U.S.-born citizens represent 97.4% of the population in Marietta.

How many housing units are there in Marietta?

There are 6,852 housing units in Marietta, 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 Marietta and what is the average household size?

Marietta has a total of 5,893 households, with an average of 2 people in each.

What is the median household income in Marietta?

Marietta has a median household income of $47,873, representing a +4.1% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Marietta?

The employment rate is 95.3% in Marietta, with a workforce of 6,180 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 79.3% (4,901 residents)
  • Blue-collar workers: 20.7% (1,279 residents)

Places of employment:
  • Self-employed: 6.6% (409 residents)
  • Private companies: 61.1% (3,777 residents)
  • Governmental workers: 15.2% (940 residents)
  • Not-for-profit companies: 17.1% (1,054 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