Marietta, TX demographics:
population, income, and more

Total population
277
25.9% year-over-year change
Median household income
$/yr
% year-over-year change
Housing units
93
12.1% year-over-year change

Marietta population

How many people live in Marietta

Marietta is home to 277 residents, according to the most recent Census data. Gender-wise, 68.6% of Marietta locals are male, and 31.4% are female.

Total population
277
25.9% year-over-year change
Gender ratio
Male
68.6%
190
Female
31.4%
87
Value Percent YoY change
Male 190 68.6% 25.8%
Female 87 31.4% 26.1%
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 Marietta is 34, with the population distributed as follows: about 14.8% are children under 15, then 30.7% are in the 15 to 24 age group. Adults between 25 and 44 make up 11.2% of the population, while another 35.7% fall into the 45 to 64 bracket. Finally, around 7.6% are 65 or older.

Median age
34.1
Age breakdown
Under 15
14.8%
15 to 24
30.7%
25 to 44
11.2%
45 to 64
35.7%
Over 65
7.6%
Value Percent YoY change
Under 15 41 14.8% 2.5%
15 to 24 85 30.7% 39.3%
25 to 44 31 11.2% 6.9%
45 to 64 99 35.7% 32.0%
Over 65 21 7.6% 40.0%
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

There’s also a share of 14.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
100%
Non-U.S.-born citizens
0%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 277 100% 32.5%
Racial breakdown
White
76.5%
Black or African American
8.7%
American Indian and Alaska Native
0.7%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
14.1%
Other
0%
Value Percent
White 212 76.5%
Black or African American 24 8.7%
American Indian and Alaska Native 2 0.7%
Two or more races 39 14.1%

Households in Marietta

A peek inside Marietta households

Marietta has 61 households, with an average of 5 members in each. Of these, 91.8% are families, while the remaining 8.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
61
17.3% year-over-year change
Average people per household
5
Non-family households
5
Family households
56
Value Percent YoY change
Non-family households 5 8.2% -28.6%
Family households 56 91.8% 24.4%
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 93 units, with 91.4% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 8.6% of the housing landscape.

Housing units
93
12.1% year-over-year change
Housing types
Value Percent
1 unit, detached 85 91.4%
Mobile home 8 8.6%
Homes built since 2020
25
78.6% year-over-year change

The age of buildings in Marietta

In Marietta, the median construction year is 2010. Most development happened in the second half of the 20th century. Then, 6.4% of homes were added from 2000 to 2009, 23.7% between 2010 and 2019, and 26.9% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 6 6.4% 50.0%
Built between 1950 and 1959 6 6.4% -50.0%
Built between 1960 and 1969 14 15% 40.0%
Built between 1970 and 1979 7 7.5% -12.5%
Built between 1990 and 1999 7 7.5% -22.2%
Built between 2000 and 2009 6 6.4% 20.0%
Built between 2010 and 2019 22 23.7% 29.4%
Built in 2020 or later 25 26.9% 78.6%
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 61 occupied housing units in Marietta, 98.4% are owner-occupied, while 1.6% are lived in by tenants. Meanwhile, 34.4% of all homes on the local market sit vacant.

Occupied housing units
61
17.3% year-over-year change
Occupancy breakdown
Renter occupied
1
Owner occupied
60
Value Percent YoY
change
Renter occupied 1 1.6% -66.7%
Owner occupied 60 98.4% 22.4%
Unoccupied housing units
34.4%
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

Median housing costs per month
$777/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.

Education in Marietta

Marietta education at a glance

About 85.3% of the population in Marietta went to high school, while 5.8% pursued college studies. Another 1.9% earned an associate degree and 5.1% hold a bachelor’s. Meanwhile, 1.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
High school diploma 133 85.3% 68.3%
College diploma 9 5.8% -47.1%
Associate degree 3 1.9% -66.7%
Bachelor's degree 8 5.1% -11.1%
Graduate degree 3 1.9% 50.0%
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 Marietta

How much people earn in Marietta

The average annual household income in Marietta was $51,167 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -18.2% change from the previous year.

Average household income in Marietta
$51,167/year
-18.1% year-over-year change

Marietta income by age

Those with someone between 45 and 64 in charge, often well established professionally, earn $38,967 overall. Overall, 28.9% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
45 - 64 $38,967 8.3%
Above poverty level
80
Below poverty level
197
Value Percent YoY
change
Above poverty level 80 28.9% -7.0%
Below poverty level 197 71.1% 47.0%

Employment in Marietta

Workforce and job types in Marietta

The job market in Marietta is powered by 84 working residents, spread across a range of industries and roles. 77.4% of the working population are employed in professional or administrative positions, while 22.6% are in hands-on or service-based jobs.

Workforce demographics

Working population
84
18.3% year-over-year change
White collar
65
Blue collar
19
Value Percent YoY change
White collar 65 77.4% 38.3%
Blue collar 19 22.6% -20.8%
Employer type
Self employees
0%
Private companies
97.6%
Governmental workers
0%
Not for profit companies
2.4%
Value Percent YoY change
Private companies 82 97.6% 28.1%
Not for profit companies 2 2.4% 0.0%
Unemployment rate
4.6%
-20.0% year-over-year change

Available workforce

The unemployment rate in Marietta stands at 4.6%, 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: 69% of residents travel by personal vehicle and 1.2% 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 58 69% 9.4%
Walk 1 1.2% 0.0%
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
75566 886 245 $39,219 $49,135

Explore more communities

FAQs about Marietta demographics 

What is the total population of Marietta?

Marietta has a total population of 277 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 +25.9% compared to a year ago.

What is the gender ratio in Marietta?

The gender ratio in Marietta is as follows:
  • 68.6% males (190 residents)
  • 31.4% females (87 residents)

What is the median age in Marietta?

The median age in Marietta is 34.1.

What is the age distribution of the population in Marietta?

The age distribution in Marietta is as follows:
  • Under 15: 14.8% (41 residents)
  • Ages 15-24: 30.7% (85 residents)
  • Ages 25-44: 11.2% (31 residents)
  • Ages 45-64: 35.7% (99 residents)
  • Over 65: 7.6% (21 residents)

What is the racial and ethnic makeup of Marietta?

The racial and ethnic makeup of Marietta is as follows:
  • White: 76.5% (212 residents)
  • Black or African American: 8.7% (24 residents)
  • American Indian and Alaska Native: 0.7% (2 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 14.1% (39 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 100% of the population in Marietta.

How many housing units are there in Marietta?

There are 93 housing units in Marietta, reflecting a +12.1% 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 61 households, with an average of 5 people in each.

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

The employment rate is 95.4% in Marietta, with a workforce of 84 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 77.4% (65 residents)
  • Blue-collar workers: 22.6% (19 residents)

Places of employment:
  • Self-employed: 0% (0 residents)
  • Private companies: 97.6% (82 residents)
  • Governmental workers: 0% (0 residents)
  • Not-for-profit companies: 2.4% (2 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