Marble Falls, TX demographics:
population, income, and more

Total population
7,752
6.8% year-over-year change
Median household income
$57,925/yr
4.3% year-over-year change
Housing units
3,483
7.8% year-over-year change

Marble Falls population

How many people live in Marble Falls

Marble Falls is home to 7,752 residents, according to the most recent Census data. Gender-wise, 52.6% of Marble Falls locals are male, and 47.4% are female.

Total population
7,752
6.8% year-over-year change
Gender ratio
Male
52.6%
4,080
Female
47.4%
3,672
Value Percent YoY change
Male 4,080 52.6% 12.5%
Female 3,672 47.4% 1.2%
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 Marble Falls is 36, with the population distributed as follows: about 19.8% are children under 15, then 13.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 28.9% of the population, while another 20.8% fall into the 45 to 64 bracket. Finally, around 17% are 65 or older.

Median age
35.5
Age breakdown
Under 15
19.8%
15 to 24
13.5%
25 to 44
28.9%
45 to 64
20.8%
Over 65
17%
Value Percent YoY change
Under 15 1,535 19.8% 5.7%
15 to 24 1,050 13.5% -0.3%
25 to 44 2,242 28.9% 9.6%
45 to 64 1,610 20.8% 12.3%
Over 65 1,315 17% 3.4%
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 Marble Falls, 94.1% of the population are US-born citizens, while 3.9% have gained naturalized citizenship. At the same time, 2% of residents are non-citizens. As for race, 82.9% of locals are Caucasian, 1.4% are African American and 0.4% have Asian roots. There’s also a share of 12.9% that includes residents with two or more races.

Citizenship
U.S.-born citizens
94.1%
Non-U.S.-born citizens
3.9%
Non-citizens
2%
Value Percent YoY change
U.S.-born citizens 7,298 94.1% 9.4%
Non-U.S.-born citizens 300 3.9% -31.0%
Non-citizens 154 2% 2.7%
Racial breakdown
White
82.9%
Black or African American
1.4%
American Indian and Alaska Native
0%
Asian
0.4%
Native Hawaiian and other Pacific Islander
0%
Two or more races
12.9%
Other
2.3%
Value Percent
White 6,429 82.9%
Black or African American 111 1.4%
Asian 35 0.4%
Two or more races 1,001 12.9%
Other 176 2.3%

Households in Marble Falls

A peek inside Marble Falls households

Marble Falls has 3,116 households, with an average of 2 members in each. Of these, 63.7% are families, while the remaining 36.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
3,116
10.7% year-over-year change
Average people per household
2
Non-family households
1,130
Family households
1,986
Value Percent YoY change
Non-family households 1,130 36.3% -3.0%
Family households 1,986 63.7% 20.4%
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 Marble Falls

The housing landscape of Marble Falls

Marble Falls's housing consists of 3,483 units, with 49.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 5.2% 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 4% of the housing landscape.

Housing units
3,483
7.8% year-over-year change
Housing types
Value Percent
1 unit, detached 1,733 49.8%
1 unit, attached 183 5.2%
2 units 238 6.8%
3 or 4 units 298 8.6%
5 to 9 units 600 17.2%
10 to 19 units 132 3.8%
20 to 49 units 77 2.2%
50 or more units 53 1.5%
Mobile home 140 4%
Boat, RV, van, etc. 29 0.8%
Homes built since 2020
75
% year-over-year change

The age of buildings in Marble Falls

In Marble Falls, the median construction year is 2001. About 0.6% of homes were built before the 1940s, with another 4.1% going up by 1949. Most development happened in the second half of the 20th century. Then, 38% of homes were added from 2000 to 2009, 14.4% between 2010 and 2019, and 2.2% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 20 0.6% -4.8%
Built between 1940 and 1949 144 4.1% 63.6%
Built between 1950 and 1959 88 2.5% -18.5%
Built between 1960 and 1969 120 3.4% 48.1%
Built between 1970 and 1979 366 10.5% 12.6%
Built between 1980 and 1989 595 17.1% 41.7%
Built between 1990 and 1999 249 7.2% -19.7%
Built between 2000 and 2009 1,324 38% 18.6%
Built between 2010 and 2019 502 14.4% -34.1%
Built in 2020 or later 75 2.2% N/A
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.

Marble Falls occupancy rates

Out of the 3,116 occupied housing units in Marble Falls, 41.4% are owner-occupied, while 58.6% are lived in by tenants. Meanwhile, 10.5% of all homes on the local market sit vacant.

Occupied housing units
3,116
10.7% year-over-year change
Occupancy breakdown
Renter occupied
1,826
Owner occupied
1,290
Value Percent YoY
change
Renter occupied 1,826 58.6% 9.8%
Owner occupied 1,290 41.4% 12.0%
Unoccupied housing units
10.5%
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.

Marble Falls housing costs

Housing costs in Marble Falls come to a median of $1,310 per month, while tenants specifically pay a median gross rent of $1,360.

Median housing costs per month
$1,310/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 Marble Falls
$1,360/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 Marble Falls

Marble Falls education at a glance

About 42% of the population in Marble Falls went to high school, while 22.9% pursued college studies. Another 6.3% earned an associate degree and 15.7% hold a bachelor’s. Meanwhile, 8.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 250 4.4% -3.9%
High school diploma 2,405 42% 16.5%
College diploma 1,313 22.9% 22.1%
Associate degree 359 6.3% -11.4%
Bachelor's degree 897 15.7% -5.8%
Graduate degree 501 8.8% -18.9%
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 Marble Falls

How much people earn in Marble Falls

The average annual household income in Marble Falls was $91,123 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -6.1% change from the previous year. At the same time, the median income stood at $57,925, reflecting a +4.4% shift over the same period.

Average household income in Marble Falls
$91,123/year
-6.1% year-over-year change
Median household income in Marble Falls
$57,925/year
4.3% year-over-year change

Marble Falls income by age

In Marble Falls, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $53,601. Those with someone between 45 and 64 in charge, often well established professionally, earn $92,760 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $58,358, while those led by someone over 65, many of whom may be retired, have about $49,614 in earnings. Overall, 84.5% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $58,358 4.9%
25 - 44 $53,601 -11.3%
45 - 64 $92,760 -12.3%
Over 65 $49,614 25.0%
Above poverty level
6,421
Below poverty level
1,175
Value Percent YoY
change
Above poverty level 6,421 84.5% 3.0%
Below poverty level 1,175 15.5% 29.6%

Average renter income in Marble Falls

To get a better sense of what renters earn on average in Marble Falls, their median household income was $49,065 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 33.3%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$49,065
Rent-to-income ratio
33.3%
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 Marble Falls

Workforce and job types in Marble Falls

The job market in Marble Falls is powered by 3,802 working residents, spread across a range of industries and roles. 71.9% of the working population are employed in professional or administrative positions, while 28.1% are in hands-on or service-based jobs. Also, 10.5% run their own businesses, 57% are employed by private companies, and 8.6% work in the public sector.

Workforce demographics

Working population
3,802
4.6% year-over-year change
White collar
2,735
Blue collar
1,067
Value Percent YoY change
White collar 2,735 71.9% 4.5%
Blue collar 1,067 28.1% 4.8%
Employer type
Self employees
10.5%
Private companies
57%
Governmental workers
8.6%
Not for profit companies
23.9%
Value Percent YoY change
Self employees 398 10.5% 6.7%
Private companies 2,169 57% 20.4%
Governmental workers 325 8.6% -26.5%
Not for profit companies 910 23.9% -10.7%
Unemployment rate
2.0%
43.4% year-over-year change

Available workforce

The unemployment rate in Marble Falls stands at 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 Marble Falls

How people get around in Marble Falls

Commuting methods vary: 89.8% of residents travel by personal vehicle and 1.3% 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 3,395 89.8% 0.2%
Bus or trolleybus 39 1% 39.3%
Motorcycle 49 1.3% N/A
Walk 50 1.3% 150.0%
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 Marble Falls by zipcode?

Zipcode Population Number of households Median income Average income
78654 20,650 8,362 $74,130 $107,678

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FAQs about Marble Falls demographics 

What is the total population of Marble Falls?

Marble Falls has a total population of 7,752 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 +6.8% compared to a year ago.

What is the gender ratio in Marble Falls?

The gender ratio in Marble Falls is as follows:
  • 52.6% males (4,080 residents)
  • 47.4% females (3,672 residents)

What is the median age in Marble Falls?

The median age in Marble Falls is 35.5.

What is the age distribution of the population in Marble Falls?

The age distribution in Marble Falls is as follows:
  • Under 15: 19.8% (1,535 residents)
  • Ages 15-24: 13.5% (1,050 residents)
  • Ages 25-44: 28.9% (2,242 residents)
  • Ages 45-64: 20.8% (1,610 residents)
  • Over 65: 17% (1,315 residents)

What is the racial and ethnic makeup of Marble Falls?

The racial and ethnic makeup of Marble Falls is as follows:
  • White: 82.9% (6,429 residents)
  • Black or African American: 1.4% (111 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0.4% (35 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 12.9% (1,001 residents)
  • Other: 2.3% (176 residents)

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

U.S.-born citizens represent 94.1% of the population in Marble Falls.

How many housing units are there in Marble Falls?

There are 3,483 housing units in Marble Falls, reflecting a +7.8% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Marble Falls and what is the average household size?

Marble Falls has a total of 3,116 households, with an average of 2 people in each.

What is the median household income in Marble Falls?

Marble Falls has a median household income of $57,925, representing a +4.3% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Marble Falls?

The employment rate is 98% in Marble Falls, with a workforce of 3,802 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 71.9% (2,735 residents)
  • Blue-collar workers: 28.1% (1,067 residents)

Places of employment:
  • Self-employed: 10.5% (398 residents)
  • Private companies: 57% (2,169 residents)
  • Governmental workers: 8.6% (325 residents)
  • Not-for-profit companies: 23.9% (910 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