Marble Falls, TX Profile: Facts, Map & Data


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Marble Falls, Texas - Basic Facts

The City of Marble Falls had a population of 6,531 as of July 1, 2017.

The primary coordinate point for Marble Falls is located at latitude 30.5733 and longitude -98.2714 in Burnet County. The formal boundaries for the City of Marble Falls (see map below) encompass a land area of 13.09 sq. miles and a water area of 0.65 sq. miles. Burnet County is in the Central time zone (GMT -6). The elevation is 820 feet.

The City of Marble Falls (GNIS ID: 2411030) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

Texas is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The City of Marble Falls is located within Marble Falls Division of Burnet County.

Beneath the boundary map are tables with Marble Falls population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

Neighborhood Data

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City of Marble Falls, TX Boundary Map

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Boundary Maps: Marble Falls Division | Burnet County | Texas Counties

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Marble Falls, TX Data & Demographics (As of July 1, 2017)


Total Population 6,531
Daytime Population: Workers 7,568
Daytime Population: Residents 3,832
Total Daytime Population (TDP) 11,400
Ratio TDP/Total Population1 1.75
Population in Households 6,457
Population in Familes 5,115
Population in Group Qrtrs 74
Population Density2 499
Diversity Index3 61


Median Household Income $50,336
Average Household Income $66,224
Per Capita Income $26,933


Total Housing Units 2,991 (100%)
Owner Occupied HU 1,283 (42.9%)
Renter Occupied HU 1,363 (45.6%)
Vacant Housing Units 345 (11.5%)
Median Home Value $195,167
Average Home Value $239,778


Total Households 2,646
Average Household Size 2.44
Family Households 1,653
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 1.0% 1.18%
Households 0.86% 1.09%
Families 0.96% 1.0%
Median Household Income   0.61%
Per Capita Income   1.88%

Marble Falls, TX - Peer Comparisons by Rank and Percentile

The table below compares Marble Falls to the other 1,749 incorporated cities, towns and CDPs in Texas by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 334 81st
Population Density # 1166 33rd
Diversity Index # 582 67th
Median Household Income # 723 59th
Per Capita Income # 597 66th

Additional comparisons and rankings can be made with a VERY EASY TO USE Texas Census Data Comparison Tool.

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