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CITY · 2020 ACS

Castle Hills

Texas · 3,978 residents · 2.469 sq mi
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The short version

Castle Hills is significantly wealthier than the US average, with a median household income of $89,464. Population has declined 5% since 2000. 53% of adults hold a bachelor's degree or higher, well above the national rate of 33%. Median home value has more than doubled since 2000, reaching $324,600. With a median age of 48.4, the population is older than the US median of 38.8. Households here earn about 40% more than the Texas median.

At a glance
Wealthier
above the US median
US median: $66,278
Older
median age 48.4
US median: 38.8
More educated
53% hold a bachelor's degree
US average: 33%
Less affordable
home values up 53%, inflation adjusted
US median home: $265,253
Section 01

Population & growth

Total population
3,978
−5%since 2000
from 4,202 in 2000
1990 – 2025
Population density
1,611 / sq mi
−5%since 2000
from 1,702 / sq mi in 2000
US average: 280
Median age
48.4
−5%since 2000
from 50.7 in 2000
US average: 38.8
Population, 1990 – 2024
4K4K4K4K4K1990201020202024Castle Hills
20244K
1990201020202024
Section 02

Income & economy

Median household income
$89,464
+11%inflation adjusted, since 2000
from $53,688 in 2000
US average: $66,278
1990 – 2024
Per capita income
$49,445
+27%since 2000
from $38,909 in 2000
US average: $35,364
Households earning $100K+
60.1%
+13.6 ptssince 2009
from 46.5% in 2009
US average: 43.9%
Poverty rate
6.1%
+0.3 ptssince 2000
from 5.8% in 2000
US average: 12.8%
Workforce by industry, 2020
Other services10.7%
US avg: 6.6%
Retail trade7.4%
US avg: 10%
Public administration6.4%
US avg: 4.7%
Finance & insurance5.8%
US avg: 5.5%
Transportation & warehousing5.5%
US avg: 2.5%
Wholesale trade5.1%
US avg: 6.7%
Information5.1%
US avg: 11.1%
Professional, scientific, technical4.9%
US avg: 4.7%
Education & health services0.9%
US avg: 0.8%
Agriculture, forestry, fishing0.6%
US avg: 1.7%
Construction0.6%
US avg: 1.2%
Arts, entertainment, food0.4%
US avg: 2%
Manufacturing0%
US avg: 0.5%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$324,600
+53%inflation adjusted, since 2000
from $141,500 in 2000
US average: $265,253
1990 – 2024
Median gross rent
$1,578
+63%inflation adjusted, since 2000
from $645 in 2000
US average: $1,124
Owner-occupied
88.9%
+14.3 ptssince 2000
from 74.6% in 2000
11.1% rent
Afford Score
3.6
+38%since 2000
from 2.6 in 2000
1990 – 2024
RELATED:See current rent listings in Castle Hills on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic68.2%(2,865)
Black0.5%(20)
Hispanic / Latino28.7%(1,206)
Asian1.8%(74)
Other0%
Diversity Score55.3%(2,325)
2020
White, non-Hispanic46%(1,829)
Black1.5%(60)
Hispanic / Latino47.4%(1,884)
Asian1.8%(73)
Other1.8%(73)
Diversity Score68.8%(2,736)
Diversity Score
69
+24%since 2000
from 55 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
52.5%
+9.7 ptssince 2000
from 42.8% in 2000
US average: 32.9%
High school or higher
92.7%
−0.2 ptssince 2000
from 92.9% in 2000
US average: 88.5%
Graduate degree
22.4%
+4.9 ptssince 2000
from 17.5% in 2000
US average: 12.7%
Section 06

Commute & transportation

Average commute
19.4 min
+74%since 2000
from 11.2 min in 2000
US average: 26.9
Drive alone to work
88.3%
+6.7 ptssince 2009
from 81.6% in 2009
US average: 75.1%
No vehicle available
4.4%
−3.7 ptssince 2009
from 8.2% in 2009
US average: 8.4%
Section 07

Work & employment

Unemployment rate
2.0%
−1.1 ptssince 2011
from 3.0% in 2011
US average: 5.4%
Labor force participation
58.1%
+6.2 ptssince 2011
from 52.0% in 2011
US average: 63.4%
Management & professional
57.7%
−17.2 ptssince 2009
from 74.9% in 2009
US average: 39.3%
Section 08

People & community

Male
51.6%
+1.7 ptssince 2009
from 49.8% in 2009
Female
48.4%
−1.7 ptssince 2009
from 50.2% in 2009
Foreign born
12.2%
+6.3 ptssince 2009
from 6.0% in 2009
US average: 13.5%
Uninsured
10.8%
−82.8 ptssince 2013
from 93.6% in 2013
US average: 8.8%
Drill deeper

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Head to head

Compare Castle Hills to nearby cities

CASTLE HILLS VS
San Antonio
Income$65,056−27%
Home value$235,700−27%
Population1,548,422+39120%
SEE FULL COMPARISON →
CASTLE HILLS VS
Leon Valley
Income$59,481−34%
Home value$253,200−22%
Population11,563+193%
SEE FULL COMPARISON →
CASTLE HILLS VS
Kirby
Income$55,532−38%
Home value$165,500−49%
Population8,211+108%
SEE FULL COMPARISON →
CASTLE HILLS VS
Helotes
Income$132,675+48%
Home value$399,000+23%
Population10,387+163%
SEE FULL COMPARISON →
Frequently asked

How many people live in Castle Hills, Texas?

Castle Hills, Texas has about 3,978 residents according to the 2020 American Community Survey.

What is the median household income in Castle Hills, Texas?

The typical household in Castle Hills, Texas earns about $89,464 a year. Half of households make more than that, and half make less.

Is Castle Hills, Texas expensive?

In Castle Hills, Texas, the median home is worth about $324,600, and the typical rent is about $1,578 a month.

How educated are people in Castle Hills, Texas?

About 52.5% of adults age 25 and over in Castle Hills, Texas hold a bachelor's degree or higher.

What is the poverty rate in Castle Hills, Texas?

About 6.1% of people in Castle Hills, Texas live below the federal poverty line.

Has Castle Hills, Texas grown since 1990?

Yes, Castle Hills, Texas has shrunk since 1990. The population has lost about 220 residents, a change of about -5 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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