Dennis Flag

Dennis

County:
Parker County
County Seat:
No
Area (mi²):
1.401
State:
Texas

Dennis is a town located in Parker County, Texas. Dennis has a 2026 population of 890. Dennis is currently growing at a rate of 2.77% annually and its population has increased by 18.98% since the most recent census, which recorded a population of 748 in 2020.

The median household income in Dennis is $139,383 with a poverty rate of 1.71%. The median age in Dennis is 36.9 years: 42 years for males, and 35.6 years for females. For every 100 females there are 109.3 males.

890
Total Population
635
Density (mi²)
24 2.77%
Growth

Dennis Population

Dennis Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026890242.77%
2025866232.73%
2024843182.18%
2023825253.13%
2022800303.9%
2021770222.94%
202074830.4%
201900
201800
201700
201600
201500
201400
201300
201200
201100
201000

Median Age

Overall: 36.9 years
Female: 35.6 years
Male: 42 years

Dennis Adults

There are 891 adults, (99 of whom are seniors) in Dennis.

Sex Ratio

Female: 670 (47.8%)
Male: 732 (52.2%)

Demographics

The racial composition of Dennis includes 95.08% White, and smaller percentages for other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,33395.08%
Two or more races674.78%
Other race20.14%
Race
Population ↓
Percentage (of total)
White1047.42%
Two or more races674.78%
Other race20.14%
Race
Population ↓
Percentage (of total)
White1,22987.66%

Dennis Marital Status

Economics and Income Statistics

Dennis ' average per capita income is $58,399. Household income levels show a median of $139,383. The poverty rate stands at 1.71%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$139,462-
Families$139,430$143,396
Households$139,383$143,448
Non Families--

$58,399

Average Income

$139,383

Median Household Income

1.71%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)