Matlock Flag

Matlock

County:
Sioux County
County Seat:
No
Area (mi²):
0.378
State:
Iowa

Matlock is a city located in Sioux County, Iowa. Matlock has a 2026 population of 74. Matlock is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 74 in 2020.

The median household income in Matlock is $83,365 with a poverty rate of 1.39%. The median age in Matlock is 49.5 years: 51.2 years for males, and 45.5 years for females. For every 100 females there are 92.0 males.

74
Total Population
196
Density (mi²)

Matlock Population

Matlock Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20267400%
20257400%
202474-1-1.33%
20237500%
20227522.74%
202173-1-1.35%
20207400%
20199022.27%
20188800%
201788-1-1.12%
201689-1-1.11%
20159000%
20149000%
20139022.27%
20128811.15%
20118700%
20108700%

Median Age

Overall: 49.5 years
Female: 45.5 years
Male: 51.2 years

Matlock Adults

There are 108 adults, (21 of whom are seniors) in Matlock.

Sex Ratio

Female: 75 (52.1%)
Male: 69 (47.9%)

Demographics

The racial composition of Matlock includes 89.58% White, and smaller percentages for Native Hawaiian or Pacific Islander, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White12989.58%
Two or more races117.64%
Native Hawaiian or Pacific Islander32.08%
Black or African American10.69%
Race
Population ↓
Percentage (of total)
Two or more races32.08%
White10.69%
Race
Population ↓
Percentage (of total)
White12888.89%
Two or more races85.56%
Native Hawaiian or Pacific Islander32.08%
Black or African American10.69%

Matlock Marital Status

Economics and Income Statistics

Matlock 's average per capita income is $46,316. Household income levels show a median of $83,365. The poverty rate stands at 1.39%.

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
Households$83,365$115,236
Married Families$83,173-
Families$81,875$78,708
Non Families-$322,663

$46,316

Average Income

$83,365

Median Household Income

1.39%

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)