Landmark Population

2011–2026

3,708

2026 projection

2.2% since 2020 (increase)

01K2K3K4K20122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Landmark. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20263,708+100.27%
20253,698+190.26%
20233,679+591.63%
20223,620+1785.17%
20213,442-1865.13%
20203,628+1935.62%
20193,435+1564.76%
20183,279-341.03%
20173,313+2688.80%
20163,045-1263.97%

Showing 10 of 15 years.

Landmark Demographics

38.5median age

Median age

Female38.2 yrs
Male38.8 yrs

Adults

2,769
676 seniors · 24%2,093 other adults

Sex

Female 54.2% · 2,141Male 45.8% · 1,807

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 39 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Landmark Income

$53,788median household income

Median household income

$53,788

Half of households earn more, half earn less

Median earnings

$45,682

Typical yearly pay for a worker 25 or older.

Poverty rate

40.8%

About 1 in 2 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Landmark Marital Status

52% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married52%59%47%
Never married26%26%26%
Divorced12%10%14%
Widowed5%5%6%
Separated4%<1%7%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201