Lamar Population

1890–2026

7,566

2026 projection

1.7% since 2020 (decrease)

02K4K6K8K10K1900192019401960198020002020

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 Lamar. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20267,566-220.29%
20257,588-230.30%
20247,611+891.18%
20237,522-350.46%
20227,557-660.87%
20217,623-740.96%
20207,697+590.77%
20197,638+390.51%
20187,599+190.25%
20177,580+290.38%

Showing 10 of 29 years.

Lamar Demographics

33.4median age

Median age

Female36.3 yrs
Male31.2 yrs

Adults

5,570
1,126 seniors · 20%4,444 other adults

Sex

Female 48.3% · 3,675Male 51.7% · 3,936

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 76 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

Lamar Income

$53,188median household income

Median household income

$53,188

Half of households earn more, half earn less

Median earnings

$37,346

Typical yearly pay for a worker 25 or older.

Poverty rate

21.3%

About 1 in 5 residents

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

Lamar Marital Status

51% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married51%47%56%
Never married34%41%27%
Divorced7%7%7%
Widowed6%4%9%
Separated2%1%2%

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