La Grande Population

1870–2026

12,970

2026 projection

0.8% since 2020 (decrease)

02K4K6K8K10K12K14K18801900192019401960198020002020

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 La Grande. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202612,970-150.12%
202512,985-340.26%
202413,01900.00%
202313,019-1491.13%
202213,168+510.39%
202113,117+400.31%
202013,077-4313.19%
201913,508-510.38%
201813,559+2181.63%
201713,341+2211.68%

Showing 10 of 31 years.

La Grande Demographics

32.9median age

Median age

Female34.2 yrs
Male32 yrs

Adults

10,240
2,442 seniors · 24%7,798 other adults

Sex

Female 53.2% · 6,948Male 46.8% · 6,110

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 131 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

La Grande Income

$58,427median household income

Median household income

$58,427

Half of households earn more, half earn less

Median earnings

$43,750

Typical yearly pay for a worker 25 or older.

Poverty rate

20.9%

About 1 in 5 residents

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

La Grande Marital Status

43% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married43%48%38%
Never married37%41%34%
Divorced12%7%16%
Widowed7%3%9%
Separated2%2%3%

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