Grimes

County:: Colusa County
County Seat:: No
Area (mi²):: 2.261
State:: California

Grimes is a CDP located in Colusa County, California. Grimes has a 2025 population of 346. Grimes is currently declining at a rate of -0.86% annually and its population has decreased by -25.11% since the most recent census, which recorded a population of 462 in 2020.

The average household income in Grimes is $60,491 with a poverty rate of 45.28%.The median age in Grimes is 57.6 years: 57.5 years for males, and 57.7 years for females.

Demographics

The racial composition of Grimes includes 47.44% White, 31.54% other race, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	176	47.44%
Other race	117	31.54%
Two or more races	78	21.02%

Grimes Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Grimes' average per capita income is $35,801. Household income levels show a median of $47,566. The poverty rate stands at 45.28%.

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	$47,566	$60,491
Families	-	$64,942
Married Families	-	-
Non Families	-	-

$35,801

Average Income

$47,566

Median Household Income

45.28%

Poverty Rate