Brown township

County:: Linn County
County Seat:: No
Area (mi²):: 36.226
State:: Iowa

Brown township is located in Linn County, Iowa. Brown township has a 2025 population of 2,147. Brown township 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 0 in 2020.

The average household income in Brown township is $98,516 with a poverty rate of 8.94%.The median age in Brown township is 46.8 years: 46.7 years for males, and 47.1 years for females.

Demographics

The racial composition of Brown township includes 95.99% White, and smaller percentages for Two or more races, Asian, other race, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	2,061	95.99%
Two or more races	54	2.52%
Asian	14	0.65%
Other race	12	0.56%
Native American	6	0.28%

Brown township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Brown township's average per capita income is $60,254. Household income levels show a median of $92,981. The poverty rate stands at 8.94%.

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
Married Families	$106,298	-
Families	$102,574	$104,438
Households	$92,981	$98,516
Non Families	$69,667	$72,139

$60,254

Average Income

$92,981

Median Household Income

8.94%

Poverty Rate