Sidney

County:: Fremont County
County Seat:: Yes
Area (mi²):: 1.371
State:: Iowa

Sidney is a city located in Fremont County, Iowa. Sidney has a 2025 population of 1,025. It is also the county seat of Fremont County. Sidney is currently declining at a rate of -0.68% annually and its population has decreased by -3.3% since the most recent census, which recorded a population of 1,060 in 2020.

The average household income in Sidney is $85,028 with a poverty rate of 10.6%.The median age in Sidney is 47.1 years: 46.4 years for males, and 49.1 years for females.

Demographics

The racial composition of Sidney includes 92.73% White, and smaller percentages for Black or African American, other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	867	92.73%
Two or more races	60	6.42%
Black or African American	5	0.53%
Other race	3	0.32%

Sidney Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sidney's average per capita income is $46,012. Household income levels show a median of $80,200. The poverty rate stands at 10.6%.

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	$88,750	-
Families	$86,641	$95,108
Households	$80,200	$85,028
Non Families	$42,917	$68,001

$46,012

Average Income

$80,200

Median Household Income

10.6%

Poverty Rate