Sidney Flag

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 1,043 . It is also the county seat of Fremont County . Sidney is currently declining at a rate of -0.48% annually and its population has decreased by -2.07% since the most recent census, which recorded a population of 1,065 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. For every 100 females there are 77.4 males.

1K
Total Population
761
Density (mi²)
-5 -0.48%
Growth

Sidney Population

Sidney Population

Data after 2023 is projected based on recent change

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

White (92.73%)

Two or more races (6.42%)

Black or African American (0.53%)

Other race (0.32%)

Race
Population
Percentage (of total)
White86792.73%
Two or more races606.42%
Black or African American50.53%
Other race30.32%

Sidney Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

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

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)