Monticello Flag

Monticello

County:
Jones County
County Seat:
No
Area (mi²):
5.627
State:
Iowa

Monticello is a city located in Jones County, Iowa. Monticello has a 2025 population of 4,106 . Monticello is currently growing at a rate of 0.27% annually and its population has increased by 1.43% since the most recent census, which recorded a population of 4,048 in 2020.

The average household income in Monticello is $82,133 with a poverty rate of 5.11%. The median age in Monticello is 42.1 years: 34.9 years for males, and 49.6 years for females. For every 100 females there are 102.3 males.

4.1K
Total Population
730
Density (mi²)
11 0.27%
Growth

Monticello Population

Monticello Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Monticello includes 91% White, and smaller percentages for Black or African American, Asian, other race and multiracial populations.

Population by Race

White (91%)

Two or more races (5.99%)

Black or African American (1.63%)

Asian (0.86%)

Other race (0.52%)

Race
Population
Percentage (of total)
White3,69091%
Two or more races2435.99%
Black or African American661.63%
Asian350.86%
Other race210.52%

Monticello Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Monticello's average per capita income is $48,341. Household income levels show a median of $67,788. The poverty rate stands at 5.11%.

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$108,214-
Families$99,509$109,740
Households$67,788$82,133
Non Families$37,470$50,392

$48,341

Average Income

$67,788

Median Household Income

5.11%

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)