Monticello demographics profile

StatisticMonticelloIowaNational
Population3,8093,106,589318,558,162
Population density (sq mi)6035591
Median age40.438.037.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)63%60%55%
Families w/ Kids under 1845%44%43%
Speak English99%92%79%
Speak Spanish1%4%13%
Monticello, IA has a population of 3,809 and is the 7,669th largest city in the United States. The population density is 603 per sq mi which is 1005% higher than the Iowa average and 566% higher than the national average. The median age in Monticello is 40 which is approximately 6% higher than the Iowa average of 38. In Monticello, 63% of the population over 15 years of age are married, 99% speak English and 1% speak Spanish. 87% of Monticello residents were born in Iowa, 11% were born out of state, 1% were born outside of the United States and 1% were foreign born.
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Did you know?

  • The population density in Monticello is 1005% higher than Iowa.
  • The median age in Monticello is 6% higher than Iowa.
  • In Monticello 99.90% of the population is White.
  • In Monticello 0.03% of the population is Black or African American.
  • In Monticello 0.00% of the population is Asian.

Compare Monticello, IA Demographics To Other Cities

Monticello population breakdown by race

RaceMonticelloIowaNational
White99.90%90.90%73.35%
Black or African American0.03%3.32%12.63%
Asian0.00%2.14%5.22%
American Indian0.00%0.32%0.82%
Native Hawaiian0.00%0.08%0.18%
Mixed race0.08%1.97%3.06%
Other race0.00%1.27%4.75%
In Monticello, 0.6% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Monticello age breakdown

Marital status

Age of children in married couples

Source: The Monticello, IA demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).
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