Noblesville, Indiana Population 2021

67,398
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Noblesville is a city located in Hamilton County Indiana. It is also the county seat of Hamilton County. With a 2020 population of 67,398, it is the 12th largest city in Indiana and the 560th largest city in the United States . Noblesville is currently growing at a rate of 2.07% annually and its population has increased by 29.69% since the most recent census, which recorded a population of 51,969 in 2010. Noblesville reached it's highest population of 67,398 in 2021. Spanning over 36 miles, Noblesville has a population density of 1,962 people per square mile.

The average household income in Noblesville is $100,079 with a poverty rate of 6.53%. The median rental costs in recent years comes to $1,039 per month, and the median house value is $209,100. The median age in Noblesville is 34.3 years, 33.4 years for males, and 35.2 years for females.

Noblesville Demographics

According to the most recent ACS, the racial composition of Noblesville was:

  • White: 89.55%
  • Black or African American: 4.76%
  • Two or more races: 3.01%
  • Asian: 2.16%
  • Other race: 0.39%
  • Native American: 0.13%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Noblesville, Indiana is 67,398 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 63,303.The last official US Census in 2010 recorded the population at 51,969.

Noblesville, Indiana Population 2021

Population by Race

Race Population Percentage
White56,47889.55%
Black or African American3,0024.76%
Two or More Races1,8983.01%
Asian1,3622.16%
Some Other Race2490.39%
American Indian and Alaska Native820.13%
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Noblesville Population by Race

Noblesville Population Pyramid $2021

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Noblesville Median Age

34.3


Total

33.4


Male

35.2


Female

Noblesville Adults

There are 45,867 adults, (7,115 of whom are seniors) in Noblesville.

Noblesville Age Dependency

62.8

Age Dependency Ratio

18.4

Old Age Dependency Ratio

44.4

Child Dependency Ratio

Noblesville Sex Ratio

Female

32,445

51.44%

Male

30,626

48.56%

Noblesville Population by Age

Noblesville Renter vs Owner Occupied by Household Type

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Noblesville Household Types

Type Owner Renter
Married89.6%10.4%
All71.2%28.8%
Male54.7%45.3%
Non Family47.4%52.6%
Female43.7%56.3%

71.2%

Rate of Home Ownership

Noblesville Households and Families

Type Count Average Size Owned
All23,1612.6971.2
Married13,1723.3589.6
Non Family6,9831.347.4
Female2,2452.9843.7
Male7613.0554.7

3.23

Average Family Size

2.69

Average Household Size

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Noblesville Households by Type

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Education Attained Count Percentage
Less Than 9th Grade5131.29%
9th to 12th Grade1,4543.66%
High School Graduate8,15220.52%
Some College7,20818.14%
Associates Degree3,5598.96%
Bachelors Degree13,14633.09%
Graduate Degree5,69414.33%
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Noblesville Educational Attainment by Sex (over 25)

Noblesville Educational Attainment by Race

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Race Total High School Bachelors
White35,22033,88417,110
Black1,8181,729666
Hispanic1,182876385
Asian823677455
2+ Races697607321
Other Race17214342
Native American8282

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 55.29%.

Noblesville Educational Attainment by Race

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Name Average Male Female
Overall$49,010$61,913$37,118
Less Than 9th Grade$28,691$37,823$19,886
High School Graduate$30,942$41,820$23,835
Some College$38,000$51,365$32,842
Bachelors Degree$62,657$75,985$51,857
Graduate Degree$72,045$95,683$53,997

$49,010

Average Earnings

$61,913

Average Male

$37,118

Average Female

Noblesville Earnings by Educational Attainment

Noblesville Language by Age

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Noblesville Language

94.42% of Noblesville residents speak only English, while 5.58% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.90% of the population.

Noblesville Language

Noblesville Poverty by Race

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Name Total In Poverty Poverty Rate
White53,9973,1325.80%
Multiple1,86859131.64%
Hispanic2,2341818.10%
Black2,8771354.69%
Asian1,362282.06%
Native822024.39%
Other237187.59%

6.53%

Overall Poverty Rate

5.19%

Male Poverty Rate

7.79%

Female Poverty Rate

Poverty in Noblesville

The race most likely to be in poverty in Noblesville is Multiple, with 31.64% below the poverty level.

The race least likely to be in poverty in Noblesville is Asian, with 2.06% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.85%. Among those working part-time, it was 9.54%, and for those that did not work, the poverty rate was 13.05%.

Noblesville Poverty

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Name Poverty
Less Than 9th Grade17.86%
High School11.47%
Some College6.52%
Bachelors or Greater2.03%

Noblesville Poverty Rate by Education

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Rate Poverty
Female Unemployed21.29%
Male Unemployed19.65%
Female Employed5.14%
Male Employed2.81%

Noblesville Poverty Rate by Employment Status and Sex

Noblesville Income by Household Type

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Name Median Mean
Households$82,218$100,079
Families$99,329$116,871
Married Families$108,734-
Non Families$46,900$58,602
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Income by Household Type

Noblesville Marital Status

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Marriage Rates

55.7%

Overall Marriage Rate

57.4%

Male Marriage Rate

54.0%

Female Marriage Rate

Noblesville Married by Age and Sex

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Noblesville Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

Noblesville Marital Status by Race

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Noblesville Marital Status

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3,039

Number of Veterans

2,769

Male Veterans

270

Female Veterans

War Veterans
First Gulf War897
Vietnam767
Second Gulf War656
Korea215
World War II150

Noblesville Veterans by War

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Age Group Veterans
35 to 541,054
75+630
65 to 74582
55 to 64454
18 to 34319

Noblesville Veterans by Age

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Name Veterans % of Total
White2,7326.57%
Black1988.74%
Hispanic1026.95%
Asian798.05%
Native American2024.39%
2+ Races101.36%

Noblesville Veterans by Race

Noblesville Veterans by Education

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6.16%

Veteran Poverty Rate

30.97%

Veteran Disability Rate

Noblesville Veterans by Education

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73.8%

Labor Force Participation

71.4%

Employment Rate

3.2%

Unemployment Rate

Noblesville Employment by Age

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Noblesville Employment by Race

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Noblesville Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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63.99%

Born in Noblesville

96.22%

Native Born

3.78%

Foreign Born

1.55%

Non Citizen

2.23%

Naturalized

Place of Birth

96.22% of Noblesville residents were born in the United States, with 63.99% having been born in Indiana. 1.55% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Noblesville Place of Birth

Year Population Growth Annual Growth Rate
202167,3981,3652.07%
202066,0331,3652.11%
201964,6681,3652.16%
201863,3031,4292.31%
201761,8741,5702.60%
201660,3041,5632.66%
201558,7411,0161.76%
201457,7258761.54%
201356,8491,3072.35%
201255,5421,2942.39%
201154,2481,3392.53%
201052,90924,3196.35%
200028,59010,9354.94%
199017,6555,4023.72%
198012,2534,7054.96%
19707,548-116-0.15%
19607,6641,0971.56%
19506,5679921.65%
19405,5757641.48%
19304,811530.11%
19204,758-315-0.64%
19105,0732810.57%
19004,7921,7384.61%
18903,0540.00%

Noblesville Population by Year