Andover, Kansas Population 2021

13,639
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Andover is a city located in Butler County Kansas. With a 2020 population of 13,639, it is the 26th largest city in Kansas and the 2464th largest city in the United States . Andover is currently growing at a rate of 0.87% annually and its population has increased by 15.67% since the most recent census, which recorded a population of 11,791 in 2010. Andover reached it's highest population of 13,639 in 2021. Spanning over 10 miles, Andover has a population density of 1,350 people per square mile.

The average household income in Andover is $107,640 with a poverty rate of 6.56%. The median rental costs in recent years comes to $1,304 per month, and the median house value is $201,000. The median age in Andover is 34.8 years, 34.3 years for males, and 35.8 years for females.

Andover Demographics

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

  • White: 89.30%
  • Asian: 5.38%
  • Two or more races: 3.08%
  • Black or African American: 1.32%
  • Native American: 0.70%
  • Other race: 0.13%
  • Native Hawaiian or Pacific Islander: 0.10%
The current population of Andover, Kansas is 13,639 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 13,288.The last official US Census in 2010 recorded the population at 11,791.

Andover, Kansas Population 2021

Population by Race

Race Population Percentage
White11,66489.30%
Asian7035.38%
Two or More Races4023.08%
Black or African American1721.32%
American Indian and Alaska Native910.70%
Some Other Race170.13%
Native Hawaiian and Other Pacific Islander130.10%
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Andover Population by Race

Andover Population Pyramid $2021

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Andover Median Age

34.8


Total

34.3


Male

35.8


Female

Andover Adults

There are 8,964 adults, (1,599 of whom are seniors) in Andover.

Andover Age Dependency

77.4

Age Dependency Ratio

21.7

Old Age Dependency Ratio

55.6

Child Dependency Ratio

Andover Sex Ratio

Female

6,683

51.16%

Male

6,379

48.84%

Andover Population by Age

Andover Renter vs Owner Occupied by Household Type

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Andover Household Types

Type Owner Renter
Married87.8%12.2%
All74.3%25.7%
Female60.4%39.6%
Male57.1%42.9%
Non Family45.4%54.6%

74.3%

Rate of Home Ownership

Andover Households and Families

Type Count Average Size Owned
All4,5762.8374.3
Married2,9383.3887.8
Non Family1,0671.1445.4
Female3263.2160.4
Male2453.1657.1

3.3

Average Family Size

2.83

Average Household Size

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Andover Households by Type

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Education Attained Count Percentage
Less Than 9th Grade1782.25%
9th to 12th Grade2543.21%
High School Graduate1,01812.88%
Some College1,54319.53%
Associates Degree7659.68%
Bachelors Degree2,40530.44%
Graduate Degree1,73822.00%
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Andover Educational Attainment by Sex (over 25)

Andover Educational Attainment by Race

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Race Total High School Bachelors
White6,8436,4953,427
Hispanic485459315
Asian389354298
2+ Races13113174
Black454522
Native American38157
Other Race171717
Islander1313

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

The highest rate of bachelors degrees is among other race people with a rate of 100.00%.

Andover Educational Attainment by Race

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Name Average Male Female
Overall$51,847$63,689$45,848
Less Than 9th Grade$$$
High School Graduate$33,761$57,902$16,538
Some College$43,356$45,228$35,710
Bachelors Degree$63,958$96,875$50,167
Graduate Degree$64,393$91,053$54,231

$51,847

Average Earnings

$63,689

Average Male

$45,848

Average Female

Andover Earnings by Educational Attainment

Andover Language by Age

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Andover Language

90.32% of Andover residents speak only English, while 9.68% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 5.01% of the population.

Andover Language

Andover Poverty by Race

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Name Total In Poverty Poverty Rate
White10,5606305.97%
Hispanic1,12417515.57%
Native914145.05%

6.56%

Overall Poverty Rate

6.70%

Male Poverty Rate

6.42%

Female Poverty Rate

Poverty in Andover

The race most likely to be in poverty in Andover is Native, with 45.05% below the poverty level.

The race least likely to be in poverty in Andover is White, with 5.97% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.47%. Among those working part-time, it was 6.39%, and for those that did not work, the poverty rate was 15.25%.

Andover Poverty

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Name Poverty
Less Than 9th Grade55.56%
High School8.10%
Bachelors or Greater4.31%
Some College0.70%

Andover Poverty Rate by Education

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Rate Poverty
Female Unemployed14.56%
Male Employed3.42%
Female Employed0.93%
Male Unemployed0.00%

Andover Poverty Rate by Employment Status and Sex

Andover Income by Household Type

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Name Median Mean
Households$89,302$107,640
Families$104,233$124,878
Married Families$109,929-
Non Families$38,441$47,667
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Income by Household Type

Andover Marital Status

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Marriage Rates

62.3%

Overall Marriage Rate

62.9%

Male Marriage Rate

61.6%

Female Marriage Rate

Andover Married by Age and Sex

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Andover 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 45-54.

Andover Marital Status by Race

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Andover Marital Status

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769

Number of Veterans

703

Male Veterans

66

Female Veterans

War Veterans
Second Gulf War244
First Gulf War221
Vietnam191
Korea96
World War II36

Andover Veterans by War

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Age Group Veterans
35 to 54254
75+209
65 to 74182
18 to 3481
55 to 6443

Andover Veterans by Age

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Name Veterans % of Total
White7699.41%
Hispanic396.29%

Andover Veterans by Race

Andover Veterans by Education

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8.74%

Veteran Poverty Rate

17.35%

Veteran Disability Rate

Andover Veterans by Education

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68.1%

Labor Force Participation

65.7%

Employment Rate

2.5%

Unemployment Rate

Andover Employment by Age

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Andover Employment by Race

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Andover 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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57.01%

Born in Andover

93.06%

Native Born

6.94%

Foreign Born

4.04%

Non Citizen

2.90%

Naturalized

Place of Birth

93.06% of Andover residents were born in the United States, with 57.01% having been born in Kansas. 4.04% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Andover Place of Birth

Year Population Growth Annual Growth Rate
202113,6391170.87%
202013,5221170.87%
201913,4051170.88%
201813,2881851.41%
201713,1032041.58%
201612,8992532.00%
201512,6462101.69%
201412,4361961.60%
201312,2401661.37%
201212,0741321.11%
201111,9421080.91%
201011,8345,1365.86%
20006,6982,6515.17%
19904,0471,2463.75%
19802,8010.00%

Andover Population by Year