Derby, Kansas Population 2023

25,967

Derby is a city located in Sedgwick County Kansas. Derby has a 2023 population of 25,967. Derby is currently growing at a rate of 0.23% annually and its population has increased by 0.7% since the most recent census, which recorded a population of 25,787 in 2020.

The average household income in Derby is $90,261 with a poverty rate of 7.04%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Derby is 35.6 years, 34.7 years for males, and 37 years for females.

Derby Demographics

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

  • White: 85.89%
  • Two or more races: 7.98%
  • Other race: 2.68%
  • Black or African American: 1.31%
  • Asian: 1.28%
  • Native American: 0.73%
  • Native Hawaiian or Pacific Islander: 0.12%
State
Kansas
Land Area (mi²)
10.3 sq mi
Density (mi²)
2,531.40/sq mi
Growth Rate
0.23% (60)
Growth Since 2020
0.7% (180)
The current population of Derby, Kansas is 25,967 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 25,787.

Derby, Kansas Population 2023

Population by Race

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Race
Population
Percentage (of total)
White21,78685.89%
Two or more races2,0237.98%
Other race6812.68%
Black or African American3331.31%
Asian3251.28%
Native American1860.73%
Native Hawaiian or Pacific Islander310.12%
showing: 7 rows

White

Two or more races

Other race

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Derby Population by Race

Derby Population Pyramid 2023

Derby Median Age

35.6

Total

34.7

Male

37

Female

Derby Adults

There are 18,488 adults, (3,743 of whom are seniors) in Derby.

Derby Age Dependency

72

Age Dependency Ratio

25.4

Old Age Dependency Ratio

46.6

Child Dependency Ratio

Derby Sex Ratio

Female12,83550.6%
Male12,53049.4%

Derby Population by Age

Derby Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All9,9532.546832
Married5,4403.2781.618.4
Non Family3,1701.1651.148.9
Female1,0292.935050
Male3142.7462.437.6
showing: 5 rows

3.13

Average Family Size

2.54

Average Household Size

68.0%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Derby Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Derby Educational Attainment by Sex (over 25)

Derby Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among islander people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 52.28%.

Derby Educational Attainment by Race

All

Male

Female

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$50,625

Average Earnings

$63,196

Average Male

$37,697

Average Female

Derby Earnings by Educational Attainment

Derby Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Derby Language

93.9% of Derby residents speak only English, while 6.1% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.91% of the population.

Derby Language

Derby Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White20,7331,1075.34%
Hispanic2,21946721.05%
Other68122933.63%
Multiple2,0231296.38%
Black3334513.51%
Asian3233510.84%
Native1862010.75%
showing: 7 rows

7.04%

Overall Poverty Rate

5.37%

Male Poverty Rate

8.67%

Female Poverty Rate

Poverty in Derby

The race most likely to be in poverty in Derby is Other, with 33.63% below the poverty level.

The race least likely to be in poverty in Derby is White, with 5.34% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.68%. Among those working part-time, it was 8.86%, and for those that did not work, the poverty rate was 11.23%.

Derby Poverty

rate

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Rate
Poverty
Less Than 9th Grade21.17%
High School9.79%
Some College4.54%
Bachelors or Greater2.44%
showing: 4 rows

Derby Poverty Rate by Education

rate

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Rate
Poverty
Male Unemployed18.12%
Female Unemployed10.6%
Female Employed3.74%
Male Employed2.21%
showing: 4 rows

Derby Poverty Rate by Employment Status and Sex

Derby Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Derby Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

59.1%

Overall Marriage Rate

62.7%

Male Marriage Rate

55.7%

Female Marriage Rate

Derby Married by Age and Sex

male

female

Derby Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.

Derby Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Derby Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

2,350

Number of Veterans

1,830

Male Veterans

520

Female Veterans

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Derby Veterans by War

count

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Derby Veterans by Age

count

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Derby Veterans by Race

Derby Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

2.43%

Veteran Poverty Rate

21.99%

Veteran Disability Rate

Derby Veterans by Education

LaborForceParticipation

67.6%

Labor Force Participation

62.1%

Employment Rate

4.5%

Unemployment Rate

Derby Employment by Age

LaborForceParticipation

Derby Employment by Race

LaborForceParticipation

Derby Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

59.92%

Born in Derby

97.42%

Native Born

3.12%

Foreign Born

1.3%

Non Citizen

1.82%

Naturalized

Place of Birth

97.42% of Derby residents were born in the United States, with 59.92% having been born in Kansas. 1.3% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Derby Place of Birth

Note: data after 2021 is projected based on recent change

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Year
Population
Growth
Growth Rate
1900300-26,0323.53%
1940300
19606,4586,15816.59%
19707,9471,4892.1%
19809,7861,8392.1%
199014,6994,9134.15%
200017,8073,1081.94%
201022,158
201122,5053471.57%
201222,8523471.54%
201323,1993471.52%
201423,5463471.5%
201523,8933471.47%
201624,2403471.45%
201724,5873471.43%
201824,9343471.41%
201925,2813471.39%
202025,7875062%
202125,847600.23%
202225,907600.23%
202325,967600.23%
202426,027600.23%
202526,088610.23%
202626,149610.23%
202726,210610.23%
202826,271610.23%
202926,332610.23%
showing: 27 rows

Derby Population by Year