Lyon County, Kansas Population 2021

Lyon County, Kansas's estimated population is 32,985 with a growth rate of -0.32% in the past year according to the most recent United States census data. Lyon County, Kansas is the 18th largest county in Kansas. The 2010 Population was 33,648 and has seen a growth of -1.97% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Growth Rate
202132,985-105-0.32%
202033,090-105-0.32%
201933,195-105-0.32%
201833,300430.13%
201733,257-112-0.34%
201633,3692360.71%
201533,133-10-0.03%
201433,143-336-1.00%
201333,479-71-0.21%
201233,550-102-0.30%
201133,65240.01%
201033,648-1,084-3.12%
199034,732-376-1.07%
198035,1083,0379.47%
197032,0715,14319.10%
196026,9283521.32%
195026,5761520.58%
194026,424-2,816-9.63%
193029,2403,08611.80%
192026,1541,2274.92%
191024,927-147-0.59%
190025,0741,8788.10%
189023,1965,87033.88%
188017,3269,312116.20%
18708,0140.00%
2021 Growth Rate
-0.32%
County Website
State
Founded
February 5, 1862
County Seat
2010 Population
33,648
Growth Since 2010
-1.97%
Loading...

Lyon County, Kansas Population Growth

Population by Race

Race Population Percentage
White29,66189.20%
Two or More Races1,4074.23%
Black or African American7632.29%
Asian7102.14%
Some Other Race4661.40%
American Indian and Alaska Native2440.73%
Loading...

Lyon County, Kansas Population by Race

Lyon County, Kansas Population Pyramid $2021

Loading...

Lyon County, Kansas Median Age

33.4


Total

32.5


Male

34.2


Female

Lyon County, Kansas Adults

There are 25,804 adults, (4,910 of whom are seniors) in Lyon County, Kansas.

Lyon County, Kansas Age Dependency

59.1

Age Dependency Ratio

23.5

Old Age Dependency Ratio

35.6

Child Dependency Ratio

Lyon County, Kansas Sex Ratio

Female

17,144

51.56%

Male

16,107

48.44%

Lyon County, Kansas Population by Age

Lyon County, Kansas Renter vs Owner Occupied by Household Type

Loading...

Lyon County, Kansas Household Types

Type Owner Renter
Married84.9%15.1%
All60%40%
Female50.3%49.7%
Non Family36.3%63.7%
Male33.2%66.8%

60.0%

Rate of Home Ownership

Lyon County, Kansas Households and Families

Type Count Average Size Owned
All13,5692.3460
Married6,3422.9384.9
Non Family5,5741.3136.3
Female1,0903.5350.3
Male5633.733.2

2.94

Average Family Size

2.34

Average Household Size

Loading...

Lyon County, Kansas Households by Type

Loading...
Education Attained Count Percentage
Less Than 9th Grade1,1956.00%
9th to 12th Grade1,1415.73%
High School Graduate5,83829.33%
Some College4,71823.70%
Associates Degree1,5427.75%
Bachelors Degree3,29616.56%
Graduate Degree2,17310.92%
Loading...

Lyon County, Kansas Educational Attainment by Sex (over 25)

Lyon County, Kansas Educational Attainment by Race

Loading...
Race Total High School Bachelors
White15,32114,7144,853
Hispanic3,4271,928251
2+ Races486422114
Black39136090
Asian377244169
Other Race33519114
Native American7621

The highest rate of high school graduation is among white people with a rate of 96.04%.

The highest rate of bachelors degrees is among asian people with a rate of 44.83%.

Lyon County, Kansas Educational Attainment by Race

Loading...
Name Average Male Female
Overall$34,440$39,162$30,560
Less Than 9th Grade$27,523$30,342$21,701
High School Graduate$30,498$35,761$25,551
Some College$32,706$39,821$26,669
Bachelors Degree$39,719$44,080$36,994
Graduate Degree$53,831$61,538$49,410

$34,440

Average Earnings

$39,162

Average Male

$30,560

Average Female

Lyon County, Kansas Earnings by Educational Attainment

Lyon County, Kansas Language by Age

Loading...

Lyon County, Kansas Language

82.08% of Lyon County, Kansas residents speak only English, while 17.92% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 15.24% of the population.

Lyon County, Kansas Language

Lyon County, Kansas Poverty by Race

Loading...
Name Total In Poverty Poverty Rate
White22,2683,47515.61%
Hispanic6,9371,06815.40%
Multiple1,32328121.24%
Asian68524836.20%
Black70923032.44%
Native2446928.28%
Other466388.15%

16.95%

Overall Poverty Rate

15.49%

Male Poverty Rate

18.35%

Female Poverty Rate

Poverty in Lyon County, Kansas

The race most likely to be in poverty in Lyon County, Kansas is Asian, with 36.20% below the poverty level.

The race least likely to be in poverty in Lyon County, Kansas is Other, with 8.15% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.61%. Among those working part-time, it was 38.64%, and for those that did not work, the poverty rate was 20.63%.

Lyon County, Kansas Poverty

Loading...
Name Poverty
Less Than 9th Grade15.92%
High School10.93%
Some College6.28%
Bachelors or Greater5.27%

Lyon County, Kansas Poverty Rate by Education

Loading...
Rate Poverty
Female Unemployed59.07%
Male Unemployed53.44%
Female Employed18.43%
Male Employed10.67%

Lyon County, Kansas Poverty Rate by Employment Status and Sex

Lyon County, Kansas Income by Household Type

Loading...
Name Median Mean
Households$46,338$64,605
Families$65,442$80,077
Married Families$73,357-
Non Families$26,384$39,446
Loading...

Income by Household Type

Lyon County, Kansas Marital Status

Loading...

Marriage Rates

49.6%

Overall Marriage Rate

51.4%

Male Marriage Rate

47.9%

Female Marriage Rate

Lyon County, Kansas Married by Age and Sex

Loading...

Lyon County, Kansas Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.

Lyon County, Kansas Marital Status by Race

Loading...

Lyon County, Kansas Marital Status

Loading...

1,696

Number of Veterans

1,498

Male Veterans

198

Female Veterans

War Veterans
Vietnam687
Second Gulf War277
First Gulf War270
Korea116
World War II73

Lyon County, Kansas Veterans by War

Loading...
Age Group Veterans
65 to 74482
75+448
35 to 54406
55 to 64216
18 to 34144

Lyon County, Kansas Veterans by Age

Loading...
Name Veterans % of Total
White1,6387.09%
Hispanic681.49%
Black558.35%
2+ Races20.23%
Other Race10.26%

Lyon County, Kansas Veterans by Race

Lyon County, Kansas Veterans by Education

Loading...

9.82%

Veteran Poverty Rate

31.20%

Veteran Disability Rate

Lyon County, Kansas Veterans by Education

Loading...

69%

Labor Force Participation

65.2%

Employment Rate

5.4%

Unemployment Rate

Lyon County, Kansas Employment by Age

Loading...

Lyon County, Kansas Employment by Race

Loading...

Lyon County, Kansas Employment by Education

Origin of Non-Citizens

Loading...

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

Origin of Naturalized Citizens

Loading...

67.33%

Born in Lyon County, Kansas

89.80%

Native Born

10.20%

Foreign Born

7.27%

Non Citizen

2.93%

Naturalized

Place of Birth

89.80% of Lyon County, Kansas residents were born in the United States, with 67.33% having been born in Kansas. 7.27% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Lyon County, Kansas Place of Birth

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990

Sources