Lafayette County, Missouri Population 2024

33,425

Lafayette County, Missouri's estimated 2024 population is 33,425 with a growth rate of 0.69% in the past year according to the most recent United States census data. Lafayette County, Missouri is the 35th largest county in Missouri. The 2010 population was 33,380 and has seen a growth of 0.13% since that time.

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202934,5702290.67%
202834,3412290.67%
202734,1122290.68%
202633,8832290.68%
202533,6542290.69%
202433,4252290.69%
202333,1962290.69%
202232,9671330.41%
202132,834-221-0.67%
202033,0552810.86%
201932,7742070.64%
201832,567-37-0.11%
201732,604720.22%
201632,532-101-0.31%
201532,63360.02%
201432,627-201-0.61%
201332,828-233-0.7%
201233,061-152-0.46%
201133,213-167-0.5%
201033,38000%
199031,1071,1823.95%
198029,9253,29912.39%
197026,6261,3525.35%
196025,27420.01%
195025,272-2,584-9.28%
194027,856-1,403-4.8%
193029,259-747-2.49%
192030,006-148-0.49%
191030,154-1,525-4.81%
190031,6791,4954.95%
189030,1844,47417.4%
188025,7103,08713.65%
187022,6232,52512.56%
186020,0986,40846.81%
185013,6906,875100.88%
18406,8153,903134.03%
18302,912-31,658-91.58%
2024 Growth Rate
0.69% (229)
County Website
Lafayette County
County Seat
Lexington
2020 Population
33,055
Area
628 mi²
Density
53 people/mi²
Growth Since 2020
1.12% (370)
Founded
November 16, 1820

Population by Race

Race
Population
Percentage (of total)
White30,21691.96%
Two or more races1,2743.88%
Black or African American6872.09%
Other race3571.09%
Asian2260.69%
Native American820.25%
Native Hawaiian or Pacific Islander160.05%

White

Two or more races

Black or African American

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

Lafayette County, Missouri Population by Race

Lafayette County, Missouri Population Pyramid 2024

Lafayette County, Missouri Median Age

41.4

Total

39.9

Male

43.6

Female

Lafayette County, Missouri Adults

There are 25,297 adults, (6,243 of whom are seniors) in Lafayette County, Missouri.

Lafayette County, Missouri Age Dependency

72.4

Age Dependency Ratio

32.8

Old Age Dependency Ratio

39.7

Child Dependency Ratio

Lafayette County, Missouri Sex Ratio

Female16,26849.51%
Male16,59050.49%

Lafayette County, Missouri Population by Age

Lafayette County, Missouri Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All12,1652.6575.624.4
Married6,5463.1587.312.7
Non Family3,6721.3160.539.5
Female1,3223.3863.936.1
Male6253.6866.433.6

3.16

Average Family Size

2.65

Average Household Size

75.6%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Lafayette County, Missouri Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade1,3135.74%
Associates Degree1,5446.75%
Bachelors Degree3,29014.39%
Graduate Degree1,9388.47%
High School Graduate9,65642.22%
Less Than 9th Grade5852.56%
Some College4,54419.87%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Lafayette County, Missouri Educational Attainment by Sex (over 25)

Lafayette County, Missouri Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White21,14119,4684,957
2+ Races680547112
Black56955217
Hispanic543390162
Other Race19713225
Native American59540
Asian454019
Islander161616

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

The highest rate of bachelors degrees is among islander people with a rate of 100%.

Lafayette County, Missouri Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$56,166$71,781$52,771
Graduate Degree$51,483$51,042$51,599
High School Graduate$40,005$50,122$31,039
Less Than 9th Grade$31,439$34,191$25,820
Overall$45,688$55,052$39,555
Some College$46,512$57,964$38,089

$45,688

Average Earnings

$55,052

Average Male

$39,555

Average Female

Lafayette County, Missouri Earnings by Educational Attainment

Lafayette County, Missouri Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Lafayette County, Missouri Language

96.52% of Lafayette County, Missouri residents speak only English, while 3.48% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.01% of the population.

Lafayette County, Missouri Language

Lafayette County, Missouri Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White29,4262,4518.33%
Hispanic1,08124122.29%
Multiple1,25419915.87%
Other35716646.5%
Asian2268638.05%
Black6506510%
Native7568%

9.19%

Overall Poverty Rate

7.67%

Male Poverty Rate

10.75%

Female Poverty Rate

Poverty in Lafayette County, Missouri

The race most likely to be in poverty in Lafayette County, Missouri is Other, with 46.5% below the poverty level.

The race least likely to be in poverty in Lafayette County, Missouri is Native, with 8% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.62%. Among those working part-time, it was 12.68%, and for those that did not work, the poverty rate was 14.08%.

Lafayette County, Missouri Poverty

rate

Rate
Poverty
Less Than 9th Grade17.22%
High School10.76%
Some College7.41%
Bachelors or Greater2.93%

Lafayette County, Missouri Poverty Rate by Education

rate

Rate
Poverty
Female Unemployed45.76%
Male Unemployed18.69%
Female Employed5.12%
Male Employed4.36%

Lafayette County, Missouri Poverty Rate by Employment Status and Sex

Lafayette County, Missouri Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$91,750$100,279
Households$78,397$88,775
Married Families$98,984$110,788
Non Families$46,012$58,428

mean

median

Income by Household Type

Lafayette County, Missouri Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

50.7%

Overall Marriage Rate

51.0%

Male Marriage Rate

50.3%

Female Marriage Rate

Lafayette County, Missouri Married by Age and Sex

male

female

Lafayette County, Missouri 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 55-64.

Lafayette County, Missouri Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Lafayette County, Missouri Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

2,147

Number of Veterans

2,022

Male Veterans

125

Female Veterans

War
Veterans
Vietnam725
Second Gulf War527
First Gulf War368
Korea152
World War II8

Lafayette County, Missouri Veterans by War

count

Age Group
Veterans
65 to 74576
55 to 64484
75+449
35 to 54438
18 to 34200

Lafayette County, Missouri Veterans by Age

count

Name
Veterans
% of Total
White1,9918.5%
Black6410.32%
2+ Races475.52%
Native American3748.68%
Hispanic233.53%
Other Race84.06%

Lafayette County, Missouri Veterans by Race

Lafayette County, Missouri Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

3.9%

Veteran Poverty Rate

37.35%

Veteran Disability Rate

Lafayette County, Missouri Veterans by Education

LaborForceParticipation

61.3%

Labor Force Participation

59.6%

Employment Rate

2.4%

Unemployment Rate

Lafayette County, Missouri Employment by Age

LaborForceParticipation

Lafayette County, Missouri Employment by Race

LaborForceParticipation

Lafayette County, Missouri 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

78.73%

Born in Lafayette County, Missouri

97.94%

Native Born

2.06%

Foreign Born

0.61%

Non Citizen

1.45%

Naturalized

Place of Birth

97.94% of Lafayette County, Missouri residents were born in the United States, with 78.73% having been born in Missouri. 0.61% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Lafayette County, Missouri Place of Birth

Sources