Lafayette County, Wisconsin Population 2024

16,984

Lafayette County, Wisconsin's estimated 2024 population is 16,984 with a growth rate of 0.23% in the past year according to the most recent United States census data. Lafayette County, Wisconsin is the 60th largest county in Wisconsin. The 2010 population was 16,799 and has seen a growth of 1.1% since that time.

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202917,179390.23%
202817,140390.23%
202717,101390.23%
202617,062390.23%
202517,023390.23%
202416,984390.23%
202316,945390.23%
202216,906760.45%
202116,8302121.28%
202016,618-49-0.29%
201916,66780.05%
201816,659-29-0.17%
201716,688-63-0.38%
201616,751-34-0.2%
201516,785160.1%
201416,7691070.64%
201316,662-130-0.77%
201216,792-61-0.36%
201116,853540.32%
201016,79900%
199016,076-1,336-7.67%
198017,412-44-0.25%
197017,456-686-3.78%
196018,14250.03%
195018,137-558-2.98%
194018,695460.25%
193018,649-1,353-6.76%
192020,002-73-0.36%
191020,075-884-4.22%
190020,9596943.42%
189020,265-1,014-4.77%
188021,279-1,380-6.09%
187022,6594,52524.95%
186018,1346,60357.26%
185011,531-5,648-32.88%
2024 Growth Rate
0.23% (39)
County Website
Lafayette County
County Seat
Darlington
2020 Population
16,618
Area
634 mi²
Density
27 people/mi²
Growth Since 2020
2.2% (366)
Founded
1846

Population by Race

Race
Population
Percentage (of total)
White15,67893.39%
Two or more races7464.44%
Other race1220.73%
Asian1200.71%
Black or African American960.57%
Native American260.15%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Other race

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Lafayette County, Wisconsin Population by Race

Lafayette County, Wisconsin Population Pyramid 2024

Lafayette County, Wisconsin Median Age

40.9

Total

40.2

Male

41.5

Female

Lafayette County, Wisconsin Adults

There are 12,619 adults, (3,322 of whom are seniors) in Lafayette County, Wisconsin.

Lafayette County, Wisconsin Age Dependency

80.6

Age Dependency Ratio

35.7

Old Age Dependency Ratio

44.8

Child Dependency Ratio

Lafayette County, Wisconsin Sex Ratio

Female8,18648.76%
Male8,60251.24%

Lafayette County, Wisconsin Population by Age

Lafayette County, Wisconsin Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All6,6842.4979.320.7
Married3,5053.1291.58.5
Non Family2,3091.2568.331.7
Female5153.015347
Male3553.6267.932.1

3.04

Average Family Size

2.49

Average Household Size

79.3%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Lafayette County, Wisconsin Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade4664.11%
Associates Degree1,38412.2%
Bachelors Degree1,65314.57%
Graduate Degree6876.05%
High School Graduate4,44939.21%
Less Than 9th Grade5584.92%
Some College2,15018.95%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

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

Lafayette County, Wisconsin Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White10,5659,7772,212
Hispanic50531768
2+ Races32923888
Other Race95627
Asian813926
Black42254
Native American16160

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

The highest rate of bachelors degrees is among asian people with a rate of 32.1%.

Lafayette County, Wisconsin Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$57,561$62,727$54,400
Graduate Degree$65,833$67,750$65,000
High School Graduate$40,696$48,914$30,585
Less Than 9th Grade$45,486$52,656$33,958
Overall$47,648$53,017$41,085
Some College$47,366$58,594$40,145

$47,648

Average Earnings

$53,017

Average Male

$41,085

Average Female

Lafayette County, Wisconsin Earnings by Educational Attainment

Lafayette County, Wisconsin Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Lafayette County, Wisconsin Language

92.03% of Lafayette County, Wisconsin residents speak only English, while 7.97% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 4.17% of the population.

Lafayette County, Wisconsin Language

Lafayette County, Wisconsin Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White15,1241,4669.69%
Hispanic1,08525823.78%
Multiple74518925.37%
Asian1142723.68%
Black872022.99%
Other12043.33%
Native20315%

10.7%

Overall Poverty Rate

9.08%

Male Poverty Rate

12.39%

Female Poverty Rate

Poverty in Lafayette County, Wisconsin

The race most likely to be in poverty in Lafayette County, Wisconsin is Multiple, with 25.37% below the poverty level.

The race least likely to be in poverty in Lafayette County, Wisconsin is Other, with 3.33% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.26%. Among those working part-time, it was 13.02%, and for those that did not work, the poverty rate was 21.86%.

Lafayette County, Wisconsin Poverty

rate

Rate
Poverty
Less Than 9th Grade27.05%
High School10.97%
Some College7.3%
Bachelors or Greater3.12%

Lafayette County, Wisconsin Poverty Rate by Education

rate

Rate
Poverty
Female Unemployed26.42%
Male Unemployed21.57%
Female Employed5.85%
Male Employed3.98%

Lafayette County, Wisconsin Poverty Rate by Employment Status and Sex

Lafayette County, Wisconsin Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$86,359$100,047
Households$72,091$86,841
Married Families$95,236$-999,999,999
Non Families$40,928$56,198

mean

median

Income by Household Type

Lafayette County, Wisconsin Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

53.8%

Overall Marriage Rate

52.5%

Male Marriage Rate

55.1%

Female Marriage Rate

Lafayette County, Wisconsin Married by Age and Sex

male

female

Lafayette County, Wisconsin 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.

Lafayette County, Wisconsin Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Lafayette County, Wisconsin Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

790

Number of Veterans

742

Male Veterans

48

Female Veterans

War
Veterans
Vietnam282
Second Gulf War148
Korea105
First Gulf War74
World War II6

Lafayette County, Wisconsin Veterans by War

count

Age Group
Veterans
75+261
65 to 74210
35 to 54153
55 to 64117
18 to 3449

Lafayette County, Wisconsin Veterans by Age

count

Name
Veterans
% of Total
White7576.34%
2+ Races246.22%
Other Race77.14%
Hispanic71.22%
Native American210.53%

Lafayette County, Wisconsin Veterans by Race

Lafayette County, Wisconsin Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

8.71%

Veteran Poverty Rate

27.05%

Veteran Disability Rate

Lafayette County, Wisconsin Veterans by Education

LaborForceParticipation

65.4%

Labor Force Participation

63.7%

Employment Rate

2.5%

Unemployment Rate

Lafayette County, Wisconsin Employment by Age

LaborForceParticipation

Lafayette County, Wisconsin Employment by Race

LaborForceParticipation

Lafayette County, Wisconsin 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

70.6%

Born in Lafayette County, Wisconsin

96.4%

Native Born

3.6%

Foreign Born

2.79%

Non Citizen

0.81%

Naturalized

Place of Birth

96.4% of Lafayette County, Wisconsin residents were born in the United States, with 70.6% having been born in Wisconsin. 2.79% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Lafayette County, Wisconsin Place of Birth

Sources