Erin, Wisconsin Population 2024

3,847

Erin is a city located in Wisconsin. Erin has a 2024 population of 3,847. Erin is currently growing at a rate of 0.08% annually and its population has increased by 0.6% since the most recent census, which recorded a population of 3,824 in 2020.

The average household income in Erin is $137,769 with a poverty rate of 3.48%. The median age in Erin is 55.2 years: 55.4 years for males, and 54.9 years for females.

Erin Demographics

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

  • White: 95.79%
  • Two or more races: 3.19%
  • Asian: 0.65%
  • Black or African American: 0.29%
  • Other race: 0.08%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
35.8 sq mi
Density (mi²)
107.60/sq mi
Growth Since 2020
0.6% (23)
The current population of Erin, Wisconsin is 3,847 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 3,824.

Population by Race

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Race
Population
Percentage (of total)
White3,65995.79%
Two or more races1223.19%
Asian250.65%
Black or African American110.29%
Other race30.08%
Native American00%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Asian

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

Erin Population by Race

Erin Population Pyramid 2024

Erin Median Age

55.2

Total

55.4

Male

54.9

Female

Erin Adults

There are 3,236 adults, (1,079 of whom are seniors) in Erin.

Erin Age Dependency

77.1

Age Dependency Ratio

50

Old Age Dependency Ratio

27.1

Child Dependency Ratio

Erin Sex Ratio

Female1,92350.34%
Male1,89749.66%

Erin Population by Age

Erin Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,6162.3496.33.7
Married1,1022.7599.70.3
Non Family4181.1686.413.6
Female652.771000
Male312.941000

2.72

Average Family Size

2.34

Average Household Size

96.3%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Erin Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade2819.34%
Associates Degree35411.76%
Bachelors Degree68822.86%
Graduate Degree33711.2%
High School Graduate82127.28%
Less Than 9th Grade160.53%
Some College51217.02%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Erin Educational Attainment by Sex (over 25)

Erin Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White2,8652,581924
2+ Races1089584
Hispanic282515
Asian12123
Black111111
Other Race333

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

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

Erin Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$105,313$118,294$72,656
Graduate Degree$91,667$128,750$75,096
High School Graduate$41,250$44,000$30,208
Less Than 9th Grade$60,833$61,667$0
Overall$65,386$81,033$47,094
Some College$60,208$75,417$45,434

$65,386

Average Earnings

$81,033

Average Male

$47,094

Average Female

Erin Earnings by Educational Attainment

Erin Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Erin Language

98.34% of Erin residents speak only English, while 1.66% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 0.75% of the population.

Erin Language

Erin Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White3,6461193.26%
Hispanic36822.22%
Multiple12286.56%
Other33100%
Black11327.27%

3.48%

Overall Poverty Rate

3.64%

Male Poverty Rate

3.33%

Female Poverty Rate

Poverty in Erin

The race most likely to be in poverty in Erin is Other, with 100% below the poverty level.

The race least likely to be in poverty in Erin is White, with 3.26% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 1.92%, and for those that did not work, the poverty rate was 8.25%.

Erin Poverty

rate

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Rate
Poverty
Bachelors or Greater5.76%
High School3.53%
Some College2.42%
Less Than 9th Grade0%

Erin Poverty Rate by Education

rate

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Rate
Poverty
Female Employed0.93%
Male Employed0.47%
Male Unemployed0%
Female Unemployed0%

Erin Poverty Rate by Employment Status and Sex

Erin Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$120,250$159,601
Households$103,772$137,769
Married Families$119,000$-999,999,999
Non Families-$67,394

mean

median

Income by Household Type

Erin Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

67.6%

Overall Marriage Rate

73.6%

Male Marriage Rate

61.5%

Female Marriage Rate

Erin Married by Age and Sex

male

female

Erin 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 35-44.

Erin Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Erin Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

180

Number of Veterans

180

Male Veterans

0

Female Veterans

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War
Veterans
Vietnam117
Second Gulf War18
First Gulf War18
Korea18
World War II0

Erin Veterans by War

count

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Age Group
Veterans
65 to 74106
75+45
35 to 5418
18 to 346
55 to 645

Erin Veterans by Age

count

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Name
Veterans
% of Total
White1805.81%

Erin Veterans by Race

Erin Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

2.22%

Veteran Poverty Rate

56.11%

Veteran Disability Rate

Erin Veterans by Education

LaborForceParticipation

59.4%

Labor Force Participation

58.1%

Employment Rate

2.2%

Unemployment Rate

Erin Employment by Age

LaborForceParticipation

Erin Employment by Race

LaborForceParticipation

Erin 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

87.77%

Born in Erin

97.59%

Native Born

2.41%

Foreign Born

1.05%

Non Citizen

1.36%

Naturalized

Place of Birth

97.59% of Erin residents were born in the United States, with 87.77% having been born in Wisconsin. 1.05% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Erin Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20293,86230.08%
20283,85930.08%
20273,85630.08%
20263,85330.08%
20253,85030.08%
20243,84730.08%
20233,84430.08%
20223,84130.08%
20213,838140.37%
20203,824-19-0.49%
20193,843270.71%
20183,816110.29%
20173,805-8-0.21%
20163,813120.32%
20153,80180.21%
20143,793120.32%
20133,781140.37%
20123,767150.4%
20113,75250.13%
20103,74700%

Erin Population by Year