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CITY · 2000 CENSUS

Union Grove

Wisconsin · 4,322 residents · 2.59 sq mi
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The short version

With 4,322 people, Union Grove is a city in Wisconsin. Poverty is uncommon here, at 5.4% of locals. 653 more people live here than in 1990. Households here earn about 16% more than in Wisconsin as a whole. 19% of adults hold a bachelor's degree or higher. Getting to work takes 13 minutes on average.

At a glance
Wealthier
above the US median
US median: $42,589
Mid-age
median age 34.1
US median: 35.2
Less educated
19% hold a bachelor's degree
US average: 24%
Less affordable
home values up 51%, inflation adjusted
US median home: $120,530
Section 01

Population & growth

4,322
+18%since 1990
from 3,669 in 1990
1990 – 2025
34.1
+11%since 1990
from 30.6 in 1990
US average: 35.2
Land area
2.59 sq mi
Population, 19902024
4K4K4K5K5K19902000201020202024Union Grove
20245K
1990201020202024
Age distribution, 2000
Under 56.6%(284)
US avg: 6.8%
5 to 98.1%(352)
US avg: 7.3%
10 to 148.8%(382)
US avg: 7.3%
15 to 197.8%(337)
US avg: 7.2%
20 to 246.1%(265)
US avg: 6.7%
25 to 3414.3%(617)
US avg: 14.2%
35 to 4417.9%(773)
US avg: 16%
45 to 5411.3%(490)
US avg: 13.4%
55 to 647.3%(314)
US avg: 8.6%
65 to 745.8%(252)
US avg: 6.5%
75 to 843.9%(169)
US avg: 4.4%
85 and over2%(87)
US avg: 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$50,636
+30%inflation adjusted, since 1990
from $29,491 in 1990
US average: $42,589
1990 – 2024
$20,445
+78%since 1990
from $11,474 in 1990
US average: $21,522
5.4%
−3.7 ptssince 1990
from 9.1% in 1990
US average: 12.4%
Section 03

Housing

$125,300
+51%inflation adjusted, since 1990
from $63,000 in 1990
US average: $120,530
1990 – 2024
$548
+6%inflation adjusted, since 1990
from $392 in 1990
US average: $602
61.6%
−1.9 ptssince 1990
from 63.5% in 1990
38.4% rent
Section 04

Race & ethnicity

1990
White, non-Hispanic100%(3,669)
Black0%(0)
Hispanic / Latino0.6%(21)
Asian0%(0)
2000
White, non-Hispanic95.7%(4,134)
Black0.3%(11)
Hispanic / Latino2.4%(102)
Asian0.7%(30)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Mexican5.7%(286)
Guatemalan0.4%(20)
Asian origin
Chinese0.8%(39)
Korean0.1%(4)
Ancestry
German37%(1,864)
Polish12.5%(629)
Irish11.7%(590)
English8.2%(413)
Norwegian6%(300)
Dutch5%(251)
Italian3.1%(155)
Danish2%(100)
Swedish2%(100)
Hungarian1.9%(96)
French1.5%(78)
American1.4%(73)
+ 11 more ancestry groups with data
Welsh1.2%(59)
Nigerian0.4%(22)
Swiss0.4%(20)
Scottish0.4%(18)
Armenian0.3%(17)
Austrian0.3%(15)
British0.3%(14)
Czech0.3%(14)
Greek0.3%(14)
Belgian0.2%(8)
Section 05

Education

19.5%
+3.6 ptssince 1990
from 15.8% in 1990
US average: 24.4%
High school or higher
87.7%
+8.7 ptssince 1990
from 79.0% in 1990
US average: 80.3%
7.4%
+2.7 ptssince 1990
from 4.7% in 1990
US average: 8.8%
Section 06

Commute & transportation

12.5 min
−30%since 1990
from 17.8 min in 1990
US average: 17.6
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status
Men 15+
Never married24.8%(368)
Married65%(963)
Widowed1.6%(24)
Divorced8.5%(126)
Women 15+
Never married22.2%(393)
Married58.3%(1,034)
Widowed8.6%(152)
Divorced10.9%(194)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

2.5%
−6.1 ptssince 2013
from 8.6% in 2013
US average: 8.4%
67.8%
−4.7 ptssince 2020
from 72.5% in 2020
US average: 54.8%
Direct-purchase
15.1%
+7.8 ptssince 2020
from 7.3% in 2020
US average: 13.8%
15.8%
+5.1 ptssince 2020
from 10.7% in 2020
US average: 18.4%
7.3%
−10.5 ptssince 2020
from 17.8% in 2020
US average: 20.9%
VA health care
1.0%
−0.5 ptssince 2020
from 1.5% in 2020
US average: 2.2%
Any private
84.6%
+8.2 ptssince 2020
from 76.4% in 2020
US average: 67.1%
Any public
19.9%
−6.1 ptssince 2020
from 26.0% in 2020
US average: 36.7%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2024
Gulf War (2001 or later)7.7%(17)
US avg: 26.4%
Gulf War (1990s)7.7%(17)
US avg: 24.3%
Vietnam era43.2%(95)
US avg: 33.1%
Korean War7.7%(17)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 220 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Union Grove, Wisconsin?

Union Grove, Wisconsin has about 4,322 residents according to the 2000 Census.

What is the median household income in Union Grove, Wisconsin?

The typical household in Union Grove, Wisconsin earns about $50,636 a year. Half of households make more than that, and half make less.

Is Union Grove, Wisconsin expensive?

In Union Grove, Wisconsin, the median home is worth about $125,300, and the typical rent is about $548 a month.

How educated are people in Union Grove, Wisconsin?

About 19.5% of adults age 25 and over in Union Grove, Wisconsin hold a bachelor's degree or higher.

What is the poverty rate in Union Grove, Wisconsin?

About 5.4% of people in Union Grove, Wisconsin live below the federal poverty line.

Has Union Grove, Wisconsin grown since 1990?

Yes, Union Grove, Wisconsin has grown since 1990. The population has added about 653 residents, a change of about 18 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →