Median Income
$94,621
26% higher than US avg
Home Value
$258,100
8% lower than US avg
Violent Crime
14/100K
96% lower than US avg
Bachelor's+
33.7%
0% lower than US avg
Median Rent
$1,051
10% lower than US avg
Obesity Rate
39.3%
22% higher than US avg
Unemployment
0.9%
75% lower than US avg
Poverty Rate
9.8%
21% lower than US avg
How Union Grove Compares to the U.S. Average (100% = U.S. avg)
People
Population4,968
Median Age34.0 yrs
Density1,918/mi²
Male / Female50% / 50%
Largest GroupWhite 86%
Veterans4.7%
Economy
A+
Median Income$94,621
Per Capita$38,398
Unemployment0.9%
Poverty9.8%
County GDP$6,423M
Commute29 min
Housing
A+
Home Value$258,100
Rent$1,051
Ownership48.4%
Zillow$324,084
Housing Units1,971
Rent Burden19.1%
Crime
F
Violent14/100K
Property972/100K
Health
Obesity39.3%
Uninsured7.2%
Smoking13.4%
Depression24.6%
Heart Disease4.9%
Climate
Avg Temp46°F (8°C)
AQI38 (Good)
Rain35.3 in/yr
Sunny Days260/yr
Elevation784 ft (239 m)
Education
B+
Bachelor's+33.7%
High School+91.2%
Graduate+14.2%
School Score5.80
Community
2024 VoteR 61% / D 38%
Commute29 min
Broadband91.5%
EV Stations1
Libraries11
Is Union Grove a Good Place to Live?
Based on current data, Union Grove receives an overall livability score of 3.6 out of 5.0, earning a grade of B+. Key strengths include above-average household incomes, low unemployment, low crime rates, abundant sunshine. Areas to be aware of include high obesity rates. Union Grove offers a solid quality of life with a good balance of affordability, safety, and opportunity.
Economy & Jobs
The median household income in Union Grove is $94,621, 26% above the national average of $75,149. Residents generally enjoy above-average earning potential. The job market is very strong with unemployment at just 0.9%. 9.8% of residents live in poverty, near the national average of 12.4%. Workers commute an average of 29 minutes.
Cost of Living & Housing
The median home value in Union Grove is $258,100, roughly aligned with the national median of $281,900. Renters pay a median of $1,051 per month, below the national average / a plus for affordability. At just 2.7x median income, home prices are very affordable relative to local earnings.
Safety & Crime
Union Grove is a very safe community with a violent crime rate of 14 per 100,000 residents / well below the national average of 380. Property crime occurs at a rate of 972 per 100,000, 50% below the national average.
Education
Educational attainment is solid, with 33.7% holding a bachelor's degree or higher, near the national average. 91.2% have completed high school. Area schools have an average test score of 5.8/10.
Climate & Weather
Union Grove experiences four distinct seasons with an average temperature of 46°F. Winters average 20°F in January while summers reach 71°F in July. With 260 sunny days per year, residents enjoy well above the national average of sunshine. Annual precipitation totals 35.3 inches, including 40.5 inches of snow. Air quality is rated Good with a median AQI of 38.
Union Grove has a population of 4,968 with a density of 1,918 people per square mile, spread across 2.5 square miles. The median age is 34.0 years, 13% younger than the national median of 38.9. The gender split is 49.9% female and 50.1% male. The city is predominantly White (85.9%), with 1.1% Hispanic, 7.8% Black. English is the primary language spoken at home by 99.3% of residents. 4.7% of the population are veterans, below the national rate of 6.0%. 11.2% of residents have a disability. 98.1% have health insurance coverage.
Population
34.0yrs
Median Age
13% below US avg
Race & Ethnicity
Union Grove vs U.S. Average
Language Spoken at Home
English Only
99.3%
26% above US avg
Spanish
0.7%
95% below US avg
Social Characteristics
Union Grove vs U.S. Average
The median household income in Union Grove is $94,621, which is 26% above the national average of $75,149. Per capita income is $38,398. The average weekly wage is $980, 32% lower than the U.S. average. The unemployment rate is 0.9% (below the 3.6% US average). 9.8% of residents live below the poverty line, lower than the national rate of 12.4%. The area has 3,401 business establishments, including 337 restaurants. The cost of living index is 94.1, below the national baseline of 100 / offering relatively affordable living. Workers commute an average of 29 minutes. 4.7% of workers work from home (below the 15.2% national rate).
Income: Union Grove vs U.S.
Income
| Median HH Income | $94,621 |
| 26% above US avg |
| Per Capita Income | $38,398 |
| Avg Weekly Wage | $980 |
| IRS Avg AGI | $89,712 |
| Gini Index | 0.439 (0=equal, 1=unequal) |
Employment & Poverty
| Unemployment | 0.9% |
| 75% below US avg |
| Poverty Rate | 9.8% |
| 21% below US avg |
| Establishments (County) | 3,401 |
| County GDP | $6,423M |
Business (County)
| Restaurants | 337 |
| Healthcare | 234 |
| Retail | 366 |
| Manufacturing | 188 |
Tax & Cost of Living
| Property Tax (IRS) | $8,487 |
| 142% above US avg |
| Cost of Living | 94.10 (100=avg) |
| Effective Tax Rate | 3.29% |
Commute & Transportation
| Commute Time | 29.0 min |
| Drive Alone | 82.9% |
| Public Transit | 3.0% |
| Work from Home | 4.7% |
The median home value in Union Grove is $258,100, 8% below the national median of $281,900. Zillow estimates the typical home value at $324,084, higher than the Census estimate. Homes sell for 98.1% of their list price. Monthly rent averages $1,051 (10% below the national average of $1,163). Fair market rent ranges from $872 for a one-bedroom to $1,097 for a two-bedroom apartment. 48.4% of housing units are owner-occupied (below the 65.4% national rate). There are 1,971 total housing units in the city. The median year a home was built is 1976. The average annual property tax is $8,487 (higher than the $3,500 national average). 19.1% of renters spend 30% or more of their income on housing. The home price-to-income ratio is 2.7x, well within the affordable range.
Home Values
| Census Median | $258,100 |
| 8% below US avg |
| Zillow ZHVI | $324,084 |
| Median List Price | $328,990 |
Real Estate Market (Redfin)
| Median List Price | $328,990 |
| $/Sq Ft | $205 |
| Homes Sold | 8 |
| Sale-to-List Ratio | 98.1% |
| Price Drops | 0.0% |
| Inventory | 26 |
Rental Costs
| Census Median Rent | $1,051 |
| 10% below US avg |
| Rent Burden | 19.1% |
HUD Fair Market Rent
| Studio | $797 |
| 1 Bedroom | $872 |
| 2 Bedrooms | $1,097 |
| 3 Bedrooms | $1,405 |
| 4 Bedrooms | $1,572 |
Ownership & Property
| Homeownership | 48.4% |
| Owner-Occupied | 48.4% |
| Renter-Occupied | 51.6% |
| Housing Units | 1,971 |
| Median Year Built | 1976 |
Property Tax
| Avg Tax (IRS) | $8,487 |
| 142% above US avg |
| Effective Rate | 3.29% |
In Union Grove, 39.3% of adults are obese, above the national rate of 32.1%. 8.8% have diabetes (below the 10.5% national rate). Heart disease affects 4.9% of residents, below the national average. 27.8% have high blood pressure. 13.4% are current smokers. 20.7% report binge drinking. 25.5% are physically inactive. 24.6% report depression (above the 20.0% national average). 16.2% experience frequent mental distress. 7.2% of residents lack health insurance. The primary care physician ratio is 1:2,322. The dentist ratio is 1:2,066. 82.2% of residents have access to exercise opportunities. The food environment index is 8.3 out of 10.
Health Metrics: Union Grove vs U.S. Average (%)
Chronic Conditions
| Obesity | 39.3% |
| 22% above US avg |
| Diabetes | 8.8% |
| Heart Disease | 4.9% |
| High Blood Pressure | 27.8% |
| Asthma | 11.4% |
| COPD | 5.1% |
| Cancer | 7.4% |
| Stroke | 2.6% |
Behaviors & Mental Health
| Smoking | 13.4% |
| 4% below US avg |
| Binge Drinking | 20.7% |
| Physical Inactivity | 25.5% |
| Depression | 24.6% |
| Mental Distress | 16.2% |
| Physical Distress | 11.3% |
| Short Sleep | 32.9% |
Healthcare Access
| Insurance Rate | 98.1% |
| Uninsured | 7.2% |
| 16% below US avg |
| Primary Care | 1:2,322 |
| Dentists | 1:2,066 |
| Mental Health | 1:670 |
| Checkup Rate | 74.7% |
| Dental Visits | 70.6% |
| Premature Death | 7,248/100K |
Food & Exercise
| Food Environment | 8.3/10 |
| Exercise Access | 82.2% |
| Healthcare Facilities | 234 |
Union Grove has a violent crime rate of 14 per 100,000 residents, 96% below the national average of 380. Property crime stands at 972 per 100,000, 50% below the U.S. average. The county recorded 12 fatal traffic crashes. Overall, Union Grove receives a safety grade of F.
Crime Rates: Union Grove vs U.S. Average (per 100,000)
Violent Crime
| Total Violent | 14.3/100K |
| 96% below US avg |
| |
Property Crime
| Total Property | 972.1/100K |
| 50% below US avg |
Traffic Safety
| Fatal Crashes (County/yr) | 12 |
| Traffic Accidents | 52 |
| Avg Accident Severity | 3.0 / 4.0 |
Safety Score
| Safety Grade | F |
| Safety Score | 1.1 / 5.0 |
Union Grove experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 20°F in January while summers reach 71°F in July. The area gets 260 sunny days per year, above the national average. Annual precipitation totals 35.3 inches. The area receives 40.5 inches of snow annually, making winter weather a significant factor for residents. Air quality is rated Good with a median AQI of 38. The city sits at an elevation of 784 feet.
Temperature
20°F Jan (-7°C)
71°F Jul (22°C)
| Annual Average | 46.4°F |
| 14% below US avg |
| January Average | 20°F (-7°C) |
| July Average | 71°F (22°C) |
| Sunny Days | 260 days/yr |
Geography
| Elevation | 784 ft (239 m) |
| Area | 2.5 sq mi (6.4 km²) |
| Population Density | 1,918/sq mi |
| Coordinates | 42.6864°N, 88.0495°W |
| Timezone | America/Chicago |
| County | Walworth County County |
| Nearest Airport | Kenosha Regional (ENW) 9 miles away |
Precipitation & Snow
Annual Rainfall
35.3"
7% below US avg
Wettest Month (Aug)
3.94"
Air Quality
| AQI Median | 38.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
Natural Hazard Risk
| Overall Risk | Relatively Low |
| Risk Score | 74.8 / 100 |
| Social Vulnerability | 20.8 / 100 |
| Community Resilience | 80.3 / 100 |
Hazard Breakdown
| Tornado |
Relatively Moderate |
| Hurricane |
Very Low |
| Earthquake |
Very Low |
| Wildfire |
Very Low |
| Flood |
Relatively Moderate |
| Hail |
Relatively High |
| Strong Wind |
Relatively Moderate |
| Heat Wave |
Relatively Low |
| Winter Weather |
Relatively Low |
| Lightning |
Relatively Moderate |
| Ice Storm |
Relatively Low |
| Drought |
Relatively Low |
| Cold Wave |
Relatively Moderate |
| Landslide |
Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
5 earthquakes (M2.5+) within 150 km since 1990.
Strongest: M3.8. Most recent: M3.1 on Jul 15, 2024.
| Feb 10, 2010 |
2 km NW of Lily Lake, Illinois |
M3.8 |
88 km |
| Nov 4, 2013 |
1 km SSW of Lyons, Illinois |
M3.2 |
100 km |
| Jul 15, 2024 |
2 km WNW of Somonauk, Illinois |
M3.1 |
128 km |
| Mar 25, 2015 |
3 km WNW of Lake in the Hills, Illinois |
M2.9 |
61 km |
| Jun 10, 2013 |
4 km NNE of Virgil, Illinois |
M2.6 |
86 km |
Source: USGS (M2.5+, 1990–2025)
Tornado History
417 tornadoes (EF0+) within 100 km since 1950.
Strongest: EF4. Total: 42 fatalities, 1,292 injuries.
| Date |
Rating |
Distance |
Fatalities |
| Apr 27, 1984 |
EF4 |
42 km |
1 |
| Apr 4, 1981 |
EF4 |
84 km |
3 |
| Sep 28, 1972 |
EF4 |
48 km |
0 |
| Apr 21, 1967 |
EF4 |
88 km |
24 |
| Apr 21, 1967 |
EF4 |
62 km |
1 |
| Apr 11, 1965 |
EF4 |
59 km |
6 |
| Aug 22, 1964 |
EF4 |
78 km |
0 |
| Jan 7, 2008 |
EF3 |
72 km |
0 |
| Jan 7, 2008 |
EF3 |
28 km |
0 |
| Jun 5, 1980 |
EF3 |
77 km |
0 |
| Jul 19, 1963 |
EF3 |
20 km |
0 |
| Jun 22, 2024 |
EF2 |
87 km |
0 |
| Nov 22, 2010 |
EF2 |
85 km |
0 |
| Jul 22, 2010 |
EF2 |
23 km |
0 |
| Jun 21, 2010 |
EF2 |
42 km |
0 |
| Jun 1, 2000 |
EF2 |
92 km |
0 |
| Jun 25, 1998 |
EF2 |
93 km |
0 |
| May 18, 1997 |
EF2 |
30 km |
0 |
| Apr 19, 1996 |
EF2 |
32 km |
0 |
| Sep 28, 1986 |
EF2 |
59 km |
0 |
Source: NOAA SPC (EF0+, 1950–2024)
Tsunami History
1 tsunami recorded within 500 km.
Highest wave on record: 3.0 m (10 ft).
| Year |
Location |
Cause |
Max Wave |
Deaths |
Distance |
| 1954 |
MICHIGAN CITY, IN (LAKE MICHIGAN) |
Avalanche |
3.0 m |
7 |
146 km |
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.
Wildfire History
2 wildfires (100+ acres) within 100 km.
Largest: IBSP SOUTH F1 RX (690 ac, 2024).
| Year |
Name |
Acres |
Distance |
| 2024 |
IBSP SOUTH F1 RX |
690 |
37 km |
| 2024 |
RX-HWY Y - SOUTH |
553 |
65 km |
Source: NIFC/IRWIN (100+ acres)
Monthly Weather
| Month |
Avg Temperature |
Precipitation |
Summary |
| January |
20°F (-7°C) |
1.6 in |
Coldest |
| February |
23°F (-5°C) |
1.2 in |
Driest |
| March |
34°F (1°C) |
2.3 in |
|
| April |
45°F (7°C) |
3.5 in |
|
| May |
56°F (14°C) |
3.1 in |
|
| June |
66°F (19°C) |
3.8 in |
|
| July |
71°F (22°C) |
3.9 in |
Warmest |
| August |
69°F (21°C) |
3.9 in |
Wettest |
| September |
62°F (16°C) |
3.7 in |
|
| October |
50°F (10°C) |
2.4 in |
|
| November |
37°F (3°C) |
2.5 in |
|
| December |
25°F (-4°C) |
2.0 in |
|
Union Grove has a seasonal temperature swing of 51°F / from 20°F in January to 71°F in July. Total annual precipitation is 33.9 inches, with August being the wettest month (3.9") and February the driest (1.2").
Average costs for common services in Union Grove. Prices are estimated based on regional cost of living data and may vary by provider.
Healthcare
| Doctor Visit (Primary Care) |
$235 ($141–$376) |
| Specialist Visit |
$329 ($188–$518) |
| Urgent Care Visit |
$188 ($94–$329) |
| Emergency Room Visit |
$2,070 ($753–$4,705) |
| Dental Cleaning |
$122 ($71–$188) |
| Dental Filling |
$235 ($141–$376) |
View all 40 services
Auto Repair
| Oil Change (Conventional) |
$42 ($24–$71) |
| Oil Change (Synthetic) |
$71 ($47–$113) |
| Brake Pad Replacement |
$282 ($141–$471) |
| Tire Rotation |
$38 ($19–$71) |
| New Tires (Set of 4) |
$565 ($376–$941) |
| Battery Replacement |
$188 ($94–$329) |
View all 18 services
Home Services
| Plumber (Per Hour) |
$94 ($56–$141) |
| Electrician (Per Hour) |
$85 ($47–$132) |
| HVAC Repair |
$376 ($141–$753) |
| HVAC System Install |
$6,587 ($3,764–$11,292) |
| Roof Repair |
$941 ($376–$1,882) |
| Roof Replacement |
$8,469 ($5,176–$14,115) |
View all 25 services
Legal
| Divorce (Uncontested) |
$1,412 ($471–$3,294) |
| Divorce (Contested) |
$14,115 ($4,705–$28,230) |
| DUI Defense |
$4,705 ($1,882–$9,410) |
| Bankruptcy (Chapter 7) |
$1,412 ($753–$2,823) |
| Will Preparation |
$471 ($188–$941) |
| Trust Preparation |
$2,353 ($941–$4,705) |
View all 12 services
Personal Care
| Men's Haircut |
$24 ($14–$42) |
| Women's Haircut |
$52 ($28–$94) |
| Hair Coloring (Full) |
$141 ($71–$235) |
| Manicure |
$24 ($14–$42) |
| Pedicure |
$38 ($24–$61) |
| Massage (1 Hour) |
$75 ($47–$122) |
View all 12 services
Food & Grocery
| Gallon of Milk (per gallon) |
$3.86 ($2.82–$5.18) |
| Dozen Eggs (per dozen) |
$3.29 ($2.35–$4.71) |
| Loaf of Bread |
$3.58 ($2.35–$5.18) |
| Chicken Breast (per lb) |
$4.23 ($2.82–$6.12) |
| Ground Beef (per lb) |
$5.18 ($3.76–$7.06) |
| Rice (per lb) |
$0.94 ($0.56–$1.69) |
View all 20 services
Utilities
| Electricity (Monthly) |
$132 ($75–$235) |
| Natural Gas (Monthly) |
$66 ($28–$141) |
| Water/Sewer (Monthly) |
$66 ($38–$113) |
| Internet (Monthly) |
$66 ($38–$94) |
| Cell Phone Plan (Monthly) |
$61 ($28–$94) |
| Cable TV (Monthly) |
$80 ($47–$141) |
View all 8 services
Transportation
| Monthly Parking (Downtown) |
$188 ($71–$471) |
| Car Insurance (Annual) |
$1,882 ($1,129–$3,294) |
| Bus Pass (Monthly) |
$66 ($28–$122) |
| Taxi/Uber (5-Mile Ride) |
$14 ($7.53–$24) |
| Car Registration (Annual) |
$94 ($28–$235) |
| Driver's License Renewal |
$28 ($14–$71) |
View all 8 services
Education & Childcare
| Daycare (Infant, Monthly) |
$1,129 ($565–$2,353) |
| Daycare (Toddler, Monthly) |
$941 ($471–$1,882) |
| After-School Care (Monthly) |
$376 ($188–$659) |
| Tutoring (Per Hour) |
$47 ($24–$94) |
| SAT/ACT Prep Course |
$941 ($376–$2,353) |
| Private School (K-12, Annual) |
$11,763 ($4,705–$28,230) |
View all 8 services
Pets
| Vet Visit (Routine Checkup) |
$56 ($28–$94) |
| Dog Vaccination (Annual) |
$94 ($47–$188) |
| Dog Grooming |
$56 ($28–$94) |
| Pet Boarding (Per Night) |
$38 ($19–$71) |
| Dog Spay/Neuter |
$282 ($141–$471) |
| Cat Spay/Neuter |
$188 ($94–$376) |
View all 9 services
Childcare
| Center-Based (monthly) |
| Infant | $1,022 |
| Toddler | $909 |
| Preschool | $909 |
| Family Childcare (monthly) |
| Infant | $758 |
| Toddler | $736 |
| Preschool | $736 |
Source: DOL Women's Bureau (2022)
Frequently Asked Questions About Union Grove
What is the population of Union Grove?
Union Grove has a population of 4,968 residents and is located in Wisconsin. The population density is 1,918 people per square mile, spread across 2.5 square miles. The median age of residents is 34.0 years, which is younger than the national median of 38.9 years. The population is 49.9% female and 50.1% male.
Is Union Grove expensive to live in?
Union Grove is more affordable than the national average, with a cost of living index of 94.1 / below the baseline of 100. The median household income is $94,621, 26% above the national average of $75,149. The median home value is $258,100 (8% below the U.S. median). Renters pay a median of $1,051 per month. The home price-to-income ratio is 2.7x, indicating housing is reasonably affordable relative to local income levels.
Is Union Grove safe?
Union Grove is considered a very safe city with a violent crime rate of 14 per 100,000 residents, well below the national average of 380. Property crime occurs at a rate of 972 per 100,000 (below the national average). Overall, Union Grove receives a safety grade of F based on combined crime data.
What is the weather like in Union Grove?
Union Grove has a four-season climate with an average annual temperature of 46°F (8°C). Winter temperatures average 20°F in January, while summers reach an average of 71°F in July. The area receives 260 sunny days per year, well above the national average of 205. Annual rainfall totals 35.3 inches, with 40.5 inches of snow. Air quality is rated Good with a median Air Quality Index (AQI) of 38.
How is the job market in Union Grove?
The job market in Union Grove is very strong, with unemployment at just 0.9% / well below the national rate of 3.6%. The average weekly wage is $980. There are 3,401 business establishments in the area, including 337 restaurants and food service locations. The average commute time is 29 minutes, and 4.7% of workers work from home.
How much does housing cost in Union Grove?
The median home value in Union Grove is $258,100. Zillow estimates the typical home value at $324,084. For renters, the median monthly rent is $1,051. Fair market rent is $872 for a 1-bedroom and $1,097 for a 2-bedroom apartment. The homeownership rate is 48.4%. The average annual property tax is $8,487.
How are the schools in Union Grove?
Schools in Union Grove score 5.8 out of 10 on standardized testing, near the national average. 33.7% of adults in Union Grove hold a bachelor's degree or higher, below the national average of 33.7%. 91.2% have completed high school. 14.2% hold a graduate or professional degree.
How healthy is Union Grove?
The obesity rate in Union Grove is 39.3% (above the national rate of 32.1%). 13.4% of adults are smokers. 25.5% are physically inactive. 24.6% of residents report depression. 7.2% lack health insurance (below the national rate). 82.2% of residents have access to exercise opportunities. The primary care physician ratio is 1:2,322.
What is transportation like in Union Grove?
The average commute in Union Grove is 29 minutes. 82.9% of workers drive alone to work, 3% use public transit, and 4.7% work from home.
What are the demographics of Union Grove?
The racial and ethnic makeup of Union Grove is 85.9% White, 7.8% Black or African American, 1.1% Hispanic or Latino. 99.3% of residents speak only English at home. 4.7% of the population are military veterans. 11.2% of residents have a disability. 98.1% have health insurance coverage.