The Town FilesBlack Brook, Wisconsin
Town in Polk County · population 1,425 (2020 Census)
- Median home
- $361,100
- Household income
- $102,963
- Jan low / Jul high
- 4° / 81°
- Snow a year
- 46 in
- Tornadoes ≤10 mi since 1950
- 16
- Median age
- 39.5
Black Brook is a town of 1,425 people in Polk County, Wisconsin. The median home is worth $361,100, above the typical Wisconsin town ($256,000). It ranks more vibrant than 77% of Wisconsin towns, better for cycling than 76% of Wisconsin towns, better for retirees than 74% of Wisconsin towns.
How Black Brook ranks
Percentile among Wisconsin towns with at least 500 people on The Town Files lifestyle rankings. 50 is typical for the state; 90 means better than 90% of Wisconsin towns.
Homes and cost of living
The median home in Black Brook is worth $361,100, above the typical Wisconsin town ($256,000). Homes cost about 3.5 times the median household income of $102,963, which is more affordable than 32% of Wisconsin towns. Median rent is $1,167 a month. 89.4% of households own their home.
| Housing | Black Brook | Typical Wisconsin town |
|---|---|---|
| Median home value | $361,100 | $256,000 |
| Median rent | $1,167 | $951 |
| Median household income | $102,963 | $82,217 |
| Home value ÷ income | 3.5× | 3.1× |
| Homeownership | 89.4% | 86.8% |
| Median year built | 1981 | 1978 |
| Seasonal / vacation homes | 0.0% | — |
Who lives in Black Brook
| People | Black Brook | Typical Wisconsin town |
|---|---|---|
| Median age | 39.5 | 45.1 |
| Age 65 and over | 11.9% | 21.0% |
| Under 18 | 27.3% | — |
| Bachelor's degree or higher | 28.2% | 23.8% |
| Below the poverty line | 3.8% | 7.2% |
| Veterans | 7.3% | — |
| Born outside the U.S. | 2.9% | — |
| Work from home | 14.1% | 10.9% |
| Average commute | 29.8 min | 24.6 min |
| Homes with broadband | 95.2% | 89.1% |
Weather in Black Brook
July highs average 80.7°F and January lows 3.9°F. About 34.5 inches of rain and melted snow fall a year, with 46.2 inches of snow (typical Wisconsin town: 45.7 in). Expect about 4 days a year at 90°F or hotter and 167 nights at or below freezing.
Tornadoes, storms and disasters
16 tornadoes have passed within 10 miles of Black Brook since 1950, compared with 15 for the typical Wisconsin town. 7 rated (E)F2 or stronger. The strongest, an F3, struck on July 30, 1977 about 7.6 miles from the town center. Tornadoes within 10 miles have caused 4 deaths and 45 injuries since 1950. The most recent was on July 21, 2020.
Hail of 1 inch or larger has been reported within 10 miles 24 times; the largest was 3.00 inches on May 16, 2017.
Severe weather in Polk County since 1996
Polk County has been included in 10 federal disaster or emergency declarations since 1953, most often for flood, drought, tornado.
| Declared | Incident | Declaration |
|---|---|---|
| April 4, 2020 | Biological | DR-4520: Covid-19 Pandemic |
| March 13, 2020 | Biological | EM-3454: Covid-19 |
| August 27, 2019 | Flood | DR-4459: Severe Storms, Tornadoes, Straight-Line Winds, And Flooding |
| September 13, 2005 | Hurricane | EM-3249: Hurricane Katrina Evacuation |
| September 10, 2002 | Tornado | DR-1432: Severe Storms, Tornadoes And Flooding |
Jobs and pay in Polk County
Polk County had 16,162 jobs in 2024, paying an average of $47,798 a year. Unemployment was 4.1% in 2023; in Black Brook itself the ACS puts it at 3.3%.
Towns near Black Brook
- Clear Lake, WI3.1 mi · 1,099 people · home $198,700
- Amery, WI3.8 mi · 2,962 people · home $183,000
- Clear Lake, WI5.7 mi · 888 people · home $283,000
- Lincoln, WI5.8 mi · 2,099 people · home $305,000
- Cylon, WI6.5 mi · 708 people · home $328,600
- Clayton, WI7.8 mi · 958 people · home $301,000
- Stanton, WI8.1 mi · 907 people · home $347,300
- Forest, WI8.2 mi · 638 people · home $403,500
Black Brook questions
Is Black Brook, Wisconsin a good place to retire?
On The Town Files lifestyle rankings, Black Brook scores better for retirees than 74% of Wisconsin towns and quieter than 38%. 11.9% of residents are 65 or older (median age 39.5).
How much does a house cost in Black Brook?
The median owner-occupied home in Black Brook is valued at $361,100 (Census ACS 2020–2024), against a median household income of $102,963, so homes cost about 3.5 times income. Median rent is $1,167 a month.
What is the weather like in Black Brook?
July highs average 80.7°F and January lows 3.9°F (NOAA 1991–2020 normals). It gets about 34.5 inches of precipitation a year and 46.2 inches of snow.
Does Black Brook get tornadoes?
16 tornadoes have passed within 10 miles of Black Brook since 1950 (NOAA Storm Events); the strongest was a F3 on July 30, 1977. The typical Wisconsin town has had 15.
- U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024)
- U.S. Census Bureau, 2020 Census and 2025 Gazetteer (2020 / 2025)
- NOAA NCEI U.S. Climate Normals (1991–2020)
- NOAA NCEI Storm Events Database (1950–2026)
- FEMA OpenFEMA Disaster Declarations (this product uses the FEMA OpenFEMA API but is not endorsed by FEMA) (1953–2026)
- NCES Common Core of Data (2023–24)
- BLS Quarterly Census of Employment and Wages; USDA ERS county unemployment (BLS LAUS) (2000–2024)
- The Town Files lifestyle rankings, built from federal demographic, school, crime and housing data (2025)