The Town FilesSouth Lancaster, Wisconsin
Town in Grant County · population 884 (2020 Census)
- Median home
- $251,700
- Household income
- $77,500
- Jan low / Jul high
- 9° / 81°
- Snow a year
- 37 in
- Tornadoes ≤10 mi since 1950
- 22
- Median age
- 43.8
South Lancaster is a town of 884 people in Grant County, Wisconsin. The median home is worth $251,700, close to the typical Wisconsin town ($256,000). It ranks better for cycling than 97% of Wisconsin towns, better transit than 91% of Wisconsin towns, better for young professionals than 81% of Wisconsin towns.
How South Lancaster 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 South Lancaster is worth $251,700, close to the typical Wisconsin town ($256,000). Homes cost about 3.2 times the median household income of $77,500, which is more affordable than 48% of Wisconsin towns. Median rent is $838 a month. 81.0% of households own their home.
| Housing | South Lancaster | Typical Wisconsin town |
|---|---|---|
| Median home value | $251,700 | $256,000 |
| Median rent | $838 | $951 |
| Median household income | $77,500 | $82,217 |
| Home value ÷ income | 3.2× | 3.1× |
| Homeownership | 81.0% | 86.8% |
| Median year built | 1973 | 1978 |
| Seasonal / vacation homes | 2.4% | — |
Who lives in South Lancaster
| People | South Lancaster | Typical Wisconsin town |
|---|---|---|
| Median age | 43.8 | 45.1 |
| Age 65 and over | 24.8% | 21.0% |
| Under 18 | 28.6% | — |
| Bachelor's degree or higher | 25.0% | 23.8% |
| Below the poverty line | 8.4% | 7.2% |
| Veterans | 6.9% | — |
| Born outside the U.S. | 2.1% | — |
| Work from home | 9.1% | 10.9% |
| Average commute | 17.3 min | 24.6 min |
| Homes with broadband | 73.9% | 89.1% |
Weather in South Lancaster
July highs average 80.9°F and January lows 8.9°F. About 38.5 inches of rain and melted snow fall a year, with 37.4 inches of snow (typical Wisconsin town: 45.7 in). Expect about 4 days a year at 90°F or hotter and 150 nights at or below freezing.
Tornadoes, storms and disasters
22 tornadoes have passed within 10 miles of South Lancaster since 1950, compared with 15 for the typical Wisconsin town. 6 rated (E)F2 or stronger. The strongest, an F4, struck on April 11, 1965 about 9.9 miles from the town center and killed 1. Tornadoes within 10 miles have caused 1 deaths and 4 injuries since 1950. The most recent was on August 10, 2020.
Hail of 1 inch or larger has been reported within 10 miles 37 times; the largest was 2.75 inches on June 12, 1976.
Severe weather in Grant County since 1996
Grant County has been included in 20 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 |
| October 7, 2017 | Severe Storm | DR-4343: Severe Storms, Straight-Line Winds, Flooding, Landslides, And Mud |
| August 8, 2013 | Severe Storm | DR-4141: Severe Storms, Flooding, And Mudslides |
| April 5, 2011 | Snowstorm | DR-1966: Severe Winter Storm And Snowstorm |
Jobs and pay in Grant County
Grant County had 17,200 jobs in 2024, paying an average of $47,501 a year. Unemployment was 2.9% in 2023; in South Lancaster itself the ACS puts it at 1%.
Towns near South Lancaster
- Lancaster, WI2.7 mi · 3,907 people · home $204,000
- Ellenboro, WI6.1 mi · 580 people · home $247,000
- North Lancaster, WI6.6 mi · 581 people · home $279,900
- Beetown, WI6.9 mi · 723 people · home $226,500
- Potosi, WI7.6 mi · 813 people · home $206,000
- Waterloo, WI7.9 mi · 552 people · home $309,100
- Liberty, WI8.6 mi · 543 people · home $147,900
- Potosi, WI8.7 mi · 646 people · home $187,500
South Lancaster questions
Is South Lancaster, Wisconsin a good place to retire?
On The Town Files lifestyle rankings, South Lancaster scores better for retirees than 29% of Wisconsin towns and quieter than 29%. 24.8% of residents are 65 or older (median age 43.8).
How much does a house cost in South Lancaster?
The median owner-occupied home in South Lancaster is valued at $251,700 (Census ACS 2020–2024), against a median household income of $77,500, so homes cost about 3.2 times income. Median rent is $838 a month.
What is the weather like in South Lancaster?
July highs average 80.9°F and January lows 8.9°F (NOAA 1991–2020 normals). It gets about 38.5 inches of precipitation a year and 37.4 inches of snow.
Does South Lancaster get tornadoes?
22 tornadoes have passed within 10 miles of South Lancaster since 1950 (NOAA Storm Events); the strongest was a F4 on April 11, 1965. 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)