South Lansing is a CDP located in Tompkins County, New York. South Lansing has a 2025 population of 1,138 . South Lansing is currently growing at a rate of 7.16% annually and its population has increased by 20.55% since the most recent census, which recorded a population of 944 in 2020.
The average household income in South Lansing is $151,248 with a poverty rate of 10.06%. The median age in South Lansing is 40 years: 40.1 years for males, and 31.6 years for females. For every 100 females there are 76.1 males.
Data after 2023 is projected based on recent change
The racial composition of South Lansing includes 91.89% White, 4.95% Black or African American, and smaller percentages for Two or more races, Native Hawaiian or Pacific Islander and multiracial populations.
White (91.89%)
Black or African American (4.95%)
Two or more races (2.76%)
Native Hawaiian or Pacific Islander (0.41%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,133 | 91.89% |
| Black or African American | 61 | 4.95% |
| Two or more races | 34 | 2.76% |
| Native Hawaiian or Pacific Islander | 5 | 0.41% |
Married
Widowed
Divorced
Separated
Never Married
South Lansing's average per capita income is $0. Household income levels show a median of $162,846. The poverty rate stands at 10.06%.
Name | Median | Mean |
|---|---|---|
| Households | $162,846 | $151,248 |
| Married Families | $161,083 | - |
| Families | $159,846 | $175,890 |
| Non Families | $30,648 | $35,019 |
Average Income
Median Household Income
Poverty Rate