Unified School District · SD
Lyman School District 42-1
Lyman School District 42-1 is a unified school district in South Dakota with a community population of 2,944. The median household income is $65,926 and the median age is 34.3.
2,944
Population
3
People / sq mi
$65,926
Median Income
34.3
Median Age
Lyman School District 42-1 covers 1,177 sq mi of land at 2.5 people per square mile.
Race & Ethnicity
| White | 48.4% |
| Black or African American | 0.0% |
| Asian | 34.5% |
| Hispanic or Latino (any race) | 0.4% |
Economy & Income
$65,926
Median Household Income
$33,303
Per Capita Income
20.3%
Poverty Rate
1.9%
Unemployment
Housing
$160,700
Median Home Value
$612
Median Rent
66.7%
Homeownership
Education Attainment
87.9%
High School+
25.3%
Bachelor's+
Other South Dakota School Districts
Largest Cities in South Dakota
Largest Counties in South Dakota
Congressional Districts in South Dakota
State rankings
Frequently Asked Questions
Lyman School District 42-1 serves a community with a population of 2,944 according to the latest Census ACS 5-Year estimates. This unified school district is located in South Dakota.
The median household income in Lyman School District 42-1 is $65,926, with a per capita income of $33,303. The poverty rate is 20.3%.
Lyman School District 42-1 is 48.4% White, 0.0% Black or African American, 34.5% Asian, and 0.4% Hispanic or Latino, per Census ACS data.
In Lyman School District 42-1, 87.9% of adults have a high school diploma or higher, and 25.3% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Lyman School District 42-1 is $160,700, with a median rent of $612. The homeownership rate is 66.7%.
More from South Dakota
Data for Lyman School District 42-1 from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 4644770).
The this entity record above pulls directly from the U.S. Census Bureau ACS and decennial files. What follows is the per-entity context — how this entity sits in the broader U.S. population demographics distribution and which underlying factors drive the headline numbers.
Every number on this page links back to the U.S. Census Bureau ACS and decennial files; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.