Jerauld County, South Dakota Demographics
Population trends, housing costs, income, commuting, and health, all on one page.
Jerauld County, SD Population Density Map and Area Scores
Area Score
Health, income and education, each graded from F to A+. Explore interactive maps for deeper analysis.
-
B
Health Around average
-
B
Income Around average
-
D
Education Well below average
Source: Map AI Methodology
Population: density and quick facts
| Metric | Jerauld County | South Dakota Avg | U.S. Average |
|---|---|---|---|
| Population | 1,772 | 907,403 | 337,468,954 |
| Population density (per sq mi) | 3.3 | 11.8 | 86.4 |
| Population growth (%/yr) | -1.62% | 0.80% | 0.59% |
| Median age | 47.7 | 35.5 | 37.3 |
| Households | 785 | 365,533 | 130,235,071 |
Population in Jerauld County declined by 11.1% from 2009 to 2024, reaching 1,772 in 2024.
Population Growth 2009–2024
Race & Ethnicity
Age & Sex
The largest generation in Jerauld County is Boomers, aged 61–79, at 24.3% of residents. That is 7.1 points above South Dakota as a whole.
- Gen Z 13–28 242 13.7% -8.3 pts
- Millennials 29–44 293 16.6% -3.9 pts
- Gen X 45–60 368 20.8% +2.3 pts
- Boomers 61–79 431 24.3% +7.1 pts
Residents by birth cohort, from the 2025 age distribution. The right-hand figure is how far each cohort's share sits above or below South Dakota, in percentage points. Children younger than Gen Z and the generations before the Boomers are counted in the population but not shown here, so these shares do not add up to 100%.
Male and female share
Women are 50.0% of the people living in Jerauld County and men 50.0%.
- Women 50.0% South Dakota 49.6%
- Men 50.0% South Dakota 50.4%
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Economy
Jerauld County has a the economy index of B, which means it is quite prosperous.
| Metric | Jerauld County | South Dakota Avg | U.S. Average |
|---|---|---|---|
| Median household income | $74,889 | $75,087 | $80,455 |
| Income growth (%/yr) | 5.08% | 4.61% | 4.80% |
| Unemployment rate | 1.7% | 2.9% | 5.2% |
The median household income in Jerauld County is about the same as in South Dakota.
Housing
| Metric | Jerauld County | South Dakota Avg | U.S. Average |
|---|---|---|---|
| Median home price | $120,312 | $92,142 | $248,835 |
| Median rent | $631 | $946 | $1,407 |
| Homeownership rate | 84.1% | 68.6% | 65.2% |
The median home price in Jerauld County is about 15.9 years' worth of rent — buying at the median price costs roughly as much as paying the median rent of $631 per month for that long.
Commute Time & Mobility
Commuters in Jerauld County spend about 23 minutes on the road round trip each working day. Over a typical 250-day work year, that adds up to roughly 95 hours, about 4.0 full days, spent commuting.
| Metric | Jerauld County | South Dakota Avg | U.S. Average |
|---|---|---|---|
| One-way commute (min) | 11.5 | 15.3 | 22.4 |
| Round-trip commute (min) | 22.9 | 30.7 | 44.8 |
| Yearly time spent (hours) | 95 | 128 | 187 |
| Estimated yearly cost | $2,959 | $3,961 | $5,790 |
| Work from home | 19.8% | 9.7% | 15.0% |
| Highway traffic (vehicles/day) | 673 | 2,777 | 8,813 |
| Local road traffic (vehicles/day) | 119 | 353 | 1,355 |
Fastest commutes among counties in
South Dakota:
Jones County (6.7 min), Bennett County (7.5 min), Jackson County (7.8 min).
Slowest:
Custer County (25.5 min), McCook County (25.4 min), Turner County (23.1 min).
The average commute time in Jerauld County is 11 minutes, shorter than the 15 minutes in South Dakota.
Estimated yearly cost applies a single national wage rule of thumb (U.S. Bureau of Labor Statistics average hourly earnings), not a measurement of wages in this area. Traffic volume figures come from proprietary Ticon and TrafficZoom data.
Education & Households
Jerauld County has a education index of D, which means it is barely educated.
| Metric | Jerauld County | South Dakota Avg | U.S. Average |
|---|---|---|---|
| Bachelor's degree or higher | 16.5% | 28.0% | 31.6% |
| Average household size | 2.21 | 2.40 | 2.53 |
Highest education index among counties in
South Dakota:
Clay County (0.4), Lincoln County (0.3), Stanley County (0.3).
Lowest:
Buffalo County (0.1), Mellette County (0.2), Oglala Lakota County (0.2).
Health
Jerauld County has a health index of B, which means it is quite healthy.
| Metric | Jerauld County | South Dakota Avg | U.S. Average |
|---|---|---|---|
| Life expectancy (years) | 80.5 | 79.9 | 78.3 |
| Self-rated poor health | 11.8% | 13.8% | 16.3% |
| Smokers | 15.5% | 19.9% | 19.0% |
Highest health index among counties in
South Dakota:
Brookings County (0.8), Lincoln County (0.8), Clay County (0.8).
Lowest:
Todd County (0.7), Buffalo County (0.7), Mellette County (0.7).
Frequently Asked Questions
Common questions about Jerauld County, South Dakota.
What is the population of Jerauld County, South Dakota?
About 1,772 people live in Jerauld County, South Dakota, in 785 households of 2.2 people on average. The median age is 47.7, so residents are older than the U.S. median of 37.3 by about 10 years.
Is Jerauld County, South Dakota urban or rural?
Averaged over its land area, Jerauld County, South Dakota has 3 people per square mile, a density typical of rural areas. That is about 4% of the U.S. average of 86.
How affordable is housing in Jerauld County, South Dakota?
The median home costs 1.6 times the median household income ($120,312 against $74,889), compared with 3.1 times nationally. That is within the traditional rule of thumb of about 3 times income. Median rent of $631 a month takes about 10% of the median household's income, below the 30% level at which HUD considers renters cost-burdened.
Is it hard to find a job in Jerauld County, South Dakota?
Unemployment in Jerauld County, South Dakota is only 1.7%, well below the U.S. rate of 5.2%, a sign of a tight labor market where employers compete for workers.
How educated are people in Jerauld County, South Dakota?
16.5% of adults in Jerauld County, South Dakota hold a bachelor's degree or higher (about 1 in 6), well below the U.S. share of 31.6%.
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