Home services · County · South Dakota
Home repair companies in Lake County, SD
Competitor counts, household spending and official business counts for home repair companies in Lake County, SD, set against other counties and the U.S.
Groundwork market score · out of 100
Score 44 out of 100: Lower middle
Ranked #1,340 of 2,057 scored counties
#4 of 16 scored counties in South Dakota
- Listings
- 8
- 0 chain locations (0%)
- Official establishments
- 5
- Businesses with payroll, 2023
- Household spending a year
- $12.9M
- On home repairs, maintenance and insurance · $2,736 a household
- Spending per listing
- $1.6M
- 34% below the U.S.
- Listings per 10k households
- 17.0
- 37% above the U.S.
- Population, 2025
- 10,993
- −0.2% since 2020
See the home repair companies around any address in Lake County
The site report maps the home repair companies on map listings near the address, by name and distance, and sizes the households and spending around it. Or open the report at the center of Lake County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardSurvey estimates 2020–2024 · population estimates 2025 · official business counts 2023 · map listings September 2026 · Data credits · How we measure
What this means
As of September 2026, map listings count 8 home repair companies in Lake County. None of them are chain locations, against 4% across the U.S. That comes to 17.0 for every 10,000 households, 37% above the U.S. rate of 12.4.
Household spending on home repairs, maintenance and insurance in Lake County comes to about $12.9M a year: $2,736 per household, 9% below the U.S. average. That is about $1.6M of household spending for each company on map listings, 34% below the U.S. figure of $2.4M.
In 2023, official counts showed 5 businesses with payroll in Lake County classed as plumbing, HVAC, electrical and roofing contractors. That is one for every 943 households, against one for every 587 across the U.S.
Between 2020 and 2025, the population of Lake County declined 0.2%, against +3.1% for the U.S. Lake County scores 44 (lower middle) on the Groundwork market score for home repair companies, ranking #1,340 of 2,057 scored counties and #4 of 16 scored counties in South Dakota.
How Lake County compares
The same measures for South Dakota and the whole U.S. Spending per listing divides a year of household spending on all home repairs, maintenance and insurance by the home repair companies counted, so it measures the demand for each competitor, not any business’s revenue. Households per establishment does the same with the official count.
| Measure | Lake County | South Dakota | U.S. |
|---|---|---|---|
| Listings per 10k households | 17.0 | 15.2 | 12.4 |
| Spending per listing | $1.6M | $1.8M | $2.4M |
| Households per official establishment | 943 | 432 | 587 |
| Official establishment growth, 2019–2023 | n/a | +10.4% | +9.6% |
| Population growth, 2020–2025 | −0.2% | +5.3% | +3.1% |
| Spending per household on home repairs, maintenance and insurance | $2,736 | $2,698 | $3,018 |
| Median household income | $76,808 | $75,081 | $80,734 |
| Groundwork market score | 44 | 26 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 11 → 5
- Employees, 2023
- 21
- Annual payroll, 2023
- $1M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 80 chain locations
- Listings at the U.S. rate for this spending
- 5The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 0
- Amount
- $0
SBA-backed loans to businesses classed as plumbing, HVAC, electrical and roofing contractors in Lake County, through June 2026, placed by the borrower’s ZIP code. Official establishments are businesses with payroll; the official counts leave out places with fewer than 3.
Population and households in Lake County
- Population, 2025 estimate
- 10,993−0.2% since 2020
- Households
- 4,716
- Median age
- 44.3
- Homes lived in by their owners
- 74%
- Vehicles per household
- 2.3
- Land area
- 563 sq. mi.
- People per square mile
- 19
- Median household income
- $76,808+24.2% vs. 2015–2019, before inflation
- Average household income
- $104,754
- Median home value
- $247,600
- Jobs located here
- 5,183
- Daytime population
- 10,346Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Lake County?
These figures cover the whole county. A site report draws rings around one address and counts what’s inside them: households, spending, jobs, and the home repair companies on map listings by name and distance.
Or open the report at the center of Lake County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardHome repair trades across South Dakota
Every South Dakota market ranked →The highest-scoring counties in South Dakota for home repair companies, numbered among those based in South Dakota, with Lake County marked.
Top counties in South Dakota
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Lincoln County, SD | 66 | 31 | 11.1 | $2.8M | +17.5% | #330 of 2,057 |
| 2Union County, SD | 59 | 12 | 16.4 | $1.8M | +3.3% | #639 of 2,057 |
| 3Minnehaha County, SD | 47 | 133 | 15.7 | $1.8M | +7.6% | #1,202 of 2,057 |
| 4Lake County, SD | 44 | 8 | 17.0 | $1.6M | −0.2% | #1,340 of 2,057 |
| 5Clay County, SD | 42 | 6 | 10.8 | $2.2M | +0.2% | #1,400 of 2,057 |
| 6Brookings County, SD | 40 | 19 | 13.8 | $1.9M | +9.6% | #1,501 of 2,057 |
| 7Beadle County, SD | 38 | 9 | 11.9 | $2.1M | +2.4% | #1,565 of 2,057 |
| 8Butte County, SD | 37 | 6 | 13.9 | $1.9M | +5.5% | #1,616 of 2,057 |
| 9Pennington County, SD | 31 | 110 | 23.7 | $1.1M | +6.6% | #1,833 of 2,057 |
| 10Lawrence County, SD | 30 | 24 | 19.9 | $1.3M | +14.0% | #1,854 of 2,057 |
Other business types in Lake County
Each with its Groundwork market score here, out of 100, where it has one.
Food and drink
Groceries and convenience
Auto
Beauty and personal care
Fitness and classes
Health care
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many home repair companies are in Lake County, SD?
Lake County has 8 home repair companies on map listings as of September 2026. None of them are chain locations. The listings count HVAC, plumbing, electrical, roofing and gutter companies. Official counts show 5 businesses with payroll classed as plumbing, HVAC, electrical and roofing contractors in 2023.
How much do households in Lake County, SD spend on home repairs, maintenance and insurance?
About $12.9M a year, or $2,736 per household. That is 9% below the U.S. average (an index of 91, where 100 is the U.S. average). Spread across the 8 home repair companies on map listings, it comes to $1.6M per company. It is estimated from the incomes of the 4,716 households in Lake County and national spending patterns by income.
How does Lake County, SD compare with the U.S. for home repair companies?
Lake County has 17.0 home repair companies per 10,000 households, 37% above the U.S. rate of 12.4. Spending per company is $1.6M, 34% below the U.S. figure of $2.4M. At the national ratio of home repair companies to household spending, Lake County would have about 5, against 8 on map listings. There is one business with payroll in the industry for every 943 households, against one for every 587 across the U.S.
How fast is Lake County, SD growing?
Population estimates put Lake County at 10,993 people in 2025, down 0.2% since 2020, against +3.1% for the U.S. It has 4,716 households. Median household income in Lake County is $76,808, 5% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 24.2%, before inflation.
What is the Groundwork market score?
The Groundwork market score runs from 0 to 100 and compares a market with others of its kind for one business type: states with states, metro areas with metro areas, small-town markets and counties with their own. It weighs household spending per competitor (35%), households per business with payroll (25%), population growth (20%) and spending power (20%), each ranked against those peers. A higher score means that, taken together, the market has more household spending and more households for each business already there, faster population growth and more spending per household than similar markets. It describes a market, not any one site or deal. Lake County scores 44 for home repair companies (lower middle), #1,340 of 2,057 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Lake County. It maps the home repair companies on map listings near the site and sizes the households and spending within the distance you choose. New accounts get 10 actions over 3 days, no card.
How the score works · Top markets for home repair companies · All 56 business types in Lake County
Screening a site or an acquisition in Lake County?
A site report maps the competitors on map listings near an address and sizes the households and spending around it.
The button opens the report at the center of Lake County. Signed out, you see a blurred preview; on an account, each report is one action.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are estimates for research only. Not investment or real estate advice.