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Electricians in Pennington County, SD
Competitor counts, household spending and official business counts for electricians in Pennington County, SD, set against other counties and the U.S.
Groundwork market score · out of 100
Score 31 out of 100: Lower middle
Ranked #982 of 1,160 scored counties
#4 of 9 scored counties in South Dakota
- Listings
- 26
- 1 chain location (4%)
- Official establishments
- 49
- +25.6% since 2019
- Household spending a year
- $125.6M
- On home repairs, maintenance and insurance · $2,709 a household
- Spending per listing
- $4.8M
- 60% below the U.S.
- Listings per 10k households
- 5.6
- 2.2 times the U.S.
- Population, 2025
- 116,792
- +6.6% since 2020
See the electricians around any address in Pennington County
The site report maps the electricians 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 Pennington 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
For electricians, Pennington County has a Groundwork market score of 31 (lower middle): #982 of 1,160 scored counties and #4 of 9 scored counties in South Dakota. That puts it in the bottom quarter of counties.
Household spending on home repairs, maintenance and insurance in Pennington County comes to about $125.6M a year: $2,709 per household, 10% below the U.S. average. Spread across 26 electricians, that is $4.8M per company, 60% below the U.S. figure of $12M. The spending figure covers all home repairs, maintenance and insurance, not only electricians.
Pennington County has 26 electricians on map listings as of September 2026. One of them (4%) is a chain location, against 1% across the U.S. That is 5.6 per 10,000 households, 2.2 times the U.S. rate of 2.5.
Official counts show 49 businesses with payroll classed as electrical contractors in Pennington County in 2023, up 25.6% from 2019. That is one for every 946 households, against one for every 1,550 across the U.S. Since fiscal 2022, 5 SBA-backed loans worth $1.2M have gone to businesses classed as electrical contractors in Pennington County. Population estimates put the population change in Pennington County from 2020 to 2025 at +6.6%, faster than the U.S. (+3.1%).
How Pennington 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 electricians 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 | Pennington County | South Dakota | U.S. |
|---|---|---|---|
| Listings per 10k households | 5.6 | 4.2 | 2.5 |
| Spending per listing | $4.8M | $6.4M | $12M |
| Households per official establishment | 946 | 1,072 | 1,550 |
| Official establishment growth, 2019–2023 | +25.6% | +7.6% | +9.2% |
| Population growth, 2020–2025 | +6.6% | +5.3% | +3.1% |
| Spending per household on home repairs, maintenance and insurance | $2,709 | $2,698 | $3,018 |
| Median household income | $74,517 | $75,081 | $80,734 |
| Groundwork market score | 31 | 26 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 39 → 49+25.6% over the period
- Employees, 2023
- 498
- Annual payroll, 2023
- $28.3M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 261 chain location
- Listings at the U.S. rate for this spending
- 11The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 5
- Amount
- $1.2M
SBA-backed loans to businesses classed as electrical contractors in Pennington 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 Pennington County
- Population, 2025 estimate
- 116,792+6.6% since 2020
- Households
- 46,370
- Median age
- 41.0
- Homes lived in by their owners
- 69%
- Vehicles per household
- 2.0
- Land area
- 2,777 sq. mi.
- People per square mile
- 41
- Median household income
- $74,517+30.6% vs. 2015–2019, before inflation
- Average household income
- $99,289
- Median home value
- $302,200
- Jobs located here
- 59,416
- Daytime population
- 120,445Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Pennington 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 electricians on map listings by name and distance.
Or open the report at the center of Pennington County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardElectricians across South Dakota
Every South Dakota market ranked →The highest-scoring counties in South Dakota for electricians, numbered among those based in South Dakota, with Pennington County marked.
Top counties in South Dakota
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Lincoln County, SD | 60 | 8 | 2.9 | $10.8M | +17.5% | #365 of 1,160 |
| 2Minnehaha County, SD | 50 | 29 | 3.4 | $8.1M | +7.6% | #593 of 1,160 |
| 3Union County, SD | 40 | 5 | 6.8 | $4.4M | +3.3% | #839 of 1,160 |
| 4Pennington County, SD | 31 | 26 | 5.6 | $4.8M | +6.6% | #982 of 1,160 |
| 5Codington County, SD | 30 | 6 | 4.8 | $5.4M | +4.3% | #992 of 1,160 |
| 6Brookings County, SD | 29 | 7 | 5.1 | $5.1M | +9.6% | #1,005 of 1,160 |
| 7Meade County, SD | 29 | 7 | 5.8 | $4.7M | +2.7% | #1,008 of 1,160 |
| 8Davison County, SD | 14 | 8 | 9.0 | $2.8M | +0.6% | #1,138 of 1,160 |
| 9Brown County, SD | 9 | 13 | 8.0 | $3.3M | −1.7% | #1,151 of 1,160 |
Other business types in Pennington 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 electricians are in Pennington County, SD?
Map listings as of September 2026 show 26 electricians in Pennington County. One of them (4%) is a chain location. The listings count electricians. Official counts show 49 businesses with payroll classed as electrical contractors in 2023, up 25.6% from 2019.
How much do households in Pennington County, SD spend on home repairs, maintenance and insurance?
About $125.6M a year, or $2,709 per household. That is 10% below the U.S. average (an index of 90, where 100 is the U.S. average). Spread across the 26 electricians on map listings, it comes to $4.8M per company. That spending covers all home repairs, maintenance and insurance, which electricians share with other businesses in the trade. It is estimated from the incomes of the 46,370 households in Pennington County and national spending patterns by income.
How does Pennington County, SD compare with the U.S. for electricians?
Pennington County has 5.6 electricians per 10,000 households, 2.2 times the U.S. rate of 2.5. Spending per company is $4.8M, 60% below the U.S. figure of $12M. At the U.S. ratio of electricians to household spending, Pennington County would have about 11, against 26 on map listings. There is one business with payroll in the industry for every 946 households, against one for every 1,550 across the U.S. The official count rose 25.6% from 2019 to 2023, against +9.2% for the U.S.
How fast is Pennington County, SD growing?
Population estimates put Pennington County at 116,792 people in 2025, up 6.6% since 2020, faster than the U.S. (+3.1%). It has 46,370 households. Median household income in Pennington County is $74,517, 8% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 30.6%, 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. Pennington County scores 31 for electricians (lower middle), #982 of 1,160 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Pennington County. It maps the electricians 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 electricians · All 56 business types in Pennington County
Screening a site or an acquisition in Pennington 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 Pennington 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.