Groundwork

Health care · County · South Dakota

Urgent care and walk-in clinics in Union County, SD

Competitor counts, household spending and official business counts for urgent care and walk-in clinics in Union County, SD, set against other counties and the U.S.

Groundwork market score

Not scored

The score needs at least 5 listings; this market has none.

Listings
0
None on the map
Official establishments
n/a
Fewer than 3, or not published
Household spending a year
$11.3M
On medical and dental services · $1,552 a household
Spending per listing
n/a
Listings per 10k households
0.0
Population, 2025
17,402
+3.3% since 2020

See the urgent care and walk-in clinics around any address in Union County

The site report maps the urgent care and walk-in clinics 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 Union County. Signed out, you see a blurred preview; on an account, each report is one action.

Free10 actions over 3 days, no card

Survey estimates 2020–2024 · population estimates 2025 · official business counts 2023 · map listings September 2026 · Data credits · How we measure

What this means

Households in Union County spend about $11.3M a year on medical and dental services, or $1,552 per household, 20% above the U.S. average. The spending figure covers all medical and dental services, not only urgent care and walk-in clinics.

Map listings as of September 2026 show no urgent care and walk-in clinics in Union County. At the national ratio of urgent care and walk-in clinics to household spending, Union County would have about 1, against none on map listings.

Official counts don’t publish a figure for freestanding emergency and urgent care centers in Union County, since they leave out counts under 3.

Population estimates show Union County grew 3.3% from 2020 to 2025, in step with the U.S. (+3.1%). With no urgent care and walk-in clinics on map listings, Union County isn’t given a market score for them.

How Union County compares

The same measures for South Dakota and the whole U.S. Spending per listing divides a year of household spending on all medical and dental services by the urgent care and walk-in clinics counted, so it measures the demand for each competitor, not any business’s revenue. Households per establishment does the same with the official count.

Urgent care and walk-in clinics in Union County, SD compared with South Dakota and the U.S.
MeasureUnion CountySouth DakotaU.S.
Listings per 10k households0.00.40.5
Spending per listingn/a$39.4M$24.5M
Households per official establishmentn/a20,30812,867
Official establishment growth, 2019–2023n/an/a+32.0%
Population growth, 2020–2025+3.3%+5.3%+3.1%
Spending per household on medical and dental services$1,552$1,402$1,288
Median household income$89,636$75,081$80,734
Groundwork market scoreNot scored80

Official counts and lending

Businesses

Official establishments, 2019 to 2023
n/a
Employees, 2023
n/a
Annual payroll, 2023
n/a
One-person businesses, 2023
Not publishedNot published for this business type
Map listings, September 2026
0
Listings at the U.S. rate for this spending
1The 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 freestanding emergency and urgent care centers in Union 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 Union County

Population, 2025 estimate
17,402+3.3% since 2020
Households
7,310
Median age
40.9
Homes lived in by their owners
73%
Vehicles per household
2.2
Land area
462 sq. mi.
People per square mile
37
Median household income
$89,636+27.4% vs. 2015–2019, before inflation
Average household income
$124,814
Median home value
$301,100
Jobs located here
9,648
Daytime population
19,509Residents who don’t work, plus everyone whose job is here

Looking at a specific site in Union 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 urgent care and walk-in clinics on map listings by name and distance.

Or open the report at the center of Union County. Signed out, you see a blurred preview; on an account, each report is one action.

Free10 actions over 3 days, no card

Other business types in Union County

Each with its Groundwork market score here, out of 100, where it has one.

Funeral services

Questions

How many urgent care and walk-in clinics are in Union County, SD?

There are no urgent care and walk-in clinics on map listings in Union County as of September 2026. The listings count urgent care and walk-in clinics. No official count is published for freestanding emergency and urgent care centers in Union County: counts under 3 are left out.

How much do households in Union County, SD spend on medical and dental services?

About $11.3M a year, or $1,552 per household. That is 20% above the U.S. average (an index of 120, where 100 is the U.S. average). That spending covers all medical and dental services, which urgent care and walk-in clinics share with other businesses in the trade. It is estimated from the incomes of the 7,310 households in Union County and national spending patterns by income.

How does Union County, SD compare with the U.S. for urgent care and walk-in clinics?

Union County has no urgent care and walk-in clinics on map listings. At the U.S. ratio of urgent care and walk-in clinics to household spending, Union County would have about 1, against none on map listings.

How fast is Union County, SD growing?

Population estimates put Union County at 17,402 people in 2025, up 3.3% since 2020, in step with the U.S. (+3.1%). It has 7,310 households. Median household income in Union County is $89,636, 11% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 27.4%, 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. Union County has no market score for urgent care and walk-in clinics, having none on map listings.

How can I see the market around a specific site?

Run a Groundwork site report on an address in Union County. It maps the urgent care and walk-in clinics 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 urgent care and walk-in clinics · All 56 business types in Union County

Screening a site or an acquisition in Union 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 Union County. Signed out, you see a blurred preview; on an account, each report is one action.

Run a site report See plans
Free10 actions over 3 days, no card

Screening many markets at once? Talk to us

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.