Health care · County · Pennsylvania
Medical and dental practices in Northumberland County, PA
How Northumberland County, PA compares with other counties and the U.S. for medical and dental practices: competitors, household spending, official counts and growth.
Groundwork market score · out of 100
Score 42 out of 100: Lower middle
Ranked #1,564 of 2,394 scored counties
#15 of 64 scored counties in Pennsylvania
- Listings
- 163
- 24 chain locations (15%)
- Official establishments
- 102
- +6.3% since 2019
- Household spending a year
- $39.5M
- On medical and dental services · $1,043 a household
- Spending per listing
- $243K
- 59% above the U.S.
- Listings per 10k households
- 43.0
- 49% below the U.S.
- Population, 2025
- 89,920
- −1.8% since 2020
See the medical and dental practices around any address in Northumberland County
The site report maps the medical and dental practices 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 Northumberland 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 163 medical and dental practices in Northumberland County. Of those, 24 are chain locations, or 15%, against 11% across the U.S. That comes to 43.0 for every 10,000 households, 49% below the U.S. rate of 84.5.
Household spending on medical and dental services in Northumberland County comes to about $39.5M a year: $1,043 per household, 19% below the U.S. average. Spread across 163 medical and dental practices, that is $243K per practice, 59% above the U.S. figure of $152K.
In 2023, official counts showed 102 businesses with payroll in Northumberland County classed as offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers, up 6.3% from 2019. That is one for every 371 households, against one for every 270 across the U.S. Another 12 one-person businesses have no payroll, by official counts.
Population estimates show Northumberland County declined 1.8% from 2020 to 2025, against +3.1% for the U.S. For medical and dental practices, Northumberland County has a Groundwork market score of 42 (lower middle): #1,564 of 2,394 scored counties and #15 of 64 scored counties in Pennsylvania.
How Northumberland County compares
The same measures for Pennsylvania and the whole U.S. Spending per listing divides a year of household spending on all medical and dental services by the medical and dental practices 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 | Northumberland County | Pennsylvania | U.S. |
|---|---|---|---|
| Listings per 10k households | 43.0 | 92.8 | 84.5 |
| Spending per listing | $243K | $129K | $152K |
| Households per official establishment | 371 | 297 | 270 |
| Official establishment growth, 2019–2023 | +6.3% | −2.5% | +1.5% |
| Population growth, 2020–2025 | −1.8% | +0.5% | +3.1% |
| Spending per household on medical and dental services | $1,043 | $1,201 | $1,288 |
| Median household income | $60,583 | $77,971 | $80,734 |
| Groundwork market score | 42 | 25 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 96 → 102+6.3% over the period
- Employees, 2023
- 671
- Annual payroll, 2023
- $47.5M
- One-person businesses, 2023
- 12Businesses with no payroll
- Map listings, September 2026
- 16324 chain locations
- Listings at the U.S. rate for this spending
- 259The 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 offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers in Northumberland 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 Northumberland County
- Population, 2025 estimate
- 89,920−1.8% since 2020
- Households
- 37,886
- Median age
- 44.9
- Homes lived in by their owners
- 75%
- Vehicles per household
- 1.8
- Land area
- 458 sq. mi.
- People per square mile
- 198
- Median household income
- $60,583+24.5% vs. 2015–2019, before inflation
- Average household income
- $78,529
- Median home value
- $162,400
- Jobs located here
- 27,386
- Daytime population
- 78,297Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Northumberland 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 medical and dental practices on map listings by name and distance.
Or open the report at the center of Northumberland County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardDoctors, dentists and clinics across Pennsylvania
Every Pennsylvania market ranked →The highest-scoring counties in Pennsylvania for medical and dental practices, numbered among those based in Pennsylvania, with Northumberland County marked.
Top counties in Pennsylvania
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Pike County, PA | 73 | 89 | 36.7 | $327K | +7.2% | #257 of 2,394 |
| 2Susquehanna County, PA | 62 | 48 | 30.9 | $361K | −0.3% | #644 of 2,394 |
| 3Perry County, PA | 62 | 88 | 48.1 | $243K | +2.1% | #666 of 2,394 |
| 4Adams County, PA | 62 | 219 | 53.6 | $225K | +3.6% | #670 of 2,394 |
| 5Juniata County, PA | 61 | 31 | 34.3 | $316K | −0.3% | #696 of 2,394 |
| 6Fulton County, PA | 61 | 23 | 36.3 | $296K | −0.6% | #700 of 2,394 |
| 7Lebanon County, PA | 51 | 341 | 60.1 | $195K | +2.2% | #1,136 of 2,394 |
| 8Chester County, PA | 50 | 1,809 | 88.3 | $172K | +4.2% | #1,194 of 2,394 |
| 9Franklin County, PA | 49 | 399 | 62.8 | $186K | +3.0% | #1,232 of 2,394 |
| 10York County, PA | 49 | 1,326 | 73.0 | $167K | +3.6% | #1,245 of 2,394 |
| 15Northumberland County, PA | 42 | 163 | 43.0 | $243K | −1.8% | #1,564 of 2,394 |
Other business types in Northumberland 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
- Doctors, dentists and clinics42
- Dentists and orthodontists61
- Primary care and pediatrics52
- Urgent care and walk-in clinics
- Chiropractors44
- Physical therapy24
- Optometrists and eye care54
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many medical and dental practices are in Northumberland County, PA?
Northumberland County has 163 medical and dental practices on map listings as of September 2026. 24 of them (15%) are chain locations. The listings count every outpatient clinic and practice, and urgent care. Official counts show 102 businesses with payroll classed as offices of physicians, dentists, chiropractors, optometrists and therapists, and urgent care centers in 2023, up 6.3% from 2019. Official counts list 12 one-person businesses without payroll.
How much do households in Northumberland County, PA spend on medical and dental services?
About $39.5M a year, or $1,043 per household. That is 19% below the U.S. average (an index of 81, where 100 is the U.S. average). Spread across the 163 medical and dental practices on map listings, it comes to $243K per practice. It is estimated from the incomes of the 37,886 households in Northumberland County and national spending patterns by income.
How does Northumberland County, PA compare with the U.S. for medical and dental practices?
Northumberland County has 43.0 medical and dental practices per 10,000 households, 49% below the U.S. rate of 84.5. Spending per practice is $243K, 59% above the U.S. figure of $152K. At the national ratio of medical and dental practices to household spending, Northumberland County would have about 259, against 163 on map listings. There is one business with payroll in the industry for every 371 households, against one for every 270 across the U.S. The official count rose 6.3% from 2019 to 2023, against +1.5% for the U.S.
How fast is Northumberland County, PA growing?
Population estimates put Northumberland County at 89,920 people in 2025, down 1.8% since 2020, against +3.1% for the U.S. It has 37,886 households. Median household income in Northumberland County is $60,583, 25% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 24.5%, 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. Northumberland County scores 42 for medical and dental practices (lower middle), #1,564 of 2,394 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Northumberland County. It maps the medical and dental practices 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 medical and dental practices · All 56 business types in Northumberland County
Screening a site or an acquisition in Northumberland 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 Northumberland 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.