Health · Union Mill

Union Mill, VA health

Union Mill differs from Virginia on 24 of 40 measures. It has fewer older adults who have lost all their teeth (3.6% vs 11.1%) and fewer adults facing food insecurity (5.7% vs 13.1%). Where it trails the state: more adults who have had cancer (9.2% vs 7.7%).

CDC PLACES 2025 · adults 18+ · CDC's estimate for Union Mill
TownTapestry Health GradeNew

Union Mill’s Health Grade: A+

On seven CDC health estimates for adults, Union Mill is healthier than 97% of U.S. towns and 89% of Virginia towns.

A+Self-rated healthA+Physical distressA+Mental distressA+ObesityB+DiabetesA+SmokingA+Exercise
All U.S. towns we grade (19,420)Healthier than 97%
Less healthyHealthier
Virginia towns we grade (374)Healthier than 89%
Towns with similar incomes, $188K–$313K (446)Healthier than 32%

Wealth explains part of the grade. Union Mill is healthier than 97% of U.S. towns overall, but against towns with similar incomes its edge is smaller.

These are estimates. At the ends of CDC’s likely ranges, Union Mill could be anywhere from A to A+.
How the Health Grade works
  • Seven CDC estimates. Adults in fair or poor health, frequent physical distress, frequent mental distress, obesity, diabetes, smoking and no exercise (CDC PLACES, 2025 release). On each one a town earns the share of U.S. towns doing worse, and those shares are averaged. It’s the same score as our Healthiest towns in Virginia ranking.
  • Graded on a national curve. Every U.S. town with 1,000+ residents and all seven estimates (19,420 places) is lined up by score: A+ top 5%A next 10%A- next 10%B B+ to B−, next 30%C C+ to C−, next 30%D D and D−, bottom 15%
  • Not adjusted for income. Wealthier towns are usually healthier, and the grade shows that as it is. The similar-incomes bar compares Union Mill with U.S. towns whose median household income is within 25% of its own.
  • Modeled, not measured. CDC combines national survey answers with each area’s age, sex, race and income mix. Union Mill uses CDC’s own estimate for it. High blood pressure is left out because it tracks age more than anything else. The confidence line recomputes the grade with every estimate at the low, then the high, end of its range.
Report card

How Union Mill compares with Virginia

Each theme counts how many of its measures are better, worse or too close to call against the state. Tap one to jump to it.

Chronic conditions

Out of every 100 Union Mill adults…

31 of every 100 Union Mill adults have high blood pressure
Virginia: 35 in 100 · better · margin 27.9–34.3%

Bars show Union Mill; the black tick is Virginia. Tap a condition to see it as people.

Habits

Everyday habits, side by side with the state

Union Mill, betterUnion Mill, worseToo close to callVirginia
Get no exerciseshare of adults 16.4% Union Mill
VA 23.8%
Sleep under 7 hoursshare of adults 31.6% Union Mill
VA 36%
Binge drinkshare of adults 13.7% Union Mill
VA 14.5%
Smoke cigarettesshare of adults 7% Union Mill
VA 12.2%
0%10%20%30%40%
Care & screenings

Keeping up with care

Share of Union Mill adults getting routine care. The full ring is 100%; the dark tick marks Virginia.

80%
Yearly checkup
VA 79%
80%
Dentist visit
VA 68%
92%
Cholesterol check
VA 88%
73%
Colon screening
VA 67%
82%
Mammogram
VA 79%
79%
Taking BP meds
VA 77%
1 in 23
working-age adults has no health insurance
Union Mill 4.4% · Virginia 1 in 11 (8.7%)
Mind & connection

How Union Mill adults are doing

1 in 3Union Mill adults feel lonely
29.9% · Virginia 33.8% · too close to call
1 in 5Union Mill adults have been diagnosed with depression
18.5% · Virginia 21.8% · better
1 in 5Union Mill adults lack social or emotional support
18.7% · Virginia 21.6% · too close to call
1 in 9Union Mill adults are in frequent mental distress
11% · Virginia 15.9% · better
Everyday needs

Making ends meet

Needs that shape health as much as any doctor visit: food, housing, utilities and a way to get around.

1 in 18
Union Mill adults worry about having enough food
5.7% · VA 13.1% · better
1 in 20
Union Mill adults worry about keeping their housing
5% · VA 10.9% · better
1 in 31
Union Mill adults were threatened with a utility shut-off
3.2% · VA 7.1% · better
1 in 27
Union Mill adults lack reliable transportation
3.7% · VA 7.4% · better

3.5% of Union Mill adults receive SNAP (food stamps), compared with 10.7% across Virginia.

Disability

Living with a disability

20.9%

of Union Mill adults live with a disability (Virginia 30%). Walking or climbing stairs is the most common.

Walking or climbing stairs9.1%
Thinking or memory9%
Hearing5.4%
Errands alone4.5%
Vision2.8%
Dressing or bathing2.1%

Black tick: Virginia. Shown without a better/worse judgment.

Around Union Mill

Union Mill and the towns around it

Pick a measure to shade the map. Darker is worse for health. Pins are hospitals and community health centers in and near Union Mill.

Fairfax Station: 22.6% Braddock: 21.3% Centreville: 23.4% Clifton: 23.4% Fair Lakes: 21.6% Burke Centre: 23.8% Burke: 23.8% Kings Park West: 23.5% George Mason: 23.6% Bull Run: 22.7% Chantilly: 23% Fair Oaks: 22.4% Greenbriar: 23.3% Union Mill: 22.2% Union Mill Fairfax Station Braddock Centreville Clifton Fair Lakes UVA Health Prince William Medical Center · Manassas · 5.8 mi · 3★ MedicareH Inova Fair Oaks Hospital · Fairfax · 5.8 mi · 5★ MedicareH Lunera Health - Manassas · Manassas · 5.1 mi+ Neighborhood Health Joseph Willard Dental · Fairfax · 5.8 mi+
21.3%23.8%· darker is worse for health

Obesity

#3 of 14towns on this map, healthiest first
Braddock21.3%
Fair Lakes21.6%
Union Mill22.2%
Fairfax Station22.6%
Centreville23.4%
Clifton23.4%
6 places to get careNearest ER 5.8 mi

Nearby towns are shaded from CDC's estimates for their ZIP codes, or CDC's own figure for cities and villages.

Getting care

Care in and near Union Mill

No hospital or community health center in Union Mill itself. These are the nearest.

HNearest ERUVA Health Prince William Medical CenterManassas · 5.8 miDirections →
★Best rated nearbyInova Fair Oaks Hospital★★★★★ · 5.8 miDirections →
+Low-cost careGreater Prince William Area Community Health CenterManassas · 5.1 mi · sliding-scale feesDirections →
5.1 mi
Greater Prince William Area Community Health Center
3 sites · nearest in Manassas
Sliding-scale fees
Directions to nearest
5.8 mi
UVA Health Prince William Medical Center
Manassas · ★★★★★
ER
5.8 mi
Inova Fair Oaks Hospital
Fairfax · ★★★★★
5.8 mi
Neighborhood Health
4 sites · nearest in Fairfax
Sliding-scale fees
Directions to nearest
11.1 mi
Inova Fairfax Hospital
Falls Church · ★★★★★
ER
11.1 mi
Reston Hospital Center
Reston · ★★★★★
ER
✓ Primary careUnion Mill is not a shortage area
✓ Dental careUnion Mill is not a shortage area
! Mental healthUnion Mill's county is a federal shortage area for some residents.ME - Fairfax/Falls Church MHCA · need score 7 of 25

Hospitals: Medicare overall star ratings, 1–5. Community health centers charge on a sliding scale by income. Distances are straight-line from the center of Union Mill. Shortage areas: HRSA Health Professional Shortage Areas (a “population” designation covers specific residents, such as those with low incomes).

All 40 measures for Union Mill
MeasureUnion MillMarginVirginia
Chronic conditions
High blood pressure31%27.9–34.3%35.4%better
High cholesterol41.2%37.8–44.8%38%about the same
Obesity22.2%18.8–26.2%34.5%better
Arthritis24.3%21.8–27.1%26.2%about the same
Depression18.5%16.1–21.2%21.8%better
Lost all teeth (65+)3.6%2.9–4.5%11.1%better
Asthma9.1%8–10.2%10.4%better
Cancer (not skin)9.2%8.3–10.1%7.7%worse
Diabetes10.5%9.2–12%12.5%better
COPD4.1%3.5–4.8%6.2%better
Heart disease5.2%4.7–5.9%6.1%better
Stroke2.5%2.3–2.7%3.3%better
Habits
Smoke cigarettes7%5.8–8.4%12.2%better
Binge drink13.7%11.6–16%14.5%about the same
Get no exercise16.4%13.9–19.3%23.8%better
Sleep under 7 hours31.6%28.3–35.1%36%better
Care & screenings
Yearly checkup80.1%77.3–82.7%79.2%about the same
Dentist visit79.6%77.4–81.7%67.9%better
Cholesterol check91.8%90.6–92.9%87.5%better
Colon screening72.5%69–75.8%67.4%better
Mammogram82.2%77.4–86.5%78.6%about the same
Taking BP meds79.1%76–81.9%76.8%about the same
No health insurance4.4%3.7–5.3%8.7%better
Mind & connection
Feel lonely29.9%26.2–33.8%33.8%about the same
Lack emotional support18.7%16.1–21.6%21.6%about the same
Frequent mental distress11%9.8–12.5%15.9%better
Fair or poor health11.6%10–13.3%18.1%better
Frequent physical distress9.8%8.6–11.2%12.8%better
Everyday needs
Food insecurity5.7%4.7–6.9%13.1%better
Housing insecurity5%4.2–6%10.9%better
Utility shut-off threat3.2%2.7–3.7%7.1%better
No reliable transportation3.7%3.2–4.3%7.4%better
Receive SNAP3.5%2.8–4.2%10.7%
Disability
Any disability20.9%18.2–23.9%30%
Walking or climbing stairs9.1%7.8–10.5%13.5%
Thinking or memory9%7.9–10.3%14%
Hearing5.4%4.8–6.1%6.4%
Vision2.8%2.5–3.1%4.7%
Dressing or bathing2.1%1.8–2.3%3.5%
Errands alone4.5%4–5.2%7.7%
About these numbers

How CDC estimates town health

They're modeled estimatesCDC combines a large national health survey with each area's age, sex, race and income mix to estimate local rates. Nobody surveyed Union Mill door to door.
Close calls stay grayEvery figure has a margin of error. When the Virginia figure falls inside it, we don't call Union Mill better or worse.
CDC's own town estimateCDC publishes Union Mill directly, so these are its own figures.

CDC PLACES: Local Data for Better Health, 2025 release. The Virginia figure combines its counties, weighted by adult population.

Health estimates: CDC PLACES. Hospitals and star ratings: Medicare Care Compare (CMS). Health centers and shortage areas: HRSA. Town boundaries: U.S. Census Bureau.

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/19 · 2025-01-01