ZIP code
23878
in Sedley, VirginiaPopulation 1,217
51.38/ 100
Ranked #14,318 of 32,066 US ZIPs (top 45%)
Ranked #408 of 873 Virginia ZIPs (top 47%)
Ranks are modeled estimates — ZIPs a few hundred places apart are effectively tied.
What defines this ZIP
Metrics where this ZIP sits in the tails of the national distribution — the ones that most set it apart. Select any tile for its definition and methodology.
PFAS in drinking water
6.1%
in the bottom 2.2% nationally
Lower is healthier
ST1stUS2ndDefinition & source ›
The modeled probability that PFAS “forever chemicals” would be detected in untreated groundwater in this area, the source private wells draw on.
A modeled likelihood for untreated groundwater, the source drawn on by private wells, which are federally unregulated. It is not a measurement of treated water delivered by a public system, and it is not a test of any individual well.
Full methodology ›Humid extreme heat
99.2 days/year
in the top 23% nationally
Lower is healthier
ST94thUS77thDefinition & source ›
The average number of days per year when modeled heat stress — temperature, humidity, sun, and wind combined — reaches levels hard on the body outdoors.
Full methodology ›The read
Sedley, Virginia (ZIP 23878) ranks in the top 45% healthiest ZIPs nationally (14,318th) and the top 47% of Virginia (408th).
A profile of give and take, with clear readings each way: modeled pfas rests in the bottom 2.2% nationally. Modeled loud transportation noise lands at the national minimum, shared with about 22% of ZIPs. Poverty settles in the bottom 11.1% nationally, modeled arsenic rests in the bottom 11.3% nationally, and homeownership lands in the top 11.9% nationally. Crowded housing settles at the national minimum, shared with about 29% of ZIPs. Modeled expected annual loss rests in the bottom 18% nationally. Outer-floodplain exposure lands at the national minimum, shared with about 36% of ZIPs. Modeled radon settles in the bottom 21% nationally. On the other side, recreation rests at the national minimum, shared with about 35% of ZIPs.
For context, pfas is the man-made "forever chemicals" that build up in the body and environment instead of breaking down; here a modeled estimate of the chance a private well contains them. Arsenic is a natural groundwater contaminant, here a modeled estimate of the chance private-well levels exceed a benchmark. Expected annual loss is FEMA's modeled estimate, in dollars, of average yearly harm to people from natural hazards. The closest ZIP that ranks healthier overall is ZIP 23487, about 7.1 miles away.
What’s driving this score
Nine domains make up the ZipVitals Score — here is how this ZIP does on each, and how much each one counts.
Compared with the ZIP codes measured across all nine scoring domains — not with all US ZIP codes.
Lifting this score
Environmental Hazard
healthier than 94%
14%
Preventive Care
healthier than 73%
13%
About typical
Risk Behavior
healthier than 53%
11%
Mental Health
healthier than 45%
8%
Disability
healthier than 44%
7%
Climate / Disaster Risk
healthier than 47%
5%
Healthcare Access
healthier than 41%
5%
Holding it back
Chronic Disease Burden
healthier than 39%
21%
Social Need / SDOH
healthier than 40%
16%
Lifting this score
Environmental Hazard
healthier than 91%
14%
About typical
Chronic Disease Burden
healthier than 57%
21%
Preventive Care
healthier than 56%
13%
Mental Health
healthier than 48%
8%
Disability
healthier than 54%
7%
Climate / Disaster Risk
healthier than 43%
5%
Healthcare Access
healthier than 47%
5%
Holding it back
Social Need / SDOH
healthier than 34%
16%
Risk Behavior
healthier than 39%
11%
“Share” is how much of this ZIP’s score the domain accounts for. Percentages are rounded; higher is healthier in every domain. How the score works, and who it compares you with ›
Findings that name this ZIP
One of our published findings lists this ZIP code. Each finding compares one published measure against a stated benchmark, and names only the ZIP codes whose estimates are reliable enough to rank. See all surprising findings.
Clean environment, heavy chronic burden
Where the environment and chronic illness point in opposite directions
Environmental-hazard standing 94.1 (top 10%); chronic-disease standing 38.8 — 55 points apart, cleaner on the environment than it is on chronic illness.
Ranked #2,096 of the 18,187 ZIP codes this finding names, ordered by the gap from cleanest environment to heaviest chronic burden, highest first.
Nearby & similar ZIPs
Editorially selected — see how this ZIP compares to nearby and similar places.
Nearby
23837
Virginiashares a border
Score 50.61
Closest healthier
23487
Virginiaabout 7.1 mi away
Score 53.17
Similar health profile
36874
Alabama92% similar profile
Score 50.90
How these were chosen: only ZIPs with a published Score appear — a nearby ZIP with too little data to score won’t. Nearby means closest by distance between ZIP boundaries, which can cross state lines. A similar health profile is a close match across the nine Score domains, not similar demographics. Distances are measured between ZIP boundaries — ZIPs that touch share a border. How distance is measured
Evidence
Every measure this page draws on, by source. Collapsed by default — the full data stays in the page for search engines either way.
Health OutcomesCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Arthritis among adults | 31.5% | 28.1–35.2 |
| High blood pressure among adults | 40.1% | 35.7–44.4 |
| Cancer (non-skin) or melanoma among adults | 9.0% | 8.1–9.9 |
| Current asthma among adults | 11.2% | 9.9–12.5 |
| Coronary heart disease among adults | 7.6% | 6.8–8.5 |
| Chronic obstructive pulmonary disease among adults | 8.1% | 7.0–9.2 |
| Depression among adults | 23.3% | 19.8–27.0 |
| Diagnosed diabetes among adults | 14.3% | 12.4–16.3 |
| High cholesterol among adults who have ever been screened | 40.8% | 36.2–45.4 |
| Obesity among adults | 36.1% | 28.3–44.5 |
| Stroke among adults | 4.2% | 3.8–4.6 |
| All teeth lost among adults aged >=65 years | 11.3% | 9.3–13.6 |
PreventionCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Current lack of health insurance among adults aged 18-64 years | 8.5% | 7.0–10.3 |
| Taking medicine to control high blood pressure among adults with high blood pressure | 79.4% | 76.7–81.9 |
| Visits to doctor for routine checkup within the past year among adults | 79.8% | 76.2–83.1 |
| Cholesterol screening among adults | 87.4% | 85.5–89.0 |
| Colorectal cancer screening among adults aged 45–75 years | 69.4% | 64.7–73.9 |
| Visited dentist or dental clinic in the past year among adults | 64.1% | 60.6–67.6 |
| Mammography use among women aged 50-74 years | 77.8% | 70.5–83.9 |
Health Risk BehaviorsCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Binge drinking among adults | 14.6% | 11.9–17.7 |
| Current cigarette smoking among adults | 15.0% | 12.8–17.5 |
| No leisure-time physical activity among adults | 25.8% | 21.5–30.5 |
| Short sleep duration among adults | 38.0% | 31.4–44.8 |
Health StatusCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Fair or poor self-rated health status among adults | 20.7% | 17.9–23.7 |
| Frequent mental distress among adults | 17.2% | 15.2–19.4 |
| Frequent physical distress among adults | 15.0% | 13.2–16.9 |
DisabilityCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Cognitive disability among adults | 15.7% | 13.8–17.8 |
| Any disability among adults | 34.8% | 30.3–39.5 |
| Hearing disability among adults | 7.8% | 6.9–8.7 |
| Independent living disability among adults | 8.9% | 7.9–10.1 |
| Mobility disability among adults | 16.7% | 14.5–19.0 |
| Self-care disability among adults | 4.2% | 3.7–4.7 |
| Vision disability among adults | 5.2% | 4.7–5.8 |
Health-Related Social NeedsCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Lack of social and emotional support among adults | 22.6% | 19.0–26.4 |
| Food insecurity in the past 12 months among adults | 13.3% | 11.0–15.8 |
| Received food stamps in the past 12 months among adults | 11.1% | 9.1–13.3 |
| Housing insecurity in the past 12 months among adults | 10.7% | 8.9–12.5 |
| Lack of reliable transportation in the past 12 months among adults | 7.5% | 6.5–8.6 |
| Loneliness among adults | 33.8% | 28.3–39.4 |
| Utility services shut-off threat in the past 12 months among adults | 6.9% | 5.8–8.0 |
Community & economyCensus ACS 5-Year · 2024 release · observed
| Measure | Value | US median (p10–p90) | VA median (p10–p90) |
|---|---|---|---|
| Poverty rate | 3.4% | 10.6% (3.1–25.8%) n=32,364 | 9.2% (2.0–22.9%) n=863 |
| Uninsured 18–64 | 0.0% | 9.0% (1.5–24.3%) n=32,286 | 8.3% (0.0–19.2%) n=861 |
| No HS diploma (25+) | 8.8% | 7.9% (1.8–20.7%) n=32,505 | 9.2% (1.9–20.7%) n=872 |
| Bachelor's or higher (25+) | 27.7% | 23.3% (9.2–53.6%) n=32,505 | 26.0% (9.2–59.8%) n=872 |
| Unemployment rate (16+) | 6.7% | 3.9% (0.0–9.8%) n=32,274 | 3.2% (0.0–8.2%) n=860 |
| Households without a vehicle | 3.6% | 3.9% (0.0–12.5%) n=32,322 | 3.6% (0.0–11.3%) n=862 |
| Broadband subscription | 86.3% | 89.3% (75.1–97.1%) n=32,322 | 87.9% (69.5–97.9%) n=862 |
| Housing cost burden (≥30% income) | 15.9% | 23.7% (10.6–40.0%) n=32,322 | 23.1% (10.8–38.1%) n=862 |
| Homeownership rate | 92.9% | 78.7% (51.7–94.0%) n=32,322 | 78.1% (52.2–95.9%) n=862 |
| Crowded housing (>1 per room) | 0.0% | 1.3% (0.0–6.3%) n=32,322 | 0.7% (0.0–4.0%) n=862 |
| Foreign-born population | 0.6% | 2.6% (0.0–18.6%) n=32,553 | 2.9% (0.0–17.0%) n=874 |
| Single-parent households | 38.0% | 53.6% (37.3–74.1%) n=32,087 | 54.3% (38.2–78.2%) n=855 |
| Population 65+ | 33.2% | 19.4% (10.8–33.6%) n=32,553 | 20.5% (10.8–37.3%) n=874 |
| Median age | 46.1 yr | 42.2 yr (33.0–56.3) n=32,292 | 43.6 yr (34.0–59.2) n=864 |
| Median household income | $87,077 | $72,070 ($46,039–$118,707) n=30,318 | $73,854 ($46,504–$141,698) n=804 |
| Median home value | $219,900 | $222,200 ($100,300–$579,820) n=30,049 | $274,800 ($123,240–$642,380) n=789 |
| Median gross rent | — | $1,021 ($677–$1,912) n=25,670 | $1,144 ($742–$2,191) n=615 |
Life expectancyNCHS / RWJF USALEEP · model-based
| Measure | Value | US median (p10–p90) | VA median (p10–p90) |
|---|---|---|---|
| Life expectancy at birth | 77.1 yr ± 1.04 | 78.9 yr (74.7–82.8) n=31,308 | 77.6 yr (74.5–81.4) n=826 |
About the ± — it’s this estimate’s give-or-take (statisticians call it the standard error). The true life expectancy for this ZIP most likely falls within 1.04 years of 77.1, and it’s very unlikely to be off by more than twice that.
More ZIPs to explore ▾More ZIPs to explore ▴
How these lists were built: they draw only from ZIPs that have a published Score, so ZIPs with too little data to score are not listed. Distance-based lists use distance between ZIP boundaries with no state filter, so an out-of-state ZIP can appear. Statistically similar means a close match across the nine Score domains, not a demographic match: the measure is the cosine similarity between two ZIPs’ domain scores, taken over the domains both ZIPs have data for and only where that overlap covers at least six of the nine — and where no ZIP clears that minimum-overlap floor, that list is left out rather than filled with a weak match. How distance is measured