ZIP code
38549
in Byrdstown, TennesseePopulation 4,141
35.03/ 100
Ranked #29,384 of 32,066 US ZIPs (bottom 8.4%)
Ranked #500 of 616 Tennessee ZIPs (bottom 19%)
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.
Pharmacy access
0.84 per 1,000 residents
in the top 1.6% nationally
Higher is healthier
ST99thUS98thDefinition & source ›
The number of pharmacies located inside this ZIP’s boundary, per 1,000 residents.
Counted from establishments located inside this ZIP’s boundary, so one just across the line is not counted. Where a ZIP has too few residents for the density to be reliable, no value is published rather than an unreliable one.
Full methodology ›Coronary heart disease
11.5%
in the top 2.8% nationally
Lower is healthier
ST97thUS97thDefinition & source ›
The estimated share of adults who have been told by a health professional that they have coronary heart disease or angina.
Full methodology ›Hearing disability
12.3%
in the top 3.5% nationally
Lower is healthier
ST97thUS97thDefinition & source ›
The estimated share of adults who are deaf or have serious difficulty hearing.
Full methodology ›Fiber broadband
99.6%
in the top 3.0% nationally
Higher is healthier
ST82ndUS97thDefinition & source ›
The share of homes where fiber-optic internet service is available.
Full methodology ›Mobility disability
24.5%
in the top 4.2% nationally
Lower is healthier
ST93rdUS96thDefinition & source ›
The estimated share of adults with serious difficulty walking or climbing stairs.
Full methodology ›High cholesterol
45.8%
in the top 3.0% nationally
Lower is healthier
ST96thUS97thDefinition & source ›
The estimated share of adults with high cholesterol, among those who have ever been screened for it.
Full methodology ›High blood pressure
48.5%
in the top 5.2% nationally
Lower is healthier
ST92ndUS95thDefinition & source ›
The estimated share of adults who have been told by a health professional that they have high blood pressure.
Full methodology ›Diabetes
18.7%
in the top 6.3% nationally
Lower is healthier
ST92ndUS94thDefinition & source ›
The estimated share of adults who have been diagnosed with diabetes.
Full methodology ›Stroke
5.7%
in the top 6.0% nationally
Lower is healthier
ST94thUS94thDefinition & source ›
The estimated share of adults who have been told by a health professional that they have had a stroke.
Full methodology ›Independent-living disability
12.9%
in the top 7.1% nationally
Lower is healthier
ST87thUS93rdDefinition & source ›
The estimated share of adults who have difficulty doing errands alone, such as visiting a doctor’s office, because of a physical, mental, or emotional condition.
Full methodology ›The read
By its overall health score, Byrdstown, Tennessee (ZIP 38549) lands in the bottom 8.4% nationally (29,384th) and the bottom 19% of Tennessee (500th).
The measures that press hardest set the tone here: modeled coronary heart disease lands in the top 2.8% nationally, and hearing disability registers in the top 3.5% nationally. Modeled mobility disability sits in the top 4.2% nationally, and high cholesterol rests in the top 3.0% nationally. Modeled high blood pressure is in the top 5.2% nationally, diabetes stands in the top 6.3% nationally, and stroke settles in the top 6.0% nationally. Modeled independent living disability lies in the top 7.1% nationally. On the stronger side, pharmacy resides in the top 1.6% nationally, and fiber broadband lands in the top 3.0% nationally.
Overall, the nearest healthier neighbor is ZIP 38543, just across the boundary. Fiber broadband lands in the top 3.0% nationally.
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 68%
14%
Healthcare Access
healthier than 83%
5%
About typical
Preventive Care
healthier than 41%
13%
Holding it back
Chronic Disease Burden
healthier than 3%
21%
Social Need / SDOH
healthier than 38%
16%
Risk Behavior
healthier than 23%
11%
Mental Health
healthier than 6%
8%
Disability
healthier than 5%
7%
Climate / Disaster Risk
healthier than 40%
5%
Lifting this score
Environmental Hazard
healthier than 66%
14%
Preventive Care
healthier than 70%
13%
Healthcare Access
healthier than 85%
5%
About typical
Risk Behavior
healthier than 44%
11%
Mental Health
healthier than 51%
8%
Climate / Disaster Risk
healthier than 42%
5%
Holding it back
Chronic Disease Burden
healthier than 5%
21%
Social Need / SDOH
healthier than 32%
16%
Disability
healthier than 9%
7%
“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 68.3; chronic-disease standing 2.8 (bottom 10%) — 66 points apart, cleaner on the environment than it is on chronic illness.
Ranked #1,350 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
38541
Tennesseeshares a border
Score 33.32
Closest healthier
38543
Tennesseeshares a border
Score 38.01
Similar health profile
28527
North Carolina99% similar profile
Score 42.08
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 | 41.4% | 37.2–45.5 |
| High blood pressure among adults | 48.5% | 43.6–53.1 |
| Cancer (non-skin) or melanoma among adults | 11.7% | 10.4–12.9 |
| Current asthma among adults | 11.4% | 10.0–12.9 |
| Coronary heart disease among adults | 11.5% | 10.2–12.9 |
| Chronic obstructive pulmonary disease among adults | 14.6% | 12.7–16.7 |
| Depression among adults | 30.0% | 25.7–34.4 |
| Diagnosed diabetes among adults | 18.7% | 16.1–21.2 |
| High cholesterol among adults who have ever been screened | 45.8% | 40.9–50.8 |
| Obesity among adults | 41.5% | 32.4–50.9 |
| Stroke among adults | 5.7% | 5.1–6.4 |
| All teeth lost among adults aged >=65 years | 21.4% | 17.8–25.4 |
PreventionCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Current lack of health insurance among adults aged 18-64 years | 12.8% | 10.5–15.5 |
| Taking medicine to control high blood pressure among adults with high blood pressure | 81.9% | 79.1–84.4 |
| Visits to doctor for routine checkup within the past year among adults | 80.5% | 77.0–83.9 |
| Cholesterol screening among adults | 87.5% | 85.6–89.3 |
| Colorectal cancer screening among adults aged 45–75 years | 64.1% | 58.7–69.3 |
| Visited dentist or dental clinic in the past year among adults | 55.5% | 51.6–59.6 |
| Mammography use among women aged 50-74 years | 72.4% | 64.0–80.0 |
Health Risk BehaviorsCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Binge drinking among adults | 11.9% | 9.5–14.6 |
| Current cigarette smoking among adults | 22.7% | 19.5–26.2 |
| No leisure-time physical activity among adults | 34.1% | 28.5–39.6 |
| Short sleep duration among adults | 37.2% | 30.2–44.7 |
Health StatusCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Fair or poor self-rated health status among adults | 29.8% | 26.0–34.0 |
| Frequent mental distress among adults | 19.7% | 17.3–22.0 |
| Frequent physical distress among adults | 19.9% | 17.4–22.5 |
DisabilityCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Cognitive disability among adults | 19.9% | 17.6–22.6 |
| Any disability among adults | 44.7% | 39.4–49.8 |
| Hearing disability among adults | 12.3% | 10.9–13.8 |
| Independent living disability among adults | 12.9% | 11.3–14.7 |
| Mobility disability among adults | 24.5% | 21.3–27.9 |
| Self-care disability among adults | 6.3% | 5.5–7.1 |
| Vision disability among adults | 7.9% | 7.0–8.9 |
Community & economyCensus ACS 5-Year · 2024 release · observed
| Measure | Value | US median (p10–p90) | TN median (p10–p90) |
|---|---|---|---|
| Poverty rate | 27.7% | 10.6% (3.1–25.8%) n=32,364 | 13.8% (5.1–26.1%) n=609 |
| Uninsured 18–64 | 13.2% | 9.0% (1.5–24.3%) n=32,286 | 14.0% (5.9–24.0%) n=615 |
| No HS diploma (25+) | 17.7% | 7.9% (1.8–20.7%) n=32,505 | 11.6% (4.2–19.5%) n=613 |
| Bachelor's or higher (25+) | 19.5% | 23.3% (9.2–53.6%) n=32,505 | 19.0% (10.0–42.6%) n=613 |
| Unemployment rate (16+) | 7.7% | 3.9% (0.0–9.8%) n=32,274 | 4.0% (0.4–9.6%) n=613 |
| Households without a vehicle | 5.9% | 3.9% (0.0–12.5%) n=32,322 | 3.9% (0.3–10.1%) n=608 |
| Broadband subscription | 76.8% | 89.3% (75.1–97.1%) n=32,322 | 86.7% (76.0–94.9%) n=608 |
| Housing cost burden (≥30% income) | 19.2% | 23.7% (10.6–40.0%) n=32,322 | 21.4% (11.8–33.6%) n=608 |
| Homeownership rate | 80.9% | 78.7% (51.7–94.0%) n=32,322 | 77.7% (53.4–91.5%) n=608 |
| Crowded housing (>1 per room) | 0.2% | 1.3% (0.0–6.3%) n=32,322 | 1.5% (0.0–4.5%) n=608 |
| Foreign-born population | 1.1% | 2.6% (0.0–18.6%) n=32,553 | 1.8% (0.0–8.3%) n=617 |
| Single-parent households | 66.9% | 53.6% (37.3–74.1%) n=32,087 | 52.6% (39.1–68.7%) n=608 |
| Population 65+ | 26.7% | 19.4% (10.8–33.6%) n=32,553 | 19.0% (11.5–27.9%) n=617 |
| Median age | 49.3 yr | 42.2 yr (33.0–56.3) n=32,292 | 42.3 yr (33.8–52.5) n=615 |
| Median household income | $49,617 | $72,070 ($46,039–$118,707) n=30,318 | $61,577 ($42,745–$94,822) n=594 |
| Median home value | $169,000 | $222,200 ($100,300–$579,820) n=30,049 | $215,100 ($120,900–$397,120) n=593 |
| Median gross rent | $573 | $1,021 ($677–$1,912) n=25,670 | $908 ($659–$1,523) n=516 |
Life expectancyNCHS / RWJF USALEEP · model-based
| Measure | Value | US median (p10–p90) | TN median (p10–p90) |
|---|---|---|---|
| Life expectancy at birth | 76.4 yr ± 1.10 | 78.9 yr (74.7–82.8) n=31,308 | 75.1 yr (72.6–78.1) n=587 |
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 1.10 years of 76.4, 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