ZIP code
20001
in Washington, District of ColumbiaPopulation 44,616
68.71/ 100
Ranked #832 of 32,066 US ZIPs (top 2.6%)
Ranked #10 of 28 District of Columbia ZIPs (top 36%)
Ranked #75 of 308 Washington-Arlington-Alexandria, DC-VA-MD-WV ZIPs (top 24%)
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.
Binge drinking
28.1%
in the top 0.2% nationally
Lower is healthier
ST78thUS99thDefinition & source ›
The estimated share of adults who report binge drinking — five or more drinks on one occasion for men, four or more for women.
Full methodology ›Subsidized affordable housing
1,461 units
in the top 0.7% nationally
Higher is healthier
ST89thUS99thDefinition & source ›
The number of affordable rental units in this ZIP supported by the federal Low-Income Housing Tax Credit program.
Full methodology ›High blood pressure
20.7%
in the bottom 1.4% nationally
Lower is healthier
ST33rdUS1stDefinition & source ›
The estimated share of adults who have been told by a health professional that they have high blood pressure.
Full methodology ›Coronary heart disease
2.4%
in the bottom 1.2% nationally
Lower is healthier
ST24thUS1stDefinition & 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
2.8%
in the bottom 0.7% nationally
Lower is healthier
ST11thUS1stDefinition & source ›
The estimated share of adults who are deaf or have serious difficulty hearing.
Full methodology ›Obesity
21.4%
in the bottom 1.6% nationally
Lower is healthier
ST52ndUS2ndDefinition & source ›
The estimated share of adults with obesity, defined as a body-mass index of 30 or higher.
Full methodology ›High cholesterol
27.4%
in the bottom 1.8% nationally
Lower is healthier
ST22ndUS2ndDefinition & source ›
The estimated share of adults with high cholesterol, among those who have ever been screened for it.
Full methodology ›Diabetes
5.2%
in the bottom 1.3% nationally
Lower is healthier
ST37thUS1stDefinition & source ›
The estimated share of adults who have been diagnosed with diabetes.
Full methodology ›Walkability
250 intersections/sq mi
in the top 1.3% nationally
Higher is healthier
ST89thUS99thDefinition & source ›
The number of street intersections per square mile — a standard street-connectivity measure; denser networks correlate with more walkable neighborhoods.
Full methodology ›Households without a vehicle
41.5%
in the top 1.4% nationally
Lower is healthier
US99thDefinition & source ›
The share of households with no vehicle available.
Full methodology ›The read
ZIP 20001, one of several in Washington, District of Columbia, overall, ranks in the top 2.6% healthiest ZIPs nationally (832nd) and the top 36% of the District of Columbia (10th).
This area's measures are easy to read as a mixed set: subsidized affordable housing lands in the top 0.7% nationally, modeled high blood pressure lies in the bottom 1.4% nationally, and modeled coronary heart disease stands in the bottom 1.2% nationally. Modeled hearing disability rests in the bottom 0.7% nationally, obesity registers in the bottom 1.6% nationally, and high cholesterol resides in the bottom 1.8% nationally. Modeled diabetes settles in the bottom 1.3% nationally, and walkability is in the top 1.3% nationally. Set against that, modeled binge drinking sits in the top 0.2% nationally, and households without a vehicle lands in the top 1.4% nationally.
Measured against the nearby ZIPs, subsidized affordable housing runs far higher than the surrounding ZIPs on this measure. Defined simply, subsidized affordable housing is the main federal tax-credit program (HUD) funding affordable rental housing, counted as local units it supports. ZIP 20004, just across the boundary, comes out healthier overall.
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. Compare it against the US, this state and the Washington-Arlington-Alexandria, DC-VA-MD-WV metro area.
Compared with the ZIP codes measured across all nine scoring domains — not with all US ZIP codes.
Lifting this score
Chronic Disease Burden
healthier than 99%
21%
Social Need / SDOH
healthier than 96%
16%
Risk Behavior
healthier than 79%
11%
Mental Health
healthier than 70%
8%
Disability
healthier than 98%
7%
Climate / Disaster Risk
healthier than 81%
5%
Healthcare Access
in the top 0.00%
5%
About typical
Preventive Care
healthier than 42%
13%
Holding it back
Environmental Hazard
healthier than 11%
14%
Lifting this score
Chronic Disease Burden
healthier than 70%
21%
Social Need / SDOH
healthier than 70%
16%
Disability
healthier than 63%
7%
Climate / Disaster Risk
healthier than 93%
5%
Healthcare Access
in the top 0.00%
5%
About typical
Risk Behavior
healthier than 56%
11%
Holding it back
Environmental Hazard
healthier than 11%
14%
Preventive Care
healthier than 30%
13%
Mental Health
healthier than 30%
8%
Lifting this score
Chronic Disease Burden
healthier than 97%
21%
Social Need / SDOH
healthier than 73%
16%
Disability
healthier than 87%
7%
Climate / Disaster Risk
in the top 1.0%
5%
Healthcare Access
in the top 0.00%
5%
About typical
Risk Behavior
healthier than 44%
11%
Holding it back
Environmental Hazard
healthier than 3%
14%
Preventive Care
healthier than 16%
13%
Mental Health
healthier than 27%
8%
“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
4 of our published findings list 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.
Below what income predicts
The ZIP codes that outlive their incomes
Estimated life expectancy is 76.2 ± 1.2 years. A median household income of $138,059 predicts 81.4 years — 5.2 years below.
Ranked #5,577 of the 5,842 ZIP codes this finding names, ordered by years above what income predicts, highest first.
Below its nearby ZIPs
The ZIP codes that outlive their neighbors
Estimated life expectancy is 76.2 ± 1.2 years. The 42 nearest ZIP codes with estimates average 80.0 years — 3.8 years below them.
Ranked #2,918 of the 3,687 ZIP codes this finding names, ordered by years above the nearby-ZIP average, highest first.
Heavy environment, light chronic burden
Where the environment and chronic illness point in opposite directions
Environmental-hazard standing 11.6; chronic-disease standing 98.9 (top 10%) — 87 points apart, heavier on the environment than it is on chronic illness.
Ranked #17,714 of the 18,187 ZIP codes this finding names, ordered by the gap from cleanest environment to heaviest chronic burden, highest first.
Highest-risk tenth
Air toxics and the years between the two ends of the risk scale
Modeled air-toxics cancer risk is 40.4 cases per million — among the tenth of compared ZIP codes with the most. Estimated life expectancy is 76.2 ± 1.2 years.
Ranked #430 of the 4,173 ZIP codes this finding names, ordered by modeled air-toxics risk, highest first.
Nearby & similar ZIPs
Editorially selected — see how this ZIP compares to nearby and similar places.
Nearby
20002
District of Columbiashares a border
Score 65.20
Closest healthier
20004
District of Columbiashares a border
Score 69.64
Similar health profile
94109
California99% similar profile
Score 64.35
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 | 11.9% | 10.3–13.8 |
| High blood pressure among adults | 20.7% | 18.2–23.7 |
| Cancer (non-skin) or melanoma among adults | 3.8% | 3.5–4.2 |
| Current asthma among adults | 9.7% | 8.7–10.9 |
| Coronary heart disease among adults | 2.4% | 2.2–2.7 |
| Chronic obstructive pulmonary disease among adults | 2.8% | 2.5–3.1 |
| Depression among adults | 23.2% | 19.5–27.3 |
| Diagnosed diabetes among adults | 5.2% | 4.6–5.9 |
| High cholesterol among adults who have ever been screened | 27.4% | 23.9–31.4 |
| Obesity among adults | 21.4% | 16.8–26.9 |
| Stroke among adults | 1.8% | 1.7–1.9 |
| All teeth lost among adults aged >=65 years | 8.2% | 6.8–9.7 |
PreventionCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Current lack of health insurance among adults aged 18-64 years | 5.8% | 4.9–6.7 |
| Taking medicine to control high blood pressure among adults with high blood pressure | 63.3% | 60.7–66.0 |
| Visits to doctor for routine checkup within the past year among adults | 71.6% | 66.9–76.1 |
| Cholesterol screening among adults | 87.3% | 85.4–89.0 |
| Colorectal cancer screening among adults aged 45–75 years | 69.5% | 65.1–73.4 |
| Visited dentist or dental clinic in the past year among adults | 71.4% | 67.1–75.1 |
| Mammography use among women aged 50-74 years | 78.3% | 72.3–83.6 |
Health Risk BehaviorsCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Binge drinking among adults | 28.1% | 24.6–31.9 |
| Current cigarette smoking among adults | 7.7% | 6.6–8.9 |
| No leisure-time physical activity among adults | 11.7% | 9.4–14.4 |
| Short sleep duration among adults | 31.0% | 25.8–36.5 |
Health StatusCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Fair or poor self-rated health status among adults | 10.2% | 9.0–11.5 |
| Frequent mental distress among adults | 14.5% | 12.9–16.2 |
| Frequent physical distress among adults | 7.5% | 6.7–8.3 |
DisabilityCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Cognitive disability among adults | 11.6% | 10.3–13.1 |
| Any disability among adults | 18.0% | 15.5–21.0 |
| Hearing disability among adults | 2.8% | 2.5–3.2 |
| Independent living disability among adults | 5.5% | 4.9–6.1 |
| Mobility disability among adults | 6.0% | 5.3–6.7 |
| Self-care disability among adults | 2.1% | 1.9–2.3 |
| Vision disability among adults | 3.2% | 3.0–3.5 |
Health-Related Social NeedsCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Lack of social and emotional support among adults | 21.4% | 18.5–24.7 |
| Food insecurity in the past 12 months among adults | 11.3% | 10.0–12.7 |
| Received food stamps in the past 12 months among adults | 9.9% | 8.5–11.6 |
| Housing insecurity in the past 12 months among adults | 10.1% | 8.9–11.4 |
| Lack of reliable transportation in the past 12 months among adults | 7.1% | 6.4–8.0 |
| Loneliness among adults | 37.6% | 33.4–41.9 |
| Utility services shut-off threat in the past 12 months among adults | 6.4% | 5.6–7.3 |
Community & economyCensus ACS 5-Year · 2024 release · observed
| Measure | Value | US median (p10–p90) | DC median (p10–p90) |
|---|---|---|---|
| Poverty rate | 13.5% | 10.6% (3.1–25.8%) n=32,364 | DC distribution suppressed (n=26 < 30). |
| Uninsured 18–64 | 4.1% | 9.0% (1.5–24.3%) n=32,286 | DC distribution suppressed (n=27 < 30). |
| No HS diploma (25+) | 4.9% | 7.9% (1.8–20.7%) n=32,505 | DC distribution suppressed (n=29 < 30). |
| Bachelor's or higher (25+) | 77.5% | 23.3% (9.2–53.6%) n=32,505 | DC distribution suppressed (n=29 < 30). |
| Unemployment rate (16+) | 2.4% | 3.9% (0.0–9.8%) n=32,274 | DC distribution suppressed (n=29 < 30). |
| Households without a vehicle | 41.5% | 3.9% (0.0–12.5%) n=32,322 | DC distribution suppressed (n=25 < 30). |
| Broadband subscription | 94.1% | 89.3% (75.1–97.1%) n=32,322 | DC distribution suppressed (n=25 < 30). |
| Housing cost burden (≥30% income) | 34.3% | 23.7% (10.6–40.0%) n=32,322 | DC distribution suppressed (n=25 < 30). |
| Homeownership rate | 33.4% | 78.7% (51.7–94.0%) n=32,322 | DC distribution suppressed (n=25 < 30). |
| Crowded housing (>1 per room) | 3.6% | 1.3% (0.0–6.3%) n=32,322 | DC distribution suppressed (n=25 < 30). |
| Foreign-born population | 13.9% | 2.6% (0.0–18.6%) n=32,553 | DC distribution suppressed (n=29 < 30). |
| Single-parent households | 52.8% | 53.6% (37.3–74.1%) n=32,087 | DC distribution suppressed (n=23 < 30). |
| Population 65+ | 8.2% | 19.4% (10.8–33.6%) n=32,553 | DC distribution suppressed (n=29 < 30). |
| Median age | 32.6 yr | 42.2 yr (33.0–56.3) n=32,292 | DC distribution suppressed (n=28 < 30). |
| Median household income | $138,059 | $72,070 ($46,039–$118,707) n=30,318 | DC distribution suppressed (n=22 < 30). |
| Median home value | $852,600 | $222,200 ($100,300–$579,820) n=30,049 | DC distribution suppressed (n=22 < 30). |
| Median gross rent | $2,499 | $1,021 ($677–$1,912) n=25,670 | DC distribution suppressed (n=22 < 30). |
Life expectancyNCHS / RWJF USALEEP · model-based
| Measure | Value | US median (p10–p90) | DC median (p10–p90) |
|---|---|---|---|
| Life expectancy at birth | 76.2 yr ± 0.61 | 78.9 yr (74.7–82.8) n=31,308 | 80.1 yr (74.0–84.9) n=39 |
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 0.61 years of 76.2, 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