ZIP code
73733
in Douglas, OklahomaPopulation 221
46.61/ 100
Ranked #20,624 of 32,066 US ZIPs (bottom 36%)
Ranked #114 of 634 Oklahoma ZIPs (top 18%)
Ranked #10 of 15 Enid, OK ZIPs (bottom 33%)
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.
Nitrate in drinking water
54.3%
in the top 0.8% nationally
Lower is healthier
ST90thUS99thDefinition & source ›
The modeled share of this area’s domestic-well groundwater at or above the federal nitrate limit of 10 milligrams per liter.
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 ›Mammography
65%
in the bottom 2.9% nationally
Higher is healthier
ST18thUS3rdDefinition & source ›
The estimated share of women aged 50–74 who had a mammogram within the past two years.
Full methodology ›Housing-cost burden
4.1%
in the bottom 4.7% nationally
Lower is healthier
ST3rdUS5thDefinition & source ›
The share of households spending 30% or more of their income on housing.
Full methodology ›Transportation noise
0.02%
in the bottom 6.0% nationally
Lower is healthier
ST7thUS6thDefinition & source ›
The modeled share of residents exposed to average road, rail, and aviation noise at or above 55 decibels — a noticeable background presence.
Full methodology ›Dry extreme heat
69.5 days/year
in the top 6.0% nationally
Lower is healthier
ST80thUS94thDefinition & source ›
The average number of days per year with a modeled daily high of at least 95 °F.
Full methodology ›Walkability
2.3 intersections/sq mi
in the bottom 9.7% nationally
Higher is healthier
ST3rdUS10thDefinition & source ›
The number of street intersections per square mile — a standard street-connectivity measure; denser networks correlate with more walkable neighborhoods.
Full methodology ›Loneliness
30.1%
in the bottom 24% nationally
Lower is healthier
ST8thUS24thDefinition & source ›
The estimated share of adults who report feeling lonely.
Full methodology ›Median household income
$100,813
in the top 19% nationally
Higher is healthier
ST96thUS81stDefinition & source ›
The middle household income in this ZIP — half of households earn more, half earn less — in dollars per year.
Full methodology ›The read
By the composite measure, Douglas, Oklahoma (ZIP 73733) sits in the bottom 36% nationally (20,624th) and the top 18% of Oklahoma (114th).
The main burdens in the data show plainly and lead the picture: modeled nitrate is in the top 0.8% nationally, mammography rests in the bottom 2.9% nationally, and extreme heat sits in the top 6.0% nationally. Walkability registers in the bottom 9.7% nationally, modeled high cholesterol lands in the top 10.6% nationally, and distance to a nursing home resides in the top 14.1% nationally. More positively, housing-cost burden lies in the bottom 4.7% nationally, and modeled transportation noise settles in the bottom 6.0% nationally. Households without a vehicle stands at the national minimum, shared with about 16% of ZIPs. Distance to a Superfund site is in the top 12.8% nationally.
In plain language, nitrate is a groundwater compound from fertilizer, manure, and sewage, here a modeled estimate of the chance private-well levels exceed a benchmark. Distance to a Superfund site is an abandoned or uncontrolled hazardous-waste site the EPA has identified for cleanup. Transportation noise is the modeled share of an area exposed to average road, rail, and air noise at or above 55 decibels. ZIP 73720, just across the boundary, ranks 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 Enid, OK metro area.
Compared with the ZIP codes measured across all nine scoring domains — not with all US ZIP codes.
Lifting this score
Mental Health
healthier than 61%
8%
About typical
Social Need / SDOH
healthier than 57%
16%
Environmental Hazard
healthier than 43%
14%
Risk Behavior
healthier than 49%
11%
Disability
healthier than 42%
7%
Holding it back
Chronic Disease Burden
healthier than 32%
21%
Preventive Care
healthier than 26%
13%
Climate / Disaster Risk
healthier than 14%
5%
Healthcare Access
healthier than 16%
5%
Lifting this score
Chronic Disease Burden
healthier than 66%
21%
Social Need / SDOH
healthier than 85%
16%
Preventive Care
healthier than 63%
13%
Risk Behavior
healthier than 77%
11%
Mental Health
healthier than 95%
8%
Disability
healthier than 82%
7%
About typical
Environmental Hazard
healthier than 47%
14%
Holding it back
Climate / Disaster Risk
healthier than 30%
5%
Healthcare Access
healthier than 17%
5%
Lifting this score
Social Need / SDOH
healthier than 67%
16%
Environmental Hazard
healthier than 92%
14%
About typical
Preventive Care
healthier than 42%
13%
Mental Health
healthier than 50%
8%
Holding it back
Chronic Disease Burden
healthier than 25%
21%
Risk Behavior
healthier than 33%
11%
Disability
healthier than 33%
7%
Climate / Disaster Risk
healthier than 8%
5%
Healthcare Access
healthier than 25%
5%
“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 ›
Nearby & similar ZIPs
Editorially selected — see how this ZIP compares to nearby and similar places.
Nearby
73056
Oklahomashares a border
Score 43.68
Closest healthier
73720
Oklahomashares a border
Score 47.26
Similar health profile
66839
Kansas96% similar profile
Score 46.32
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 | 29.2% | 26.0–32.5 |
| High blood pressure among adults | 41.4% | 37.6–45.5 |
| Cancer (non-skin) or melanoma among adults | 9.5% | 8.4–10.6 |
| Current asthma among adults | 10.7% | 9.4–12.0 |
| Coronary heart disease among adults | 8.1% | 7.1–9.2 |
| Chronic obstructive pulmonary disease among adults | 8.8% | 7.3–10.3 |
| Depression among adults | 22.7% | 19.5–26.1 |
| Diagnosed diabetes among adults | 13.0% | 11.1–14.9 |
| High cholesterol among adults who have ever been screened | 43.0% | 38.9–47.1 |
| Obesity among adults | 40.6% | 34.4–47.3 |
| Stroke among adults | 3.9% | 3.4–4.4 |
| All teeth lost among adults aged >=65 years | 15.7% | 12.8–18.9 |
PreventionCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Current lack of health insurance among adults aged 18-64 years | 9.2% | 6.9–12.3 |
| Taking medicine to control high blood pressure among adults with high blood pressure | 78.2% | 75.4–80.7 |
| Visits to doctor for routine checkup within the past year among adults | 79.2% | 75.8–82.3 |
| Cholesterol screening among adults | 85.7% | 83.4–87.8 |
| Colorectal cancer screening among adults aged 45–75 years | 63.7% | 58.5–68.6 |
| Visited dentist or dental clinic in the past year among adults | 59.5% | 55.5–63.2 |
| Mammography use among women aged 50-74 years | 65.0% | 56.1–73.1 |
Health Risk BehaviorsCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Binge drinking among adults | 14.2% | 11.7–17.0 |
| Current cigarette smoking among adults | 17.1% | 14.0–20.3 |
| No leisure-time physical activity among adults | 29.6% | 25.0–34.7 |
| Short sleep duration among adults | 34.9% | 29.2–40.6 |
Health StatusCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Fair or poor self-rated health status among adults | 19.5% | 16.5–22.9 |
| Frequent mental distress among adults | 15.8% | 13.9–17.9 |
| Frequent physical distress among adults | 13.7% | 11.9–15.8 |
DisabilityCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Cognitive disability among adults | 15.3% | 13.1–17.6 |
| Any disability among adults | 35.5% | 30.8–40.4 |
| Hearing disability among adults | 10.2% | 8.9–11.4 |
| Independent living disability among adults | 8.1% | 7.0–9.4 |
| Mobility disability among adults | 16.1% | 13.7–18.8 |
| Self-care disability among adults | 3.9% | 3.4–4.5 |
| Vision disability among adults | 5.0% | 4.3–5.7 |
Health-Related Social NeedsCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Lack of social and emotional support among adults | 24.3% | 20.5–28.4 |
| Food insecurity in the past 12 months among adults | 13.1% | 10.5–16.1 |
| Received food stamps in the past 12 months among adults | 10.7% | 8.5–13.3 |
| Housing insecurity in the past 12 months among adults | 10.1% | 8.3–12.2 |
| Lack of reliable transportation in the past 12 months among adults | 6.9% | 5.9–8.2 |
| Loneliness among adults | 30.1% | 25.3–35.2 |
| Utility services shut-off threat in the past 12 months among adults | 7.5% | 6.3–8.8 |
Community & economyCensus ACS 5-Year · 2024 release · observed
| Measure | Value | US median (p10–p90) | OK median (p10–p90) |
|---|---|---|---|
| Poverty rate | 7.7% | 10.6% (3.1–25.8%) n=32,364 | 16.3% (6.5–26.1%) n=643 |
| Uninsured 18–64 | 5.6% | 9.0% (1.5–24.3%) n=32,286 | 19.4% (9.5–30.7%) n=643 |
| No HS diploma (25+) | 28.2% | 7.9% (1.8–20.7%) n=32,505 | 10.9% (4.8–18.9%) n=644 |
| Bachelor's or higher (25+) | 16.0% | 23.3% (9.2–53.6%) n=32,505 | 18.4% (9.0–38.4%) n=644 |
| Unemployment rate (16+) | 0.8% | 3.9% (0.0–9.8%) n=32,274 | 4.3% (0.4–8.8%) n=643 |
| Households without a vehicle | 0.0% | 3.9% (0.0–12.5%) n=32,322 | 3.6% (0.0–9.0%) n=643 |
| Broadband subscription | 83.6% | 89.3% (75.1–97.1%) n=32,322 | 85.4% (70.2–95.0%) n=643 |
| Housing cost burden (≥30% income) | 4.1% | 23.7% (10.6–40.0%) n=32,322 | 20.0% (9.5–31.0%) n=643 |
| Homeownership rate | 82.2% | 78.7% (51.7–94.0%) n=32,322 | 78.2% (56.5–91.0%) n=643 |
| Crowded housing (>1 per room) | 0.0% | 1.3% (0.0–6.3%) n=32,322 | 2.3% (0.0–6.1%) n=643 |
| Foreign-born population | 15.8% | 2.6% (0.0–18.6%) n=32,553 | 1.9% (0.0–9.3%) n=645 |
| Single-parent households | 55.2% | 53.6% (37.3–74.1%) n=32,087 | 51.7% (39.5–66.1%) n=640 |
| Population 65+ | 14.5% | 19.4% (10.8–33.6%) n=32,553 | 18.4% (11.9–29.5%) n=645 |
| Median age | 39.1 yr | 42.2 yr (33.0–56.3) n=32,292 | 40.3 yr (33.1–52.0) n=642 |
| Median household income | $100,813 | $72,070 ($46,039–$118,707) n=30,318 | $58,728 ($43,042–$88,542) n=616 |
| Median home value | $110,400 | $222,200 ($100,300–$579,820) n=30,049 | $142,200 ($83,960–$248,900) n=615 |
| Median gross rent | — | $1,021 ($677–$1,912) n=25,670 | $839 ($628–$1,136) n=546 |
Life expectancyNCHS / RWJF USALEEP · model-based
| Measure | Value | US median (p10–p90) | OK median (p10–p90) |
|---|---|---|---|
| Life expectancy at birth | 77.7 yr ± 1.01 | 78.9 yr (74.7–82.8) n=31,308 | 77.2 yr (73.6–81.3) n=638 |
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 1.01 years of 77.7, 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