ZIP code
74531
in Calvin, OklahomaPopulation 834
41.18/ 100
Ranked #25,894 of 32,066 US ZIPs (bottom 19%)
Ranked #263 of 634 Oklahoma ZIPs (top 41%)
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.
Mammography
66.5%
in the bottom 4.7% nationally
Higher is healthier
ST33rdUS5thDefinition & source ›
The estimated share of women aged 50–74 who had a mammogram within the past two years.
Full methodology ›Hearing disability
11.5%
in the top 6.5% nationally
Lower is healthier
ST66thUS94thDefinition & source ›
The estimated share of adults who are deaf or have serious difficulty hearing.
Full methodology ›Dry extreme heat
54.5 days/year
in the top 8.2% nationally
Lower is healthier
ST39thUS92ndDefinition & source ›
The average number of days per year with a modeled daily high of at least 95 °F.
Full methodology ›Tree cover
52.4%
in the top 20% nationally
Higher is healthier
ST91stUS80thDefinition & source ›
The share of this ZIP’s land area covered by forest.
Full methodology ›The read
Calvin, Oklahoma (ZIP 74531), in overall standing, comes out in the bottom 19% nationally (25,894th) and the top 41% of Oklahoma (263rd).
An even profile, with readings pulling both ways: modeled binge drinking is in the bottom 12.2% nationally, housing-cost burden lies in the bottom 16% nationally, and households without a vehicle registers in the bottom 16% nationally. Against that, modeled mammography is in the bottom 4.7% nationally, hearing disability lies in the top 6.5% nationally, and extreme heat registers in the top 8.2% nationally. Fiber broadband is at the national minimum, shared with about 19% of ZIPs. Distance to a community health center lies in the top 11.6% nationally, and distance to a nursing home registers in the top 14.9% nationally. Distance to a hazardous-chemical facility is at the national minimum, shared with about 31% of ZIPs.
Defined simply, for reference, distance to a hazardous-chemical facility is a plant handling large amounts of hazardous chemicals that must file an EPA risk-management plan for accidental releases. Extreme heat is a modeled count of days a year reaching a dangerously high temperature, a leading weather hazard. Distance to a community health center is a federally funded (HRSA) community health center serving everyone regardless of ability to pay. The closest healthier ZIP overall is ZIP 74825, just across the boundary.
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 79%
14%
About typical
Risk Behavior
healthier than 44%
11%
Holding it back
Chronic Disease Burden
healthier than 16%
21%
Social Need / SDOH
healthier than 19%
16%
Preventive Care
healthier than 26%
13%
Mental Health
healthier than 36%
8%
Disability
healthier than 20%
7%
Climate / Disaster Risk
healthier than 21%
5%
Healthcare Access
healthier than 9%
5%
Lifting this score
Environmental Hazard
healthier than 91%
14%
Preventive Care
healthier than 63%
13%
Risk Behavior
healthier than 74%
11%
Mental Health
healthier than 76%
8%
Climate / Disaster Risk
healthier than 65%
5%
About typical
Disability
healthier than 54%
7%
Holding it back
Chronic Disease Burden
healthier than 38%
21%
Social Need / SDOH
healthier than 36%
16%
Healthcare Access
healthier than 8%
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
74538
Oklahomashares a border
Score 30.73
Closest healthier
74825
Oklahomashares a border
Score 42.28
Similar health profile
27960
North Carolina97% similar profile
Score 34.68
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 | 33.8% | 30.2–37.6 |
| High blood pressure among adults | 44.1% | 39.7–48.7 |
| Cancer (non-skin) or melanoma among adults | 10.2% | 9.2–11.2 |
| Current asthma among adults | 11.6% | 10.3–13.0 |
| Coronary heart disease among adults | 9.3% | 8.3–10.4 |
| Chronic obstructive pulmonary disease among adults | 9.9% | 8.6–11.3 |
| Depression among adults | 24.9% | 21.5–28.8 |
| Diagnosed diabetes among adults | 15.1% | 13.1–17.1 |
| High cholesterol among adults who have ever been screened | 42.5% | 38.0–47.1 |
| Obesity among adults | 39.2% | 31.2–48.0 |
| Stroke among adults | 4.6% | 4.1–5.1 |
| All teeth lost among adults aged >=65 years | 19.8% | 16.3–23.4 |
PreventionCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Current lack of health insurance among adults aged 18-64 years | 9.7% | 8.2–11.4 |
| Taking medicine to control high blood pressure among adults with high blood pressure | 80.3% | 77.8–82.8 |
| Visits to doctor for routine checkup within the past year among adults | 80.3% | 77.0–83.4 |
| Cholesterol screening among adults | 86.8% | 85.1–88.3 |
| Colorectal cancer screening among adults aged 45–75 years | 59.8% | 53.9–65.4 |
| Visited dentist or dental clinic in the past year among adults | 54.3% | 50.4–58.1 |
| Mammography use among women aged 50-74 years | 66.5% | 57.4–75.1 |
Health Risk BehaviorsCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Binge drinking among adults | 12.8% | 10.5–15.5 |
| Current cigarette smoking among adults | 18.0% | 15.4–20.8 |
| No leisure-time physical activity among adults | 33.1% | 28.0–38.2 |
| Short sleep duration among adults | 35.3% | 28.7–42.2 |
Health StatusCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Fair or poor self-rated health status among adults | 22.5% | 19.4–25.6 |
| Frequent mental distress among adults | 17.1% | 15.2–19.1 |
| Frequent physical distress among adults | 15.9% | 14.0–17.9 |
DisabilityCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Cognitive disability among adults | 16.7% | 14.8–18.8 |
| Any disability among adults | 41.4% | 36.5–46.1 |
| Hearing disability among adults | 11.5% | 10.3–12.8 |
| Independent living disability among adults | 10.0% | 8.8–11.2 |
| Mobility disability among adults | 20.2% | 17.6–22.9 |
| Self-care disability among adults | 4.8% | 4.2–5.3 |
| Vision disability among adults | 6.4% | 5.7–7.1 |
Health-Related Social NeedsCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Lack of social and emotional support among adults | 23.9% | 20.4–27.6 |
| Food insecurity in the past 12 months among adults | 16.8% | 14.3–19.4 |
| Received food stamps in the past 12 months among adults | 13.9% | 11.7–16.2 |
| Housing insecurity in the past 12 months among adults | 12.2% | 10.4–14.0 |
| Lack of reliable transportation in the past 12 months among adults | 8.7% | 7.6–9.8 |
| Loneliness among adults | 31.3% | 26.5–36.4 |
| Utility services shut-off threat in the past 12 months among adults | 9.2% | 7.9–10.5 |
Community & economyCensus ACS 5-Year · 2024 release · observed
| Measure | Value | US median (p10–p90) | OK median (p10–p90) |
|---|---|---|---|
| Poverty rate | 14.8% | 10.6% (3.1–25.8%) n=32,364 | 16.3% (6.5–26.1%) n=643 |
| Uninsured 18–64 | 19.1% | 9.0% (1.5–24.3%) n=32,286 | 19.4% (9.5–30.7%) n=643 |
| No HS diploma (25+) | 7.0% | 7.9% (1.8–20.7%) n=32,505 | 10.9% (4.8–18.9%) n=644 |
| Bachelor's or higher (25+) | 16.3% | 23.3% (9.2–53.6%) n=32,505 | 18.4% (9.0–38.4%) n=644 |
| Unemployment rate (16+) | 1.6% | 3.9% (0.0–9.8%) n=32,274 | 4.3% (0.4–8.8%) n=643 |
| Households without a vehicle | 0.3% | 3.9% (0.0–12.5%) n=32,322 | 3.6% (0.0–9.0%) n=643 |
| Broadband subscription | 82.1% | 89.3% (75.1–97.1%) n=32,322 | 85.4% (70.2–95.0%) n=643 |
| Housing cost burden (≥30% income) | 13.9% | 23.7% (10.6–40.0%) n=32,322 | 20.0% (9.5–31.0%) n=643 |
| Homeownership rate | 76.8% | 78.7% (51.7–94.0%) n=32,322 | 78.2% (56.5–91.0%) n=643 |
| Crowded housing (>1 per room) | 3.3% | 1.3% (0.0–6.3%) n=32,322 | 2.3% (0.0–6.1%) n=643 |
| Foreign-born population | 1.3% | 2.6% (0.0–18.6%) n=32,553 | 1.9% (0.0–9.3%) n=645 |
| Single-parent households | 50.4% | 53.6% (37.3–74.1%) n=32,087 | 51.7% (39.5–66.1%) n=640 |
| Population 65+ | 23.7% | 19.4% (10.8–33.6%) n=32,553 | 18.4% (11.9–29.5%) n=645 |
| Median age | 43.9 yr | 42.2 yr (33.0–56.3) n=32,292 | 40.3 yr (33.1–52.0) n=642 |
| Median household income | $55,000 | $72,070 ($46,039–$118,707) n=30,318 | $58,728 ($43,042–$88,542) n=616 |
| Median home value | $97,300 | $222,200 ($100,300–$579,820) n=30,049 | $142,200 ($83,960–$248,900) n=615 |
| Median gross rent | $629 | $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 | 79.2 yr ± 1.59 | 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 1.59 years of 79.2, 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