ZIP code
91768
in Pomona, CaliforniaPopulation 34,200
48.02/ 100
Ranked #18,897 of 32,066 US ZIPs (bottom 41%)
Ranked #1,193 of 1,719 California ZIPs (bottom 31%)
Ranked #311 of 371 Los Angeles-Long Beach-Anaheim, CA ZIPs (bottom 16%)
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.
Expected annual disaster loss
$1
in the top 0.2% nationally
Lower is healthier
ST99thUS99thDefinition & source ›
FEMA’s modeled estimate, in dollars per year, of the average harm to people expected from natural hazards — an annualized average, not a forecast for any single year.
Full methodology ›Colon-cancer screening
50.3%
in the bottom 2.2% nationally
Higher is healthier
ST10thUS2ndDefinition & source ›
The estimated share of adults aged 45–75 who are up to date on colorectal-cancer screening.
Full methodology ›Loneliness
44.8%
in the top 0.7% nationally
Lower is healthier
ST98thUS99thDefinition & source ›
The estimated share of adults who report feeling lonely.
Full methodology ›Loud transportation noise
5.9%
in the top 1.0% nationally
Lower is healthier
ST94thUS99thDefinition & source ›
The modeled share of residents exposed to average road, rail, and aviation noise at or above 65 decibels — around the volume of normal conversation.
Full methodology ›Natural-disaster risk
in the top 1.4% nationally
Lower is healthier
ST95thUS99thDefinition & source ›
This area’s national rank on its single highest non-flood natural hazard — such as wildfire, tornado, or earthquake — in FEMA’s modeled National Risk Index; flooding is shown separately.
Full methodology ›Crowded housing
17.6%
in the top 1.6% nationally
Lower is healthier
ST92ndUS98thDefinition & source ›
The share of occupied homes with more than one person per room, the Census definition of crowded housing.
Full methodology ›Transportation noise
17.7%
in the top 3.2% nationally
Lower is healthier
ST91stUS97thDefinition & 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 ›Floodplain exposure
0.00%
at the national minimum
Lower is healthier
ST1stUS1stDefinition & source ›
The share of this ZIP’s land area inside FEMA’s 1%-annual-chance floodplain — the “100-year” flood zone, where flooding has about a 1-in-100 chance in any given year.
Measured from FEMA’s mapped flood panels. Where a panel has not been mapped, no value is published for that ZIP — those ZIPs are absent from this comparison rather than counted as unexposed.
Full methodology ›Fine-particle (PM2.5) exceedance
2.5%
in the top 3.4% nationally
Lower is healthier
ST71stUS97thDefinition & source ›
The share of days in the year when modeled fine-particle (PM2.5) pollution was above the EPA’s daily limit of 35 micrograms per cubic meter.
Full methodology ›Air-toxics cancer risk
40 per million
in the top 4.5% nationally
Lower is healthier
ST73rdUS96thDefinition & source ›
The EPA’s modeled estimate of added lifetime cancer risk from breathing outdoor air toxics, in cases per million people exposed over a lifetime.
Full methodology ›The read
ZIP 91768, one of several in Pomona, California, in overall standing, comes out in the bottom 41% nationally (18,897th) and the bottom 31% of California (1,193rd).
The profile carries real weight, and several readings make that plain: modeled expected annual loss rests in the top 0.2% nationally, colon screening settles in the bottom 2.2% nationally, and loneliness lands in the top 0.7% nationally. Modeled loud transportation noise rests in the top 1.0% nationally, modeled disaster risk settles in the top 1.4% nationally, and crowded housing lands in the top 1.6% nationally. Modeled transportation noise rests in the top 3.2% nationally, and fine-particle settles in the top 3.4% nationally. Modeled air-toxics cancer risk lands in the top 4.5% nationally. Better still, floodplain exposure rests at the national minimum.
Set within its surrounding area, expected annual loss runs far higher than the surrounding ZIPs on this measure. Defined simply, for reference, expected annual loss is FEMA's modeled estimate, in dollars, of average yearly harm to people from natural hazards. Disaster risk is the area's national rank on its highest non-flood peril in FEMA's modeled Risk Index, like wildfire or quake. Fine-particle is fine airborne particles about one-thirtieth the width of a hair, counted on modeled days above the EPA standard. The closest healthier ZIP overall is ZIP 91724, 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. Compare it against the US, this state and the Los Angeles-Long Beach-Anaheim, CA 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 95%
21%
Healthcare Access
healthier than 94%
5%
About typical
Risk Behavior
healthier than 48%
11%
Mental Health
healthier than 54%
8%
Holding it back
Social Need / SDOH
healthier than 11%
16%
Environmental Hazard
healthier than 3%
14%
Preventive Care
healthier than 3%
13%
Disability
healthier than 37%
7%
Climate / Disaster Risk
healthier than 25%
5%
Lifting this score
Chronic Disease Burden
healthier than 85%
21%
Healthcare Access
healthier than 89%
5%
About typical
Mental Health
healthier than 47%
8%
Holding it back
Social Need / SDOH
healthier than 18%
16%
Environmental Hazard
healthier than 14%
14%
Preventive Care
healthier than 11%
13%
Risk Behavior
healthier than 26%
11%
Disability
healthier than 35%
7%
Climate / Disaster Risk
healthier than 23%
5%
Lifting this score
Chronic Disease Burden
healthier than 76%
21%
Healthcare Access
healthier than 87%
5%
Holding it back
Social Need / SDOH
healthier than 14%
16%
Environmental Hazard
healthier than 39%
14%
Preventive Care
healthier than 12%
13%
Risk Behavior
healthier than 23%
11%
Mental Health
healthier than 20%
8%
Disability
healthier than 27%
7%
Climate / Disaster Risk
healthier than 2%
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 ›
Findings that name this ZIP
3 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 its nearby ZIPs
The ZIP codes that outlive their neighbors
Estimated life expectancy is 79.2 ± 1.5 years. The 48 nearest ZIP codes with estimates average 81.5 years — 2.3 years below them.
Ranked #1,778 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 3.0 (bottom 10%); chronic-disease standing 95.1 (top 10%) — 92 points apart, heavier on the environment than it is on chronic illness.
Ranked #17,997 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 40.0 cases per million — among the tenth of compared ZIP codes with the most. Estimated life expectancy is 79.2 ± 1.5 years.
Ranked #504 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
91724
Californiashares a border
Score 58.21
Closest healthier
91750
Californiashares a border
Score 61.16
Similar health profile
94804
California98% similar profile
Score 48.75
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 | 16.2% | 15.0–17.6 |
| High blood pressure among adults | 26.2% | 24.4–27.9 |
| Cancer (non-skin) or melanoma among adults | 4.0% | 3.7–4.3 |
| Current asthma among adults | 9.2% | 8.3–10.1 |
| Coronary heart disease among adults | 4.5% | 4.1–5.0 |
| Chronic obstructive pulmonary disease among adults | 4.3% | 3.8–4.7 |
| Depression among adults | 19.9% | 18.1–21.8 |
| Diagnosed diabetes among adults | 11.7% | 10.7–12.9 |
| High cholesterol among adults who have ever been screened | 33.1% | 31.0–35.1 |
| Obesity among adults | 27.6% | 24.8–30.4 |
| Stroke among adults | 2.8% | 2.6–3.0 |
| All teeth lost among adults aged >=65 years | 12.1% | 10.0–14.2 |
PreventionCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Current lack of health insurance among adults aged 18-64 years | 16.9% | 15.0–19.0 |
| Taking medicine to control high blood pressure among adults with high blood pressure | 67.0% | 64.6–69.3 |
| Visits to doctor for routine checkup within the past year among adults | 67.7% | 65.0–70.2 |
| Cholesterol screening among adults | 79.7% | 77.8–81.5 |
| Colorectal cancer screening among adults aged 45–75 years | 50.3% | 46.8–53.6 |
| Visited dentist or dental clinic in the past year among adults | 54.3% | 51.6–56.7 |
| Mammography use among women aged 50-74 years | 72.9% | 67.4–77.5 |
Health Risk BehaviorsCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Binge drinking among adults | 16.6% | 14.8–18.5 |
| Current cigarette smoking among adults | 11.3% | 10.1–12.6 |
| No leisure-time physical activity among adults | 28.8% | 26.4–31.3 |
| Short sleep duration among adults | 37.7% | 34.7–40.6 |
Health StatusCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Fair or poor self-rated health status among adults | 27.1% | 25.1–29.2 |
| Frequent mental distress among adults | 18.6% | 17.0–20.1 |
| Frequent physical distress among adults | 14.8% | 13.6–16.1 |
DisabilityCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Cognitive disability among adults | 18.9% | 17.2–20.6 |
| Any disability among adults | 34.4% | 31.9–36.9 |
| Hearing disability among adults | 5.2% | 4.7–5.7 |
| Independent living disability among adults | 9.7% | 8.8–10.7 |
| Mobility disability among adults | 14.3% | 13.1–15.6 |
| Self-care disability among adults | 4.7% | 4.3–5.1 |
| Vision disability among adults | 7.6% | 7.0–8.2 |
Health-Related Social NeedsCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Lack of social and emotional support among adults | 34.3% | 31.7–37.1 |
| Food insecurity in the past 12 months among adults | 27.0% | 24.6–29.6 |
| Received food stamps in the past 12 months among adults | 22.3% | 20.1–24.7 |
| Housing insecurity in the past 12 months among adults | 22.3% | 20.2–24.6 |
| Lack of reliable transportation in the past 12 months among adults | 13.2% | 11.9–14.7 |
| Loneliness among adults | 44.8% | 42.0–47.8 |
| Utility services shut-off threat in the past 12 months among adults | 9.3% | 8.2–10.5 |
Community & economyCensus ACS 5-Year · 2024 release · observed
| Measure | Value | US median (p10–p90) | CA median (p10–p90) |
|---|---|---|---|
| Poverty rate | 14.5% | 10.6% (3.1–25.8%) n=32,364 | 10.6% (4.1–24.9%) n=1,714 |
| Uninsured 18–64 | 16.2% | 9.0% (1.5–24.3%) n=32,286 | 7.7% (1.7–17.9%) n=1,704 |
| No HS diploma (25+) | 31.0% | 7.9% (1.8–20.7%) n=32,505 | 9.8% (1.4–30.9%) n=1,729 |
| Bachelor's or higher (25+) | 15.7% | 23.3% (9.2–53.6%) n=32,505 | 31.3% (9.9–68.2%) n=1,729 |
| Unemployment rate (16+) | 7.5% | 3.9% (0.0–9.8%) n=32,274 | 6.1% (0.8–12.0%) n=1,714 |
| Households without a vehicle | 5.6% | 3.9% (0.0–12.5%) n=32,322 | 4.5% (0.0–12.2%) n=1,708 |
| Broadband subscription | 91.9% | 89.3% (75.1–97.1%) n=32,322 | 93.4% (82.1–98.4%) n=1,708 |
| Housing cost burden (≥30% income) | 45.7% | 23.7% (10.6–40.0%) n=32,322 | 38.6% (24.4–50.5%) n=1,708 |
| Homeownership rate | 55.1% | 78.7% (51.7–94.0%) n=32,322 | 64.1% (31.9–86.4%) n=1,708 |
| Crowded housing (>1 per room) | 17.6% | 1.3% (0.0–6.3%) n=32,322 | 4.8% (0.0–15.9%) n=1,708 |
| Foreign-born population | 31.0% | 2.6% (0.0–18.6%) n=32,553 | 18.9% (3.0–40.4%) n=1,730 |
| Single-parent households | 48.0% | 53.6% (37.3–74.1%) n=32,087 | 48.4% (35.1–72.3%) n=1,692 |
| Population 65+ | 13.2% | 19.4% (10.8–33.6%) n=32,553 | 17.0% (9.7–35.7%) n=1,730 |
| Median age | 33.9 yr | 42.2 yr (33.0–56.3) n=32,292 | 40.1 yr (31.8–57.0) n=1,712 |
| Median household income | $76,041 | $72,070 ($46,039–$118,707) n=30,318 | $93,448 ($54,188–$159,562) n=1,584 |
| Median home value | $573,200 | $222,200 ($100,300–$579,820) n=30,049 | $659,800 ($300,520–$1,493,340) n=1,593 |
| Median gross rent | $1,683 | $1,021 ($677–$1,912) n=25,670 | $1,912 ($1,113–$2,923) n=1,461 |
Life expectancyNCHS / RWJF USALEEP · model-based
| Measure | Value | US median (p10–p90) | CA median (p10–p90) |
|---|---|---|---|
| Life expectancy at birth | 79.2 yr ± 0.75 | 78.9 yr (74.7–82.8) n=31,308 | 80.5 yr (76.7–83.8) n=1,665 |
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 0.75 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