ZIP code
61231
in Aledo, IllinoisPopulation 4,962
49.25/ 100
Ranked #17,321 of 32,066 US ZIPs (bottom 46%)
Ranked #808 of 1,368 Illinois ZIPs (bottom 41%)
Ranked #48 of 63 Davenport-Moline-Rock Island, IA-IL ZIPs (bottom 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.
Radon
3.4 pCi/L
in the top 5.5% nationally
Lower is healthier
ST99thUS95thDefinition & source ›
The modeled typical indoor radon level for this area, in picocuries per liter — the EPA recommends fixing a home at 4 pCi/L or above.
Modeled from indoor-radon measurements. In Alaska and Hawaii, where those measurements are not published, a US Geological Survey geologic radon-potential category stands in — a coarser input, disclosed rather than hidden.
Full methodology ›PFAS in drinking water
6.9%
in the bottom 3.2% nationally
Lower is healthier
ST5thUS3rdDefinition & source ›
The modeled probability that PFAS “forever chemicals” would be detected in untreated groundwater in this area, the source private wells draw on.
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 ›Elder-services access
0.19 per 1,000 residents
in the top 7.6% nationally
Higher is healthier
ST94thUS92ndDefinition & source ›
The number of services for older adults and people with disabilities 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 ›Air-toxics cancer risk
20 per million
in the bottom 25% nationally
Lower is healthier
ST1stUS25thDefinition & 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 ›Hearing disability
9.4%
in the top 26% nationally
Lower is healthier
ST93rdUS74thDefinition & source ›
The estimated share of adults who are deaf or have serious difficulty hearing.
Full methodology ›The read
On balance, and by the composite measure, Aledo, Illinois (ZIP 61231) ranks in the bottom 46% nationally (17,321st) and the bottom 41% of Illinois (808th).
Strengths and concerns sit side by side across the measures here: modeled pfas registers in the bottom 3.2% nationally. Distance to an emergency room sits at the national minimum, shared with about 11% of ZIPs. Elder services rests in the top 7.6% nationally. Modeled loud transportation noise is at the national minimum, shared with about 22% of ZIPs. Distance to a nursing home stands at the national minimum, shared with about 27% of ZIPs. Outer-floodplain exposure settles at the national minimum, shared with about 36% of ZIPs. Civic lies in the top 18% nationally. On the other hand, modeled radon resides in the top 5.5% nationally, and arsenic lands in the top 14.2% nationally. Distance to a hazardous-chemical facility registers at the national minimum, shared with about 31% of ZIPs.
In plainer terms, radon is a radioactive soil gas the EPA identifies as the top cause of lung cancer in nonsmokers. Pfas is the man-made "forever chemicals" that build up in the body and environment instead of breaking down; here a modeled estimate of the chance a private well contains them. Arsenic is a natural groundwater contaminant, here a modeled estimate of the chance private-well levels exceed a benchmark. For a healthier nearby ZIP overall, look to ZIP 61263, 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 Davenport-Moline-Rock Island, IA-IL metro area.
Compared with the ZIP codes measured across all nine scoring domains — not with all US ZIP codes.
Lifting this score
Social Need / SDOH
healthier than 61%
16%
About typical
Environmental Hazard
healthier than 51%
14%
Preventive Care
healthier than 54%
13%
Risk Behavior
healthier than 52%
11%
Mental Health
healthier than 55%
8%
Climate / Disaster Risk
healthier than 59%
5%
Holding it back
Chronic Disease Burden
healthier than 27%
21%
Disability
healthier than 39%
7%
Healthcare Access
healthier than 28%
5%
Lifting this score
Social Need / SDOH
healthier than 70%
16%
Environmental Hazard
healthier than 69%
14%
Preventive Care
healthier than 64%
13%
About typical
Risk Behavior
healthier than 55%
11%
Mental Health
healthier than 44%
8%
Climate / Disaster Risk
healthier than 53%
5%
Holding it back
Chronic Disease Burden
healthier than 12%
21%
Disability
healthier than 19%
7%
Healthcare Access
healthier than 37%
5%
Lifting this score
Environmental Hazard
healthier than 66%
14%
Risk Behavior
healthier than 69%
11%
About typical
Social Need / SDOH
healthier than 44%
16%
Preventive Care
healthier than 45%
13%
Climate / Disaster Risk
healthier than 60%
5%
Healthcare Access
healthier than 42%
5%
Holding it back
Chronic Disease Burden
healthier than 8%
21%
Mental Health
healthier than 26%
8%
Disability
healthier than 18%
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 ›
Nearby & similar ZIPs
Editorially selected — see how this ZIP compares to nearby and similar places.
Nearby
61260
Illinoisshares a border
Score 45.11
Closest healthier
61263
Illinoisshares a border
Score 52.94
Similar health profile
54125
Wisconsin95% similar profile
Score 50.82
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 | 33.2% | 29.3–37.1 |
| High blood pressure among adults | 40.2% | 35.5–44.9 |
| Cancer (non-skin) or melanoma among adults | 11.0% | 9.9–12.2 |
| Current asthma among adults | 10.5% | 9.2–11.8 |
| Coronary heart disease among adults | 8.7% | 7.7–9.7 |
| Chronic obstructive pulmonary disease among adults | 9.6% | 8.2–11.0 |
| Depression among adults | 22.4% | 18.8–26.1 |
| Diagnosed diabetes among adults | 13.7% | 11.6–15.8 |
| High cholesterol among adults who have ever been screened | 39.8% | 35.1–44.7 |
| Obesity among adults | 39.0% | 30.1–48.1 |
| Stroke among adults | 4.4% | 3.9–4.9 |
| All teeth lost among adults aged >=65 years | 15.8% | 12.6–19.4 |
PreventionCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Current lack of health insurance among adults aged 18-64 years | 7.6% | 6.1–9.3 |
| Taking medicine to control high blood pressure among adults with high blood pressure | 80.1% | 77.0–82.8 |
| Visits to doctor for routine checkup within the past year among adults | 80.1% | 76.4–83.3 |
| Cholesterol screening among adults | 88.0% | 86.2–89.7 |
| Colorectal cancer screening among adults aged 45–75 years | 65.0% | 59.4–70.4 |
| Visited dentist or dental clinic in the past year among adults | 62.2% | 58.3–66.1 |
| Mammography use among women aged 50-74 years | 71.1% | 62.2–79.4 |
Health Risk BehaviorsCDC PLACES 2022 / 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Binge drinking among adults | 16.6% | 13.5–20.0 |
| Current cigarette smoking among adults | 15.4% | 12.8–18.2 |
| No leisure-time physical activity among adults | 25.8% | 21.0–30.8 |
| Short sleep duration among adults | 34.6% | 27.9–42.2 |
Health StatusCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Fair or poor self-rated health status among adults | 21.0% | 18.0–24.4 |
| Frequent mental distress among adults | 16.7% | 14.6–18.8 |
| Frequent physical distress among adults | 15.2% | 13.1–17.2 |
DisabilityCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Cognitive disability among adults | 13.9% | 12.0–15.9 |
| Any disability among adults | 34.1% | 29.3–38.9 |
| Hearing disability among adults | 9.4% | 8.2–10.6 |
| Independent living disability among adults | 9.3% | 8.0–10.6 |
| Mobility disability among adults | 17.2% | 14.7–19.8 |
| Self-care disability among adults | 4.3% | 3.7–4.9 |
| Vision disability among adults | 5.4% | 4.7–6.1 |
Health-Related Social NeedsCDC PLACES 2023 · BRFSS
| Measure | Crude prevalence | 95% CI |
|---|---|---|
| Lack of social and emotional support among adults | 23.4% | 19.7–27.4 |
| Food insecurity in the past 12 months among adults | 13.2% | 10.8–15.8 |
| Received food stamps in the past 12 months among adults | 13.4% | 11.0–16.2 |
| Housing insecurity in the past 12 months among adults | 10.2% | 8.5–12.0 |
| Lack of reliable transportation in the past 12 months among adults | 7.1% | 6.1–8.2 |
| Loneliness among adults | 32.6% | 27.3–38.3 |
| Utility services shut-off threat in the past 12 months among adults | 6.8% | 5.8–8.0 |
Community & economyCensus ACS 5-Year · 2024 release · observed
| Measure | Value | US median (p10–p90) | IL median (p10–p90) |
|---|---|---|---|
| Poverty rate | 11.5% | 10.6% (3.1–25.8%) n=32,364 | 9.4% (3.4–21.4%) n=1,378 |
| Uninsured 18–64 | 4.7% | 9.0% (1.5–24.3%) n=32,286 | 6.6% (1.7–15.2%) n=1,375 |
| No HS diploma (25+) | 4.7% | 7.9% (1.8–20.7%) n=32,505 | 6.5% (2.1–16.1%) n=1,377 |
| Bachelor's or higher (25+) | 25.3% | 23.3% (9.2–53.6%) n=32,505 | 21.6% (9.3–49.2%) n=1,377 |
| Unemployment rate (16+) | 2.8% | 3.9% (0.0–9.8%) n=32,274 | 4.2% (0.7–10.0%) n=1,375 |
| Households without a vehicle | 2.0% | 3.9% (0.0–12.5%) n=32,322 | 3.9% (0.0–11.8%) n=1,377 |
| Broadband subscription | 91.2% | 89.3% (75.1–97.1%) n=32,322 | 89.4% (77.4–96.0%) n=1,377 |
| Housing cost burden (≥30% income) | 22.3% | 23.7% (10.6–40.0%) n=32,322 | 21.2% (10.7–34.7%) n=1,377 |
| Homeownership rate | 72.2% | 78.7% (51.7–94.0%) n=32,322 | 80.9% (61.0–94.1%) n=1,377 |
| Crowded housing (>1 per room) | 0.6% | 1.3% (0.0–6.3%) n=32,322 | 0.9% (0.0–4.1%) n=1,377 |
| Foreign-born population | 0.8% | 2.6% (0.0–18.6%) n=32,553 | 1.4% (0.0–17.6%) n=1,378 |
| Single-parent households | 56.2% | 53.6% (37.3–74.1%) n=32,087 | 53.8% (39.6–70.3%) n=1,372 |
| Population 65+ | 22.1% | 19.4% (10.8–33.6%) n=32,553 | 19.4% (12.1–28.7%) n=1,378 |
| Median age | 42.2 yr | 42.2 yr (33.0–56.3) n=32,292 | 42.1 yr (34.3–52.1) n=1,373 |
| Median household income | $70,991 | $72,070 ($46,039–$118,707) n=30,318 | $75,429 ($50,714–$114,949) n=1,334 |
| Median home value | $147,600 | $222,200 ($100,300–$579,820) n=30,049 | $154,250 ($86,310–$346,100) n=1,332 |
| Median gross rent | $815 | $1,021 ($677–$1,912) n=25,670 | $934 ($675–$1,653) n=1,170 |
Life expectancyNCHS / RWJF USALEEP · model-based
| Measure | Value | US median (p10–p90) | IL median (p10–p90) |
|---|---|---|---|
| Life expectancy at birth | 78.5 yr ± 0.77 | 78.9 yr (74.7–82.8) n=31,308 | 78.9 yr (75.5–82.2) n=1,348 |
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 0.77 years of 78.5, 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