Founding edition · 2026
WNYAtlas · Public Health Atlas
One explorer. Every supported county indicator.
Choose a topic, measure, and Western New York county. Every result preserves its reporting period, denominator, statewide placement, and source limitations.
Western New York
Circles show approximate county centers and are sized by the selected value. They are not patient locations.
Eight-county comparison
Highest reported value to lowest
Placement is descriptive. “Highest” is not automatically “worst,” particularly for access, income, screening, and protective measures.
Historical trend
Erie County and the NYS-excluding-NYC reference
Bars use the source's annual values. Definition changes and gaps remain attached to the official series.
Erie CountyNYS excluding NYC
201214.1
201315.1
201415.2
201515.6
201614.2
201714.5
201813.7
201913.3
202013.2
202113.7
All New York counties
Sortable-source audit view
62 counties have a reported value for this indicator. Suppressed or unavailable values are not assigned a rank.
| Rank | County | Value | Period | Events | Denominator |
|---|---|---|---|---|---|
| 1 | Bronx | 26.4% | 2021 | — | — |
| 2 | Kings | 19.2% | 2021 | — | — |
| 3 | New York | 17.4% | 2021 | — | — |
| 4 | Chautauqua | 17.2% | 2021 | — | — |
| 5 | Sullivan | 17.1% | 2021 | — | — |
| 6 | Franklin | 16.7% | 2021 | — | — |
| 7 | Tompkins | 16.2% | 2021 | — | — |
| 8 | Cattaraugus | 16.1% | 2021 | — | — |
| 9 | Orleans | 16.1% | 2021 | — | — |
| 10 | Delaware | 15.9% | 2021 | — | — |
| 11 | Oswego | 15.7% | 2021 | — | — |
| 12 | Rockland | 15.2% | 2021 | — | — |
| 13 | Clinton | 15.1% | 2021 | — | — |
| 14 | Montgomery | 15.0% | 2021 | — | — |
| 15 | St. Lawrence | 15.0% | 2021 | — | — |
| 16 | Chemung | 14.9% | 2021 | — | — |
| 17 | Cayuga | 14.8% | 2021 | — | — |
| 18 | Allegany | 14.6% | 2021 | — | — |
| 19 | Oneida | 14.2% | 2021 | — | — |
| 20 | Onondaga | 14.2% | 2021 | — | — |
| 21 | Broome | 14.1% | 2021 | — | — |
| 22 | Otsego | 13.8% | 2021 | — | — |
| 23 | Erie | 13.7% | 2021 | — | — |
| 24 | Steuben | 13.7% | 2021 | — | — |
| 25 | Fulton | 13.6% | 2021 | — | — |
| 26 | Queens | 13.6% | 2021 | — | — |
| 27 | Schuyler | 13.6% | 2021 | — | — |
| 28 | Seneca | 13.4% | 2021 | — | — |
| 29 | Chenango | 13.3% | 2021 | — | — |
| 30 | Herkimer | 13.3% | 2021 | — | — |
| 31 | Monroe | 13.3% | 2021 | — | — |
| 32 | Niagara | 13.0% | 2021 | — | — |
| 33 | Schenectady | 12.9% | 2021 | — | — |
| 34 | Schoharie | 12.9% | 2021 | — | — |
| 35 | Lewis | 12.6% | 2021 | — | — |
| 36 | Jefferson | 12.4% | 2021 | — | — |
| 37 | Rensselaer | 12.3% | 2021 | — | — |
| 38 | Washington | 12.3% | 2021 | — | — |
| 39 | Orange | 12.2% | 2021 | — | — |
| 40 | Livingston | 12.0% | 2021 | — | — |
| 41 | Albany | 11.9% | 2021 | — | — |
| 42 | Richmond | 11.9% | 2021 | — | — |
| 43 | Greene | 11.7% | 2021 | — | — |
| 44 | Tioga | 11.7% | 2021 | — | — |
| 45 | Essex | 11.3% | 2021 | — | — |
| 46 | Ulster | 11.3% | 2021 | — | — |
| 47 | Cortland | 11.0% | 2021 | — | — |
| 48 | Yates | 10.6% | 2021 | — | — |
| 49 | Columbia | 10.5% | 2021 | — | — |
| 50 | Madison | 10.4% | 2021 | — | — |
| 51 | Warren | 10.2% | 2021 | — | — |
| 52 | Wayne | 10.0% | 2021 | — | — |
| 53 | Dutchess | 9.7% | 2021 | — | — |
| 54 | Genesee | 9.6% | 2021 | — | — |
| 55 | Hamilton | 9.6% | 2021 | — | — |
| 56 | Westchester | 9.4% | 2021 | — | — |
| 57 | Wyoming | 9.4% | 2021 | — | — |
| 58 | Ontario | 7.8% | 2021 | — | — |
| 59 | Saratoga | 7.7% | 2021 | — | — |
| 60 | Putnam | 6.6% | 2021 | — | — |
| 61 | Suffolk | 6.4% | 2021 | — | — |
| 62 | Nassau | 6.1% | 2021 | — | — |