NYS COVID-19 Test Data by County,
8/17/2025 to 8/23/2025

(Currently updating on Wednesdays)

0 250 500 750 1000 Cases / 100K people / week New cases, week to 8/23/2025 I
Click on counties for names and data.
White is absence of disease, red is presence, all calculated relative to population.

Map created for articles on COVID-19 in the 'greater Ithaca region'.

NYS COVID-19 case data, 8/17/2025 to 8/23/2025
Click on headers to sort
PlaceNew cases per
100K people		New case growth
week over week		Actual CasesActual cases
previous week
Lewis County59-17%1619
Putnam County3911%3935
Wyoming County37428%153
Westchester County356%349330
The Bronx31-25%441576
Suffolk County313%483461
Nassau County30-17%420507
Rockland County3011%10393
Queens29-8%675716
Manhattan28-18%457548
Orange County270%111111
Sullivan County25-35%2031
Madison County2592%179
Dutchess County250%7675
Staten Island24-4%121124
Allegany County23283%113
Brooklyn23-12%618674
Onondaga County2131%10376
Ulster County1989%3620
Chemung County185%1514
Cortland County17112%84
Oneida County1769%3925
Columbia County16-24%1013
Steuben County1524%1412
Monroe County15-12%113128
Herkimer County1536%97
Delaware County15149%73
Chenango County1549%75
Clinton County15399%123
Tioga County1416%76
Montgomery County12-25%68
Jefferson County12-67%1443
Washington County11-22%79
Broome County11-22%2329
Saratoga County1137%2821
Otsego County11-16%78
Oswego County10-45%1322
Tompkins County10-24%1114
Seneca County949%32
Ontario County9-25%1114
Schoharie County9199%31
Warren County9-10%67
Rensselaer County833%1411
Albany County833%2620
Livingston County80%55
Wayne County8-12%89
Fulton County7-37%46
St. Lawrence County7-13%89
Schenectady County6-40%1117
Erie County60%5863
Franklin County6-50%36
Genesee County6-50%47
Cayuga County6-15%56
Niagara County50%1111
Essex County550000000000000%20
Orleans County5149%21
Chautauqua County50%77
Yates County4-67%13
Greene County4-60%25
Hamilton County00%00
Cattaraugus County0-100%01
Schuyler County0-100%01

Data based on New York State Department of Health data. Note that early in the pandemic (and often later), large numbers of cases happened but were not detected. Since 8/30/2023, data no longer reports total number of tests. Population estimates from 2022 census estimates.

Last updated 8/28/2025.