NYS COVID-19 Test Data for Suffolk County

Suffolk County, population 1,525,465, part of the Long Island region
NewCasesNew casesper 100KNew Cases Per Week, Suffolk CountyMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarApr016633350066683309150137254575  Line: NYS New Cases Per 100K, Weekly
Weekly COVID-19 Test Results.
The worst week was 1/2/2022 to 1/8/2022,
with 40503 cases, for 2655 cases per 100,000 people.
FromToNew Positives /
100K people /
week		Actual
New
Positives		% Tests
Positive
4/14/20244/20/202415242
4/7/20244/13/202421326
3/31/20244/6/202422349
3/24/20243/30/202426407
3/17/20243/23/202429457
3/10/20243/16/202437568
3/3/20243/9/202443668
2/25/20243/2/202456863
2/18/20242/24/2024681041
2/11/20242/17/2024991514
2/4/20242/10/20241291976
1/28/20242/3/20241602448
1/21/20241/27/20241912922
1/14/20241/20/20242103216
1/7/20241/13/20242864378
12/31/20231/6/20243405196
12/24/202312/30/20233445256
12/17/202312/23/20232844338
12/10/202312/16/20232193341
12/3/202312/9/20231642502
11/26/202312/2/20231422172
11/19/202311/25/2023911394
11/12/202311/18/2023811249
11/5/202311/11/2023691066
10/29/202311/4/2023681041
10/22/202310/28/2023761163
10/15/202310/21/2023751154
10/8/202310/14/2023901382
10/1/202310/7/20231121715
9/24/20239/30/20231442198
9/17/20239/23/20231722635
9/10/20239/16/20231542350
9/3/20239/9/20231412161
8/27/20239/2/2023751146
8/20/20238/26/20234265315.77%
8/13/20238/19/20233858715.01%
8/6/20238/12/20233351214.69%
7/30/20238/5/20234468019.12%
7/23/20237/29/20233045815.41%
7/16/20237/22/20232437314.21%
7/9/20237/15/20231929610.94%
7/2/20237/8/2023142228.89%
6/25/20237/1/2023142157.29%
6/18/20236/24/2023132137.46%
6/11/20236/17/2023132126.12%
6/4/20236/10/2023172637.91%
5/28/20236/3/2023172687.35%
5/21/20235/27/2023193016.02%
5/14/20235/20/2023182763.52%
5/7/20235/13/2023182752.53%
4/30/20235/6/2023172692.34%
4/23/20234/29/2023162562.25%
4/16/20234/22/2023182862.27%
4/9/20234/15/2023203202.32%
4/2/20234/8/2023233522.5%
3/26/20234/1/2023274152.64%
3/19/20233/25/2023385813.12%
3/12/20233/18/2023243712.51%
3/5/20233/11/2023426553.08%
2/26/20233/4/2023446843.12%
2/19/20232/25/2023507673.61%
2/12/20232/18/20238012314.71%
2/5/20232/11/2023639724.15%
1/29/20232/4/20238312785.1%
1/22/20231/28/20239714935.88%
1/15/20231/21/202311517586.74%
1/8/20231/14/202314622367.88%
1/1/20231/7/2023230351210.68%
12/25/202212/31/2022249380112.05%
12/18/202212/24/2022301460111.6%
12/11/202212/17/2022292446510.77%
12/4/202212/10/2022305465410.69%
11/27/202212/3/2022273416810.09%
11/20/202211/26/202214422078.63%
11/13/202211/19/202214922747.29%
11/6/202211/12/202214622347.03%
10/30/202211/5/202214922757.2%
10/23/202210/29/202214622387.37%
10/16/202210/22/202215022927.77%
10/9/202210/15/202215223317.9%
10/2/202210/8/202216024448.28%
9/25/202210/1/202218227809.12%
9/18/20229/24/202219930389.32%
9/11/20229/17/202218628459.35%
9/4/20229/10/202215323479.31%
8/28/20229/3/202215924349.13%
8/21/20228/27/202217927329.63%
8/14/20228/20/202217827188.97%
8/7/20228/13/202222534359.64%
7/31/20228/6/2022216330710.16%
7/24/20227/30/2022259395711.11%
7/17/20227/23/2022267408111.47%
7/10/20227/16/2022279426611.18%
7/3/20227/9/2022232354510.84%
6/26/20227/2/2022222339310.11%
6/19/20226/25/202218828808.29%
6/12/20226/18/202218828768.1%
6/5/20226/11/202220030608.11%
5/29/20226/4/202222534479.27%
5/22/20225/28/2022328500511%
5/15/20225/21/2022385587411.81%
5/8/20225/14/2022371567311.31%
5/1/20225/7/2022315481310.07%
4/24/20224/30/202223135338.2%
4/17/20224/23/202218628436.55%
4/10/20224/16/202216825665.38%
4/3/20224/9/202211016873.66%
3/27/20224/2/20227511502.57%
3/20/20223/26/2022538151.9%
3/13/20223/19/2022446791.67%
3/6/20223/12/2022396081.44%
2/27/20223/5/2022436631.51%
2/20/20222/26/2022568571.92%
2/13/20222/19/20228012222.33%
2/6/20222/12/202212318883.38%
1/30/20222/5/202222233945.46%
1/23/20221/29/202240261358.61%
1/16/20221/22/20227181095812.96%
1/9/20221/15/202216112459020.06%
1/2/20221/8/202226554050326.67%
12/26/20211/1/202222633452625.05%
12/19/202112/25/202113322032215%
12/12/202112/18/2021685104569.64%
12/5/202112/11/202147172007.08%
11/28/202112/4/202140161186.3%
11/21/202111/27/202124437295.12%
11/14/202111/20/202123736184.48%
11/7/202111/13/202117226393.47%
10/31/202111/6/202113320302.7%
10/24/202110/30/202112118492.31%
10/17/202110/23/202114121512.59%
10/10/202110/16/202118528343.15%
10/3/202110/9/202117626963.2%
9/26/202110/2/202120230933.58%
9/19/20219/25/202122133743.87%
9/12/20219/18/202123235454.19%
9/5/20219/11/202122233894.64%
8/29/20219/4/202123035114.64%
8/22/20218/28/202122734764.67%
8/15/20218/21/202121332644.32%
8/8/20218/14/202115924303.77%
8/1/20218/7/202114021423.7%
7/25/20217/31/20219013783%
7/18/20217/24/2021599112.11%
7/11/20217/17/2021304661.31%
7/4/20217/10/2021162540.77%
6/27/20217/3/2021121870.48%
6/20/20216/26/2021111750.37%
6/13/20216/19/2021132040.44%
6/6/20216/12/2021172620.45%
5/30/20216/5/2021142260.42%
5/23/20215/29/2021294430.73%
5/16/20215/22/2021365520.77%
5/9/20215/15/2021538111.03%
5/2/20215/8/20217511491.41%
4/25/20215/1/202111016821.97%
4/18/20214/24/202115123182.39%
4/11/20214/17/202123135323.39%
4/4/20214/10/202130646694.05%
3/28/20214/3/202132950244.51%
3/21/20213/27/202131447934.43%
3/14/20213/20/202131447904.4%
3/7/20213/13/202127842414.16%
2/28/20213/6/202127842544.15%
2/21/20212/27/202127642143.99%
2/14/20212/20/202125739314.1%
2/7/20212/13/202133350804.74%
1/31/20212/6/202136155205.64%
1/24/20211/30/202154583246.66%
1/17/20211/23/202160692497.38%
1/10/20211/16/2021785119828.48%
1/3/20211/9/20218331271010.49%
12/27/20201/2/20217271109110.13%
12/20/202012/26/202052480087.18%
12/13/202012/19/202050977676.97%
12/6/202012/12/202047572556.2%
11/29/202012/5/202043966985.9%
11/22/202011/28/202026740753.97%
11/15/202011/21/202019830313.27%
11/8/202011/14/202016925803.4%
11/1/202011/7/20207811901.87%
10/25/202010/31/2020578751.4%
10/18/202010/24/2020416341.18%
10/11/202010/17/2020395981.02%
10/4/202010/10/2020385890.95%
9/27/202010/3/2020294550.98%
9/20/20209/26/2020213260.8%
9/13/20209/19/2020243780.85%
9/6/20209/12/2020274251.16%
8/30/20209/5/2020324951.14%
8/23/20208/29/2020172650.63%
8/16/20208/22/2020223390.81%
8/9/20208/15/2020243730.96%
8/2/20208/8/2020284411.08%
7/26/20208/1/2020304621.23%
7/19/20207/25/2020274171.22%
7/12/20207/18/2020284381.35%
7/5/20207/11/2020253861.15%
6/28/20207/4/2020223361.04%
6/21/20206/27/2020213341.05%
6/14/20206/20/2020203130.93%
6/7/20206/13/2020213300.99%
5/31/20206/6/2020446862.02%
5/24/20205/30/2020446792.4%
5/17/20205/23/2020558474.03%
5/10/20205/16/20209214157.53%
5/3/20205/9/2020121184712.19%
4/26/20205/2/2020183279618.03%
4/19/20204/25/2020338517128.85%
4/12/20204/18/2020398607234.99%
4/5/20204/11/2020551841143.64%
3/29/20204/4/2020483738251.05%
3/22/20203/28/2020261398942.34%
3/15/20203/21/20206599321.83%
3/8/20203/14/202024116.21%
3/1/20203/7/2020000%

For more information specific to Suffolk County, see their health department page. Data also available as weekly CSV file or daily CSV file.

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.

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

Last updated 4/23/2024.