Suffolk County COVID-19 test data

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.
From	To	New Positives / 100K people / week	Actual New Positives	% Tests Positive
9/10/2023	9/16/2023	152	2320
9/3/2023	9/9/2023	141	2153
8/27/2023	9/2/2023	74	1143
8/20/2023	8/26/2023	42	653	15.77%
8/13/2023	8/19/2023	38	587	15.01%
8/6/2023	8/12/2023	33	512	14.69%
7/30/2023	8/5/2023	44	680	19.12%
7/23/2023	7/29/2023	30	458	15.41%
7/16/2023	7/22/2023	24	373	14.21%
7/9/2023	7/15/2023	19	296	10.94%
7/2/2023	7/8/2023	14	222	8.89%
6/25/2023	7/1/2023	14	215	7.29%
6/18/2023	6/24/2023	13	213	7.46%
6/11/2023	6/17/2023	13	212	6.12%
6/4/2023	6/10/2023	17	263	7.91%
5/28/2023	6/3/2023	17	268	7.35%
5/21/2023	5/27/2023	19	301	6.02%
5/14/2023	5/20/2023	18	276	3.52%
5/7/2023	5/13/2023	18	275	2.53%
4/30/2023	5/6/2023	17	269	2.34%
4/23/2023	4/29/2023	16	256	2.25%
4/16/2023	4/22/2023	18	286	2.27%
4/9/2023	4/15/2023	20	320	2.32%
4/2/2023	4/8/2023	23	352	2.5%
3/26/2023	4/1/2023	27	415	2.64%
3/19/2023	3/25/2023	38	581	3.12%
3/12/2023	3/18/2023	24	371	2.51%
3/5/2023	3/11/2023	42	655	3.08%
2/26/2023	3/4/2023	44	684	3.12%
2/19/2023	2/25/2023	50	767	3.61%
2/12/2023	2/18/2023	80	1231	4.71%
2/5/2023	2/11/2023	63	972	4.15%
1/29/2023	2/4/2023	83	1278	5.1%
1/22/2023	1/28/2023	97	1493	5.88%
1/15/2023	1/21/2023	115	1758	6.74%
1/8/2023	1/14/2023	146	2236	7.88%
1/1/2023	1/7/2023	230	3512	10.68%
12/25/2022	12/31/2022	249	3801	12.05%
12/18/2022	12/24/2022	301	4601	11.6%
12/11/2022	12/17/2022	292	4465	10.77%
12/4/2022	12/10/2022	305	4654	10.69%
11/27/2022	12/3/2022	273	4168	10.09%
11/20/2022	11/26/2022	144	2207	8.63%
11/13/2022	11/19/2022	149	2274	7.29%
11/6/2022	11/12/2022	146	2234	7.03%
10/30/2022	11/5/2022	149	2275	7.2%
10/23/2022	10/29/2022	146	2238	7.37%
10/16/2022	10/22/2022	150	2292	7.77%
10/9/2022	10/15/2022	152	2331	7.9%
10/2/2022	10/8/2022	160	2444	8.28%
9/25/2022	10/1/2022	182	2780	9.12%
9/18/2022	9/24/2022	199	3038	9.32%
9/11/2022	9/17/2022	186	2845	9.35%
9/4/2022	9/10/2022	153	2347	9.31%
8/28/2022	9/3/2022	159	2434	9.13%
8/21/2022	8/27/2022	179	2732	9.63%
8/14/2022	8/20/2022	178	2718	8.97%
8/7/2022	8/13/2022	225	3435	9.64%
7/31/2022	8/6/2022	216	3307	10.16%
7/24/2022	7/30/2022	259	3957	11.11%
7/17/2022	7/23/2022	267	4081	11.47%
7/10/2022	7/16/2022	279	4266	11.18%
7/3/2022	7/9/2022	232	3545	10.84%
6/26/2022	7/2/2022	222	3393	10.11%
6/19/2022	6/25/2022	188	2880	8.29%
6/12/2022	6/18/2022	188	2876	8.1%
6/5/2022	6/11/2022	200	3060	8.11%
5/29/2022	6/4/2022	225	3447	9.27%
5/22/2022	5/28/2022	328	5005	11%
5/15/2022	5/21/2022	385	5874	11.81%
5/8/2022	5/14/2022	371	5673	11.31%
5/1/2022	5/7/2022	315	4813	10.07%
4/24/2022	4/30/2022	231	3533	8.2%
4/17/2022	4/23/2022	186	2843	6.55%
4/10/2022	4/16/2022	168	2566	5.38%
4/3/2022	4/9/2022	110	1687	3.66%
3/27/2022	4/2/2022	75	1150	2.57%
3/20/2022	3/26/2022	53	815	1.9%
3/13/2022	3/19/2022	44	679	1.67%
3/6/2022	3/12/2022	39	608	1.44%
2/27/2022	3/5/2022	43	663	1.51%
2/20/2022	2/26/2022	56	857	1.92%
2/13/2022	2/19/2022	80	1222	2.33%
2/6/2022	2/12/2022	123	1888	3.38%
1/30/2022	2/5/2022	222	3394	5.46%
1/23/2022	1/29/2022	402	6135	8.61%
1/16/2022	1/22/2022	718	10958	12.96%
1/9/2022	1/15/2022	1611	24590	20.06%
1/2/2022	1/8/2022	2655	40503	26.67%
12/26/2021	1/1/2022	2263	34526	25.05%
12/19/2021	12/25/2021	1332	20322	15%
12/12/2021	12/18/2021	685	10456	9.64%
12/5/2021	12/11/2021	471	7200	7.08%
11/28/2021	12/4/2021	401	6118	6.3%
11/21/2021	11/27/2021	244	3729	5.12%
11/14/2021	11/20/2021	237	3618	4.48%
11/7/2021	11/13/2021	172	2639	3.47%
10/31/2021	11/6/2021	133	2030	2.7%
10/24/2021	10/30/2021	121	1849	2.31%
10/17/2021	10/23/2021	141	2151	2.59%
10/10/2021	10/16/2021	185	2834	3.15%
10/3/2021	10/9/2021	176	2696	3.2%
9/26/2021	10/2/2021	202	3093	3.58%
9/19/2021	9/25/2021	221	3374	3.87%
9/12/2021	9/18/2021	232	3545	4.19%
9/5/2021	9/11/2021	222	3389	4.64%
8/29/2021	9/4/2021	230	3511	4.64%
8/22/2021	8/28/2021	227	3476	4.67%
8/15/2021	8/21/2021	213	3264	4.32%
8/8/2021	8/14/2021	159	2430	3.77%
8/1/2021	8/7/2021	140	2142	3.7%
7/25/2021	7/31/2021	90	1378	3%
7/18/2021	7/24/2021	59	911	2.11%
7/11/2021	7/17/2021	30	466	1.31%
7/4/2021	7/10/2021	16	254	0.77%
6/27/2021	7/3/2021	12	187	0.48%
6/20/2021	6/26/2021	11	175	0.37%
6/13/2021	6/19/2021	13	204	0.44%
6/6/2021	6/12/2021	17	262	0.45%
5/30/2021	6/5/2021	14	226	0.42%
5/23/2021	5/29/2021	29	443	0.73%
5/16/2021	5/22/2021	36	552	0.77%
5/9/2021	5/15/2021	53	811	1.03%
5/2/2021	5/8/2021	75	1149	1.41%
4/25/2021	5/1/2021	110	1682	1.97%
4/18/2021	4/24/2021	151	2318	2.39%
4/11/2021	4/17/2021	231	3532	3.39%
4/4/2021	4/10/2021	306	4669	4.05%
3/28/2021	4/3/2021	329	5024	4.51%
3/21/2021	3/27/2021	314	4793	4.43%
3/14/2021	3/20/2021	314	4790	4.4%
3/7/2021	3/13/2021	278	4241	4.16%
2/28/2021	3/6/2021	278	4254	4.15%
2/21/2021	2/27/2021	276	4214	3.99%
2/14/2021	2/20/2021	257	3931	4.1%
2/7/2021	2/13/2021	333	5080	4.74%
1/31/2021	2/6/2021	361	5520	5.64%
1/24/2021	1/30/2021	545	8324	6.66%
1/17/2021	1/23/2021	606	9249	7.38%
1/10/2021	1/16/2021	785	11982	8.48%
1/3/2021	1/9/2021	833	12710	10.49%
12/27/2020	1/2/2021	727	11091	10.13%
12/20/2020	12/26/2020	524	8008	7.18%
12/13/2020	12/19/2020	509	7767	6.97%
12/6/2020	12/12/2020	475	7255	6.2%
11/29/2020	12/5/2020	439	6698	5.9%
11/22/2020	11/28/2020	267	4075	3.97%
11/15/2020	11/21/2020	198	3031	3.27%
11/8/2020	11/14/2020	169	2580	3.4%
11/1/2020	11/7/2020	78	1190	1.87%
10/25/2020	10/31/2020	57	875	1.4%
10/18/2020	10/24/2020	41	634	1.18%
10/11/2020	10/17/2020	39	598	1.02%
10/4/2020	10/10/2020	38	589	0.95%
9/27/2020	10/3/2020	29	455	0.98%
9/20/2020	9/26/2020	21	326	0.8%
9/13/2020	9/19/2020	24	378	0.85%
9/6/2020	9/12/2020	27	425	1.16%
8/30/2020	9/5/2020	32	495	1.14%
8/23/2020	8/29/2020	17	265	0.63%
8/16/2020	8/22/2020	22	339	0.81%
8/9/2020	8/15/2020	24	373	0.96%
8/2/2020	8/8/2020	28	441	1.08%
7/26/2020	8/1/2020	30	462	1.23%
7/19/2020	7/25/2020	27	417	1.22%
7/12/2020	7/18/2020	28	438	1.35%
7/5/2020	7/11/2020	25	386	1.15%
6/28/2020	7/4/2020	22	336	1.04%
6/21/2020	6/27/2020	21	334	1.05%
6/14/2020	6/20/2020	20	313	0.93%
6/7/2020	6/13/2020	21	330	0.99%
5/31/2020	6/6/2020	44	686	2.02%
5/24/2020	5/30/2020	44	679	2.4%
5/17/2020	5/23/2020	55	847	4.03%
5/10/2020	5/16/2020	92	1415	7.53%
5/3/2020	5/9/2020	121	1847	12.19%
4/26/2020	5/2/2020	183	2796	18.03%
4/19/2020	4/25/2020	338	5171	28.85%
4/12/2020	4/18/2020	398	6072	34.99%
4/5/2020	4/11/2020	551	8411	43.64%
3/29/2020	4/4/2020	483	7382	51.05%
3/22/2020	3/28/2020	261	3989	42.34%
3/15/2020	3/21/2020	65	993	21.83%
3/8/2020	3/14/2020	2	41	16.21%
3/1/2020	3/7/2020	0	0	0%

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.

NYS COVID-19 Test Data for Suffolk County