COVID-19 Cases in Washtenaw County

Updated: July 6, 2022 at 2:30 pm
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Case total table and charts are updated on Monday and Thursday. Demographic tables are updated on Thursday only. The past 24-hour case count will be updated daily, Monday – Friday. The "Weekly Summary of Key COVID-19 Indicators in Washtenaw County" is updated weekly on Fridays

In addition to reported testing results, wastewater samples are also being monitored to track the presence of COVID-19 in our community. To see local trends, we recommend using the University of Michigan Wastewater Dashboard. CDC recently launched a wastewater tracker, but data may be limited or less frequently updated than the UM site. Read more about COVID-19 wastewater surveillance in Michigan here.

State and local data is also updated on the Michigan coronavirus website on Monday, Wednesday and Friday. You can see data and modeling updates from the state here

Please note: the information in these charts are provisional and subject to change. Use care interpreting. 

  • Total cases include: Outpatient, Hospitalized, Deceased, and Recovered individuals.
  • Confirmed cases: Individuals who have been tested and received a laboratory-confirmed positive result.
  • Probable cases: Individuals with a positive rapid antigen test conducted in a healthcare setting and no confirmatory testing (PCR or nucleic acid test). A person may also be classified as a probable case if they are a close contact to a case and have symptoms consistent with COVID-19.   
  • Students: College students living locally are included in Washtenaw County case counts. 

98 confirmed cases, 47 probable cases, 1 hospitalization,
and 0 deaths reported in the last 24 hours
(as of 7/6/22 at 10:00 am).

Washtenaw County Two-week Snapshot (Confirmed cases diagnosed from 6/16 to 6/29), updated weekly

Update as of 3/3/22: Weekly case rate data now includes all probable and confirmed cases. The CDC transmission level has been updated to reflect the new CDC community metrics.
Note: This snapshot is intended to provide information on areas of highest risk/concern.  
 
CDC Community Level Medium
Weekly case rate in Washtenaw County residents (per 100k; from MI Safe Start) 192.3
Weekly case rate in 5-11 year olds (per 100k) from 6/21 - 6/27/2022 181.0
Weekly case rate in 12-17 year olds (per 100k) from 6/21 - 6/27/2022 150.9
Number of confirmed cases in Washtenaw County residents 1224
Weekly test positivity rate (from MI Safe Start) 11.7%
% hospitalized 3%
% of those hospitalized who are 50 yrs and older 71%
Number of Deaths 2
% Asian 8%
% Black or African American 8%
% White 61%
% Other or Unknown Race 23%
% Hispanic or Latino (all races) 4%
% High-risk congregate residents (nursing homes, correctional facilities, homeless shelters) 0.5%
% 0 to 9 years 10%
% 10 to 17 years 6%
% 18 to 22 years 8%
% 23 to 29 years 15%
% 30 to 49 years 32%
% 50 to 64 years 18%
% Over 65 years 12%
Number (%) of Washtenaw County cases not part of UM/EMU outbreaks 1094 (89.3%)

PDF versions of the current and previous snapshots are available here.

Weekly Summary of Key COVID-19 Indicators in Washtenaw County

Weekly Summary of Key COVID19 Indicators in Washtenaw County

PDF versions of the current and previous weekly summaries are available here.

Total Confirmed and Probable COVID-19 Cases in Washtenaw County Residents (as of 7/6)

  Total cases Total hospitalizations % cases hospitalized % cases admitted
to ICU
Total 
deaths 
Laboratory
Confirmed Cases
77391 3125 4% 0.6% 505
Probable Cases 
(Updated Mon and Thur)
13784 29 0.2% 0% 25
Confirmed and Probable Cases 91175 3154 3% 0.5% 530

These data are preliminary. Hospitalization and vaccination status may change as further case investigation is done. Fully vaccinated+Booster= symptom onset after case received primary COVID-19 vaccine series and are 14 days past an additional dose of vaccine (e.g. 3 mRNA doses or 2 J&J doses). Fully vaccinated = symptom onset more than two weeks after final dose of COVID-19 vaccine. Partially vaccinated = symptom onset between two weeks after first dose and two weeks after the second dose.

Lab-Confirmed COVID-19 cases in Washtenaw County by Age Group (as of 6/30), updated weekly

Age Group % of cases % of hospitalized % of deaths
0 - 17 years 16% 1.7% 0%
18 - 24 years 22% 2.6% 0%
25 - 39 years 25% 10% 2%
40 - 49 years 12% 9% 2%
50 - 59 years 11% 16% 9%
60 - 69 years 7% 21% 16%
70 - 79 years 4% 20% 27%
80+ years 2% 20% 44%

Lab-Confirmed COVID-19 Cases in Washtenaw County by Sex (as of 6/30), updated weekly

Sex % of cases % of hospitalized % of deaths
Female 53% 50% 42%
Male 47% 50% 58%

Lab-Confirmed COVID-19 Cases in Washtenaw County by Race (as of 6/30), updated weekly

Racial or Ethnic Group % of cases % of hospitalized % of deaths % of county population
Am. Indian or Alaska Native 0.2% 0.4% 0.6% 0.4%
Asian 6% 3% 1.6% 9.7%
Black or African American 12% 25% 21% 12.3%
Native Hawaiian or Pac. Islander 0.1% 0.3% 0.6% 0.1%
White 60% 67% 73% 74.1%
Unknown/Other race 21% 4.8% 3.8%  
Hispanic or Latino (all races) 4% 4% 3.8% 4.8%

Confirmed and Probable COVID-19 Cases in Washtenaw County Residents by Zip Code (as of 6/30), updated weekly

Note: Cases within State and Federal correctional institutes are not included in Washtenaw County counts by zip code.
Zip code of Residence Total Lab-Confirmed Cases Probable Cases % of population who are confirmed or probable Confirmed Cases
in last two weeks (as of 6/30) included in total
48103 10091 1925 21.6% 280
48104 10663 1419 28.4% 101
48105 5826 1025 19.0% 163
48108 5094 987 21.9% 88
48109 1937 453   8
48118 2702 570 24.6% 45
48130 3534 656 26.4% 36
48137  235 39 19.0% 0
48158 1343 265 21.6% 21
48160 1753 327 21.4% 26
48167 450 93 37.2% 9
48168 263 34 21.0% 7
48169  135 28 15.7% 0
48170 445 42 23.9% 9
48176 4867 1045 25.5% 78
48178 434 70 22.3% 2
48189 1790 321 27.9% 12
48190/48191 888 120 23.9% 13
48197 14434 2635 25.9% 210
48198 9348 1492 27.1% 107
49236 117 15 20.2% 3
49240 165 25 23.1% 0
Unknown 191 168   6
Washtenaw Overall 76933 13784 24.7% 1224

*Interpretation Notes for Charts and Tables

  • Information in these charts is provisional and subject to change.
  • On 10/21/21 we removed the data on recovered cases since the rate did not accurately reflect individuals with long-term COVID symptoms.
  • Use care interpreting charts and tables. Numbers for recent days and weeks may look low for several reasons, including pending test results or delayed symptom onset information. Numbers are updated at the start of the following week. 
  • Reports of positive cases to the health department from testing institutions may be delayed by a day or more. Due to this, the current day has been excluded from the New COVID-19 Cases Reported per Day chart.
  • Washtenaw Count Health Department does contact investigations for with every confirmed and probable case. For a small number of cases, in the event that an individual could not be contacted or could not respond follow-up, symptom onset date is estimated. 
  • Total cases include: Outpatient, Hospitalized, Deceased, and Recovered individuals.
  • Confirmed cases: Individuals who have been tested and received a laboratory-confirmed positive result. 
  • Probable cases: Individuals that have been directly linked or in close contact to a confirmed case, have symptoms consistent with COVID-19, but did not have confirmatory testing.
  • COVID Vaccine Status of Washtenaw County Residents with COVID-related Hospitalization  data are preliminary. Hospitalization and vaccination status may change as further case investigation is done. Fully vaccinated = symptom onset more than two weeks after final dose of COVID-19 vaccine. Partially vaccinated = symptom onset between two weeks after first dose and two weeks after the second dose. For more information on COVID-19 vaccines in Washtenaw County, please visit COVID-19 Vaccination

Additional Data

Disparities 

We know viruses do not discriminate based on location, race, ethnicity, or national origin. However, viruses like COVID-19 can highlight health disparities that are deeply rooted in our society. COVID-19 is disproportionately affecting some communities in Washtenaw County, including Ypsilanti and Ypsilanti township zip codes and our county’s African American population. Similar disparities have also been seen in Michigan and elsewhere in the United States. Read more about why these inequities may be present, how the Washtenaw County Health Department is working with communities facing health disparities, and community resources.

People of every race, economic status, and age are at risk for coronavirus and should continue taking every precaution to help slow the spread of illness. We must continue to push for policies that address the inequities that this pandemic has brought to light, including paid time off and access to health insurance. Discrimination and disparities are unjust and put us all at greater risk. Individuals in need of essential resources can view Washtenaw County Office of Community and Economic Development’s list of community services or call 2-1-1.

We have a responsibility to provide data that reflects health inequities so that everyone can take action and have the ability to protect themselves from COVID-19. We continue to work with community partners to address these inequities.

Evidence of Community Spread

There is evidence of community spread locally. We have seen cases with no known contact with confirmed cases of COVID-19 or recent travel. Washtenaw County Health Department continues to work with diagnosed individuals to identify close contacts so they can be notified, quarantined, and alert to the possibility of symptoms.

Because there is evidence of community spread, the Washtenaw County Health Department is no longer naming public low-risk exposure locations. Residents can assume there is a possibility the virus may be present when they are in public places in the community. The Health Department is not announcing evidence of community spread to cause panic, but to reinforce that people should be taking all recommended prevention measures. View prevention guidance here.