Montgomery County COVID-19 Data Tables and Graphs

Counts may be different from those reported by Maryland, due to sources of reporting.
Cases with unknown sex/age are excluded.
Rates are per 100,000 population.

The information in the case and death count tables is based on the Maryland Department of Health data released on 11/23/2022.

We normally update this page on Fridays. For a daily updates on cases and deaths, see the State of Maryland COVID-19 Data Dashboard.

Confirmed Cases by Age and Sex
Case Rate by Age over Time
Case Rate by Race/Ethnicity over Time
Cases by ZIP Code
Cases by Vaccination Status
Hospitalizations by Race/Ethnicity over Time
Hospitalizations by Vaccination Status
Deaths by Age and Sex
Deaths by Race/Ethnicity over Time
Deaths by Vaccination Status
Deaths by ZIP Code
Montgomery County Employee Cases
Montgomery County Employee Vaccination Status

Other COVID-19 Data

CDC COVID-19 Metrics
COVID-19 Surveillance Dashboard - including test positivity
Vaccine Distribution Dashboard
Wastewater Surveillance

Confirmed Cases by Age and Sex

The counts may be different than those reported by MDH due to sources of reporting.

Cases with unknown sex/age are excluded (n=0).

2/25/2022: Age groups revised

Download data for Confirmed Cases by Age Group (CSV)
Download data for Confirmed Cases by Sex and Age Group (CSV)
Age Group	Male		Female		Total
Age Group	Count	Rate per 100K population	Count	Rate per 100K population	Count	Rate
0-4 years	6,068	18,469.0	5,483	17,262.2	11,551	17,875.8
5-17 years	17,992	19,769.9	17,641	20,415.0	35,633	20,084.1
18-34 years	26,135	24,602.0	32,229	30,140.6	58,364	27,380.4
35-64 years	41,498	20,261.8	48,822	22,027.8	90,320	21,179.7
65+ years	11,501	15,766.0	13,521	14,070.3	25,022	14,802.1
Total: all ages	103,194	20,319.8	117,696	21,681.6	220,890	21,023.4

Case Rate by Age over Time

Download data for Confirmed Cases by Age and Month (CSV)

Graph: COVID-19 Case Rate by Age Group from March 2020 to date. Download data files for more detail.

Case Rate by Race/Ethnicity over Time

Download data for Cases by Race/Ethnicity and Month (CSV)
Download data for Total Confirmed Cases by Race/Ethnicity (CSV)

Graph: COVID-19 Case Rate by Race/Ethnicity from March 2020 to date. Download data files for more detail.

Cases by ZIP Code

On August 5, 2021, the public-facing Montgomery County COVID-19 Dashboard methodology for monitoring COVID-19 related metrics was altered to align closer with the Centers for Disease Control and Prevention (CDC) Guidance released on July 27, 2021.

ZIP codes with less than 15 cumulative cases have been redacted from this report.

Open "Cases by ZIP Code" in a new window - view more easily on mobile devices!

Cases by Vaccination Status

Download data for Age-Adjusted Rates of COVID-19 Cases by Vaccination Status (CSV)

Hospitalizations by Race/Ethnicity over Time

Download data for COVID-19 Hospitalization Rate by Race/Ethnicity over Time (CSV)

Graph: COVID-19 Hospitalization Rate by Race/Ethnicity from March 2020 to date. Download data files for more detail.

Hospitalizations by Vaccination Status

Download data for Age-Adjusted Rates of COVID-19 Hospitalizations by Vaccination Status (CSV)

Deaths by Age and Sex

***Rates are suppressed if frequency is less than 10, due to statistical instability.
2/14/2022: Age groups revised

Download data for Deaths by Age and Sex (CSV)
Age Group	Male		Female		Total
Age Group	Count	Rate per 100K population	Count	Rate per 100K population	Count	Rate per 100K population
0-4 years	0	0.0	0	0.0	0	0
5-17 years	1	N/A***	0	0.0	1	N/A***
18-34 years	11	10.4	7	N/A***	18	8.4
35-64 years	281	137.2	134	60.5	415	97.3
65+ years	920	1,261.2	825	858.5	1,745	1,032.3
Total: all ages	1,213	238.9	966	178.0	2,179	207.4