New Hampshire - County Infection Estimates

See state-wide estimates here.

Click on a county name to view the infections estimates for that county.

See the Counties Summary page for a searchable and sortable table.

Note: Due to the inherent lag between infections and reporting of cases, our estimates of infections are as of 14 days ago.

Last updated: January 22, 2021

FIPS Code County Population Confirmed Cases % Currently Infected % Total Infected
33011 Hillsborough 417,025 23,684 3.0 17.0
33015 Rockingham 309,769 14,711 2.5 14.2
33013 Merrimack 151,391 6,200 2.0 12.1
33017 Strafford 130,633 5,071 2.5 11.2
33009 Grafton 89,886 1,708 1.2 5.4
33005 Cheshire 76,085 2,040 2.3 7.6
33001 Belknap 61,303 2,555 2.1 12.0
33003 Carroll 48,910 1,302 1.7 7.6
33019 Sullivan 43,146 890 2.4 5.7
33007 Coos 31,563 1,037 2.3 8.8