At least 14 new coronavirus deaths and 958 new cases were reported in Iowa on Sept. 16. Over the past week, there have been an average of 727 cases per day, a decrease of 33 percent from the average two weeks earlier.

As of Thursday morning, there have been at least 76,680 cases and 1,248 deaths in Iowa since the beginning of the pandemic, according to a New York Times database.

Hot spots Total cases Deaths Per capita Average daily cases per 100,000 people in the past week Few or no cases Share of population with a reported case No cases reported Double-click to zoom into the map. Use two fingers to pan and zoom. Tap for details. Sources: State and local health agencies and hospitals. Population and demographic data from Census Bureau. About this data For total cases and deaths: The map shows the known locations of coronavirus cases by county. Circles are sized by the number of people there who have tested positive or have a probable case of the virus, which may differ from where they contracted the illness. For per capita: Parts of a county with a population density lower than 10 people per square mile are not shaded. For hot spots: The hot spots map shows the share of population with a new reported case over the last week. Parts of a county with a population density lower than 10 people per square mile are not shaded.

Reported cases and deaths by county This table is sorted by places with the most cases per 100,000 residents in the last seven days. Charts are colored to reveal when outbreaks emerged. Cases Deaths Total

cases Per 100,000 Total

deaths Per 100,000 Cases

in last

7 days Per 100,000 Deaths

in last

7 days Per 100,000 Weekly cases per capita Fewer More Iowa 76,680 2,430 1,248 40 5,086 161 44 1.4 March 1 Sept. 16 Winnebago 240 2,318 11 106 60 579 1 9.7 Carroll 598 2,966 5 25 98 486 — — Sioux 1,181 3,388 3 9 168 482 — — Sac 169 1,739 — — 40 411 — — Grundy 193 1,578 2 16 45 368 — — Plymouth 959 3,809 20 79 92 365 — — Lyon 214 1,821 3 26 42 357 — — Crawford 936 5,565 4 24 59 351 1 5.9 Chickasaw 196 1,643 — — 41 344 — — Kossuth 191 1,289 — — 50 338 — — Show all About this data Weekly cases per capita shows the share of population with a new reported case for each week. Weeks without a reported case are shaded gray. The table includes new cases and deaths that were reported in the last seven days.

The New York Times is engaged in a comprehensive effort to track details about every reported case in the United States, collecting information from federal, state and local officials around the clock. The numbers in this article are being updated several times a day based on the latest information our journalists are gathering from around the country.

We’re tracking what has reopened in Iowa »

New reported cases by day in Iowa 0 500 1,000 cases March April May June July Aug. Sept. Added antigen test positives New cases 7-day average These are days with a data reporting anomaly. Read more here Note: The seven-day average is the average of a day and the previous six days of data.

New reported deaths by day in Iowa 0 10 20 30 deaths March April May June July Aug. Sept. New deaths 7-day average Note: Scale for deaths chart is adjusted from cases chart to display trend.

The New York Times has found that official tallies in the United States and in more than a dozen other countries have undercounted deaths during the coronavirus outbreak because of limited testing availability.

About the data

In data for Iowa, the Times primarily relies on reports from the state. Iowa typically releases new data each day. Weekend counts may be lower because fewer sources report to the state. The state reports cases and deaths based on a person’s permanent or usual residence. The Times has identified the following reporting anomalies or methodology changes in the data: Iowa started including cases identified through antigen testing among positive cases. The tallies on this page include cases that have been identified by public health officials as probable coronavirus patients through antigen testing. Confirmed cases and deaths, which are widely considered to be an undercount of the true toll, are counts of individuals whose coronavirus infections were confirmed by a molecular laboratory test. Probable cases and deaths count individuals who meet criteria for other types of testing, symptoms and exposure, as developed by national and local governments. Governments often revise data or report a single-day large increase in cases or deaths from unspecified days without historical revisions, which can cause an irregular pattern in the daily reported figures. The Times is excluding these anomalies from seven-day averages when possible.

Read more about the methodology and download county-level data for coronavirus cases in the United States from The New York Times on GitHub.