Dan Kopf

City College of San Francisco backed up its ranking as the No. 1 community college team...

The errors in data The Chronicle obtained from the California Policy Lab led to a large...

The all-ages event gathered data lovers, reporters and city engineers to talk stats at...

We might know the results of many San Francisco races and propositions soon after polls...

We might know the results of the Chesa Boudin recall soon after polls close. Here’s...

The Longfellow neighborhood’s community spirit has eroded as Black families and...

In recent months it seemed that Oakland — a city famously grappling with a rise in crime — had course-corrected in remarkable fashion. Statistics published by the police department showed year-to-year crime had dropped by 33% overall by the end of April, a dramatic shift after last year’s spike. Mayor Sheng Thao praised the city for turning a corner. Gov. Gavin Newsom quoted the 33% figure in a news release touting Oakland’s partnership with the California Highway Patrol. The news spread through…

Bay Area native Aseem Shukla previously covered politics as a data reporter for the Philadelphia Inquirer before joining the San Francisco Chronicle.

Satellite imagery shows which parts of the Bay Area shine brighter in December

Marissa Skudlarek is one of the Bay Area's top trivia champions in the competitive LearnedLeague. Can you outsmart her?