Aaron Mendelson

Data Reporter

Contact Aaron Mendelson

Aaron Mendelson works on KPCC's data journalism and interactive projects.

At KPCC, he has used data to shine a light on the avalanche of outside money in local politics, spiking firearms sales, Los Angeles' bicycle infrastructure, and police militarization. He helped build a unique database on officer-involved shootings in Los Angeles County for KPCC's Officer Involved project.

Aaron joined KPCC in 2014 and became a member of the station's investigative team in 2017

He holds a master's degree from the UC Berkeley Graduate School of Journalism. Prior to joining KPCC, his work had been published and aired by Reuters, Marketplace, KQED and Mother Jones. He got his start in journalism at KFAI in Minneapolis.

Stories by Aaron Mendelson

OC Supes Will Fight New Needle Exchanges In County

At a heated emergency meeting Friday, Orange County Supervisors pledged to fight a needle exchange program intended by the state to stem the spread of HIV and Hepatitis C. With the new OC mobile exchange authorized to open as early Monday, the supervisors voted unanimously to begin legal action against the effort.

After deadly police shootout, Silver Lake Trader Joe's opens doors again

Things started to get back to normal at the grocery store on Hyperion Avenue, which opened its doors to the public Thursday morning for the first time since the shooting

Where do people get money for CA homes? Often, mom and dad

Federal data shows first-time buyers in California increasingly rely on family for help.

How unusual was the high number of votes in the Koreatown Neighborhood Council election?

The number of votes cast, some 19,000 with more still to be counted, took the city clerk's office by surprise.

LAPD releases first body cam video under new policy

The policy requires the release of footage in critical incidents within 45 days. The video released Wednesday is an edited version of a fatal incident in South L.A. It shows officers subduing a suspect who had been holding a metal pipe.

Lottery sales fast-paced in low-income, Latino and Asian neighborhoods

Lottery losses are felt more acutely in certain neighborhoods: KPCC/LAist reviewed store-by-store sales data from the lottery, revealing that those booming sales happen disproportionately in census tracts that are low-income and non-white.

California Lottery Sales Are Shattering Records — But Schools Aren’t Hitting The Jackpot

The California Lottery is minting money. This year, revenues will soar to $6.9 billion. That should be good news for the state’s schools, the lottery's only beneficiary. Yet even as ticket sales have skyrocketed, California schools aren’t seeing much of a return on that investment

2018 primary election: Newsom, Cox secure spots in general election for governor

Follow the latest on all the news from Tuesday's California primary election here, including updated results.

Does your county turn out to vote in midterm primaries?

KPCC charted voter turnout in each of California's 58 counties, stretching back to the midterm primary in 1990. The elections are typically low turnout, even by California standards. 2018's midterms will decide which party controls Congress and help determine the next governor.

SoCal lawmakers accused of harassment struggle to raise campaign cash

State Senator Tony Mendoza and Assemblymember Cristina Garcia, both Democrats, have lagged behind their competitors in fundraising.

LA Sheriff's watchdog is reviewing deputy shooting investigations after KPCC reports

The Sheriff's inspector general has ordered a review of a shooting investigation and other issues raised by KPCC's podcast "Repeat," which looked at deputies with multiple shootings.

Residents of another large OC homeless encampment await eviction

The latest scheduled eviction of homeless people living in a large-scale encampment in Orange County comes after a dramatic week in in the county, where officials are struggling to handle a growing homeless crisis.

Why can't American Samoans be citizens? Lawsuit says they should be

The suit is of great interest to Southern California's estimated 27,000 Samoans. Of the 16 U.S. territories, American Samoa is the only one whose residents aren't U.S. citizens.

Orange County approved — then caved — on a plan to shelter homeless people

"No one wants to have or host this difficult population. Who's willing to step up?"

Trump waited 417 days to visit California – longer than any president in decades

The nation's president has finally come to California. Just after 11:30 a.m. Tuesday, Donald Trump set foot in California for the first time as president — more than 400 days into his term.