Mission Local media bias and reliability
Ad Fontes Media places Mission Local as leaning left. We have seen it on 2 published stories of ours.
The short answers
Is Mission Local biased?
Ad Fontes Media places Mission Local as leaning left. An outlet rating describes a broad pattern in its output, not every article it publishes.
Is Mission Local left or right?
Ad Fontes Media places Mission Local as leaning left. In the three-way grouping used on story pages, that puts it under Left.
Is Mission Local reliable?
The factual-reliability assessments we hold for Mission Local are Ad Fontes Media: High factuality. These are outlet-level assessments, not a guarantee that every report is correct.
What Mission Local has been covering
Our account of each story, written from every outlet that ran it, with Mission Local’s own report linked underneath.
California Governor Gavin Newsom has threatened to arrest and prosecute federal agents and others who interfere with the state's elections. The move comes after ICE warned it would pursue individuals who vote illegally.
Mission Local reported it asElection Day: Scott Wiener campaigns on home turf in Castro, Nancy Pelosi hits trail there too (opens Mission Local in a new tab)
California voters will decide in March 2028 whether to fund a $7.5 billion bond measure to create the California Foundation for Science and Health Research. The agency would provide grants and loans for projects in public health, climate science, and agriculture.
Mission Local reported it asNewsom signs $7.5 billion science bond bill, offers possible support for UCSF research — but not until 2028 (opens Mission Local in a new tab)
Who says so
One organisation has published a rating for this outlet. Where they disagree, the disagreement is the useful part and it is left standing.
- Ad Fontes MedialeanLeftCheck it
How reliably it reports fact
A rating of the newsroom in general, by others, and a different thing from the Trust score we publish on each story, which judges one piece of reporting.
High factuality
- Ad Fontes MediahighCheck it
Who owns it
We hold no ownership record for Mission Local.
Where it publishes from
- Publishes from
- San Francisco, San Francisco County, California, United States
- Official site
- missionlocal.org
- Seen publishing on
- missionlocal.org
- Access
- Free to read
- Wikipedia
- Entry
What we have seen ourselves
Counted across the stories this site has published, which is the only denominator a reader can check: every one of them has a page, and every page lists the reports it was written from.
- Stories
- 2
- Reports listed
- 2
- We could read
- 0
- First seen
- 8 August 2026
2 of those reports were paywalled or blocked to us. Our reading of this outlet is built on the 0 we could open, not on everything it published.
On 1 of those stories, outlets rated left were largely absent from the coverage and Mission Local ran the story anyway.
Across the 2 stories of ours where at least three of the reports we listed carried a time, another outlet was always ahead of Mission Local: its report arrived a median of 5 days after the earliest one we logged.
Measured 9 November 2026. Last seen in a coverage list 8 November 2026. Ratings pulled 11 October 2026.
Other outlets rated the same way
Publishers carrying the same published leaning as Mission Local, also publishing from United States, ordered by how often we have seen them on a story. Sharing a rating is not the same as being alike.
Think this page is wrong?
The leanings above are published by AllSides, Ad Fontes Media and Media Bias/Fact Check, and we republish them rather than make them. If you think one is misapplied, the strongest place to say so is with the organisation that made it, and every verdict here links to their page.
What we are responsible for is everything else: the ownership chain, where Mission Local publishes from, which of our stories we have listed it on, and whether we have the right publisher at all. Tell us what is wrong and an editor reads it.
Report something wrong on this page
Anything we correct is written up in the public corrections log. We do not publish reader votes as a rating, because an unattributed rating is the thing this site exists to argue against.
Every rating on this page is a named third party’s published work, republished with its author and, where one exists, a link to it. Our own coverage record is the section we measure ourselves. Neither is a judgement of any individual report: those are scored story by story, and the reasoning is on our methodology page.