The 2026 LA County Fair opened its gates this morning in Pomona — and for the first time in years, those gates swung open at 11 a.m. on a Thursday. That combination of changes might sound modest, but for the millions of Southern Californians who treat the fair as a seasonal ritual, the differences matter. This year's fair runs May 7 through May 31, spanning 17 days across four weekends — one full day more than the past three editions, and with a start time that makes a midweek visit genuinely practical for the first time in recent memory.
Here's everything you need to know about what's new, what's returning, and why the 2026 fair is worth planning a trip to Pomona this month.
What's New at the 2026 LA County Fair
The headline change this year is simple: more fair. According to the OC Register, the 2026 edition runs 17 days, up from the 16-day run that defined the past three years. It's a modest but meaningful expansion — an extra day means an extra Sunday, which for most families is prime fairgoing time.
The other notable change: the daily opening time has moved to 11 a.m., six hours earlier than the 5 p.m. start used on recent opening days. That shift transforms the fair from an afternoon-into-evening affair to an all-day destination. Families with young children, retirees, and anyone who wants to beat the weekend crowds now have a genuine window to visit on a weekday without feeling rushed.
The fair operates Thursday through Sunday each week, plus Memorial Day (Monday, May 26). That schedule means there are five Saturdays and Sundays packed into the run, along with four Thursdays and Fridays — a structure that gives flexible visitors plenty of entry points without oversaturating the calendar.
Why Thursday? The Calendar Math Behind This Year's Opening
Thursday openings haven't always been the norm. In fact, this is the first time in four years the LA County Fair has launched on a Thursday. Understanding why requires a bit of calendar archaeology — and a look at how the fair's logistics interact with another major fair happening across the desert in Arizona.
The carnival company that runs the rides at the LA County Fair is Ray Cammack Shows, one of the major traveling carnival operators in the Southwest. Before arriving in Pomona each spring, Ray Cammack Shows wraps up its run at the Pima County fair in Tucson, Arizona. In 2026, the Tucson fair ended on April 26 — leaving the company just over ten days to load up, transport hundreds of pieces of ride equipment across state lines, and set up at the Pomona fairgrounds before opening day.
That turnaround time matters more than most fairgoers realize. In 2022, when the fair returned post-COVID with a Cinco de Mayo opening on May 5, some carnival rides weren't ready when the gates opened because the setup window was simply too tight. The fair learned from that experience. In 2023, the fair shifted to a Friday opening specifically to give Ray Cammack Shows an extra day of setup time — and that Friday-opening format held for three years.
So why Thursday in 2026? Cinco de Mayo fell on a Tuesday this year, which meant the fair couldn't stretch its schedule to capture that culturally significant date without awkward scheduling gymnastics. Instead, organizers chose to open on Thursday, May 7, capitalizing on the extra setup time the April 26 Tucson closing provided. The result: a full complement of carnival rides ready from day one, and a schedule that still delivers 17 days of fair.
The COVID Return and the Fair's Recent History
To appreciate what 17 days means in 2026, it helps to remember where the fair has been. The LA County Fair went dark during COVID-19 — a wrenching absence for an institution that had operated annually since the 1920s. When it returned in 2022, organizers chose a four-days-a-week, 17-day format rather than the older, more continuous runs. That structure balanced crowd management with economic viability and gave the fair a more concentrated, event-like feel.
The 2022 return was celebrated but imperfect. Beyond the ride-readiness issues on opening day, the Cinco de Mayo launch date created logistical headaches the fair hadn't fully anticipated. By 2023, the schedule was refined: a Friday opening, a private stakeholder reception on opening afternoon, and a tighter operational playbook. The fair ran 16 days in 2023, 2024, and 2025 — solid numbers, but one day short of the 2022 benchmark.
The return to 17 days in 2026 is a vote of confidence in the format. It signals that attendance has justified the longer run, and that organizers have ironed out enough logistical wrinkles to absorb the operational complexity of an extra day.
Planning Your Visit: Dates, Hours, and What to Expect
The 2026 LA County Fair runs from today, May 7, through Sunday, May 31. The fair is open Thursday through Sunday each week, plus Memorial Day on May 26. Here's the full calendar at a glance:
- Week 1: May 7 (Thu), 8 (Fri), 9 (Sat), 10 (Sun)
- Week 2: May 14 (Thu), 15 (Fri), 16 (Sat), 17 (Sun)
- Week 3: May 21 (Thu), 22 (Fri), 23 (Sat), 24 (Sun)
- Week 4/Memorial Day: May 26 (Mon), 28 (Wed — closed), 29 (Fri), 30 (Sat), 31 (Sun)
Note: May 26 is Memorial Day, which is one of the busiest single days at any SoCal attraction. If crowd-aversion is a priority, the Thursday or Friday slots in weeks one and two tend to draw lighter attendance. The 11 a.m. opening means arriving early on any day gives you a meaningful head start before the afternoon surge.
The Pomona fairgrounds are accessible via the Metrolink San Bernardino Line (Fairplex/Pomona station) or by car via the 10 Freeway. Parking is available on-site, though weekend afternoons fill quickly. Arriving at or before the 11 a.m. opening on a Thursday or Friday is genuinely the lowest-friction way to experience the fair — shorter lines, cooler temperatures, and full access to attractions before the peak crowd arrives.
The Fair as Cultural Institution: Why the LA County Fair Matters
It's easy to frame the LA County Fair as a collection of fried food, carnival rides, and livestock competitions — and it is all of those things. But reducing it to those elements misses what it actually represents for the region.
The LA County Fair at the Pomona Fairplex is one of the largest county fairs in the United States, drawing over a million visitors in healthy years. It sits at the intersection of agricultural heritage, entertainment spectacle, and community gathering in a way that few annual events can replicate. For families in the Inland Empire and eastern Los Angeles County, it's a rite of passage. For longtime residents, it marks the unofficial start of Southern California summer.
The fair also serves an economic function that often goes undiscussed. The Pomona Fairplex complex operates year-round, hosting events ranging from the Pomona Swap Meet to concert series to trade shows. The County Fair is the crown jewel of that calendar — the event that anchors the facility's reputation and draws a broad demographic cross-section that few other events can match. When the fair does well, it validates the Fairplex's broader role as a regional gathering place.
In that context, the expansion back to 17 days isn't just an operational detail. It's a statement about the fair's health and the community's appetite for it. If you're looking for other major entertainment events happening this month, there's plenty of competition — from outdoor concerts to sporting events — but the fair offers something distinctly analog and irreplaceable.
What the Expanded 2026 Run Means Going Forward
The return to 17 days raises a natural question: is this a one-year experiment, or the beginning of a longer expansion? The honest answer is that it depends on attendance.
The three-year run at 16 days wasn't purely a logistical choice — it also reflected cautious post-pandemic planning. Organizers were calibrating how much appetite existed for the fair's compressed, four-days-a-week format versus the older, more sprawling runs of pre-COVID years. Three years of data have apparently given them enough confidence to add a day back.
The earlier start time is the more revealing change, in some ways. Moving from 5 p.m. to 11 a.m. signals a deliberate effort to capture daytime visitors who might otherwise skip the fair entirely or condense their visit into an evening. Families with young children, in particular, benefit enormously from an earlier opening — bedtimes and heat tolerance both argue for morning-to-afternoon visits over evening excursions. If the 11 a.m. opening drives measurable attendance gains, expect it to stick.
The logistical solution — giving Ray Cammack Shows more setup time by ending the Tucson fair earlier — also suggests a more sophisticated coordination between the two events than existed in 2022. That kind of behind-the-scenes logistics work doesn't get headlines, but it's what separates a fair where every ride is operational on opening day from one where guests arrive to see tarps and warning tape.
The bottom line: The 2026 LA County Fair is a better-organized, slightly longer version of what the post-COVID format established. For fairgoers, that's good news on every dimension.
Analysis: What This Year's Changes Signal About Live Events in 2026
The 2026 LA County Fair's modest expansion fits a broader pattern in the live events industry: cautious but steady confidence returning after years of post-pandemic volatility. Event organizers across the entertainment spectrum — from music festivals to county fairs — spent 2022 and 2023 testing the waters with scaled-back formats, then gradually restored scope as attendance data supported it.
What's notable about the fair's approach is its incrementalism. Rather than swinging back to pre-COVID formats all at once, organizers have added one day, moved the opening time, and refined the logistics of the carnival setup. That's the kind of evidence-based programming that tends to produce durable results rather than overcorrection.
It also reflects something specific to Southern California's entertainment landscape: competition for leisure time and dollars is intense. The region has Disneyland, Universal Studios, a full MLB and NBA season, and a calendar of outdoor events that runs essentially year-round. For the County Fair to remain relevant — let alone grow — it needs to offer a value proposition that's genuinely distinct. The combination of accessibility (public transit, a broad ticket price range), scale (a million-square-foot fairgrounds), and the specific emotional texture of a county fair accomplishes that in ways a theme park or a concert cannot.
If you're planning other entertainment this month, the fair pairs well with indoor options for days when the Pomona heat becomes a factor. The best movies streaming in May 2026 offer a solid counterpoint to outdoor fairgoing when you need a break from the sun.
Frequently Asked Questions About the 2026 LA County Fair
What days is the 2026 LA County Fair open?
The fair runs Thursday through Sunday each week, plus Memorial Day (Monday, May 26). It does not operate on weekdays outside of those designated days. The full run is May 7–31, 2026, for a total of 17 days.
What time does the LA County Fair open in 2026?
The fair opens at 11 a.m. daily — a significant change from the 5 p.m. opening time used on recent opening days. This earlier start makes morning and midday visits practical for the first time in years.
Why does the fair run on a Thursday-to-Sunday schedule instead of being open every day?
The four-days-a-week format was introduced when the fair returned post-COVID in 2022. It allows the Fairplex to manage staffing and operational costs more efficiently while concentrating attendance into higher-energy, better-resourced days. The format has proven popular enough that it has continued, with the 2026 edition adding Memorial Day as a fifth operating day per week.
Is Ray Cammack Shows a reputable carnival operator?
Yes. Ray Cammack Shows is one of the larger traveling carnival companies in the American Southwest, operating at multiple major fairs across the region each season. Their circuit includes the Pima County fair in Tucson and the LA County Fair in Pomona, among others. The 2022 ride-readiness issue was a logistics problem tied to a compressed setup timeline, not a safety or operational quality issue — and subsequent years have addressed it through schedule adjustments.
How does the 2026 fair compare to pre-COVID years?
The pre-COVID LA County Fair was a longer, more continuous event. The current four-days-a-week format is more concentrated, which many regular attendees actually prefer — it creates a more event-like atmosphere with higher energy on operating days. The 17-day run in 2026 matches the 2022 return and edges back toward the fair's historical scale without fully replicating the pre-COVID structure.
What's the best day to visit to avoid crowds?
Thursday and Friday afternoons in the first two weeks of the fair typically see the lightest crowds. Weekends, particularly Saturdays, and Memorial Day draw the largest attendance. If you're going on a weekend, arriving at or just after the 11 a.m. opening significantly reduces your time in lines for popular rides and food vendors.
Conclusion: A Fair Worth the Drive to Pomona
The 2026 LA County Fair isn't a reinvention — it's a refinement. The extra day, the earlier opening time, and the smoother carnival logistics all point to an event that has found its footing in the post-COVID landscape and is carefully, deliberately building on it. For the millions of Southern Californians who grew up marking the end of spring with a trip to Pomona, this year's fair offers the most accessible and complete version of that tradition since 2022.
The May 7–31 window gives you four full weekends plus a Memorial Day to work with. Whether you're going for the rides, the food, the livestock competitions, or simply the irreplaceable atmosphere of a major county fair, the 2026 edition has earned a spot on your May calendar. The OC Register's detailed coverage of this year's changes offers additional context if you want to go deeper before planning your visit.
One recommendation: go on a Thursday. The crowds are lighter, the parking is easier, the 11 a.m. opening gives you the whole day, and you'll experience the fair the way it's meant to be experienced — without fighting through the weekend rush. It may be the first Thursday opening in four years, but it might also be the best argument for making Thursday the default fairgoing day going forward.
