Attention Poker Rooms

Get your Real-Time Live Action on PokerAtlas! DETAILS

Diamond Jim's Casino

48 Reviews

118 20th Street West,

Rosamond, CA 93560

(Directions)

Phone:: (661) 256-1400

Visit Website @PlayDJC

Poker Tables:: 8 Tables
Hours:: Open Now (11:00am - 4:00am)
Minimum Age:: 21

1st Review by DOZAFBGM

Nearby Poker Rooms

E. Naples wrote a review about Diamond Jim's in Rosamond, CA

Mar 8, 2018

Too Much Cleaning Chemicals (Pine Sol)

Hi,
I went to play poker but when I went in there was the smell of Pine Sol that really flooded the whole poker playing area. I'm sorry but I had to leave as I am sensitive to chemical smells and would receive an instant headache. I've been to your Casino before for a tournament and smelled this in the bathrooms (also too much) but this was new as the cleaning lady must be using this to wipe down the chairs and counters. I do want to say your dealers are the best and also the servers.

Thanks

DiamondJims
- Diamond Jim's responded to E. Naples Jul 27, 2018
A housekeeper that used too much Pine Sol left for another job. Our housekeeping staff is the best!

Recent Diamond Jim's Reviews

Sort reviews by: Newest Reviews | Highest Rated | Lowest Rated

UrbanNinjaFu wrote a review about Diamond Jim's in Rosamond, CA

Jan 6, 2026

Some places never change.

Started playing at Diamond Jim's back in 2006, it's always felt sketchy but not enough to not stop by. The play is... Read More

DustyMartin wrote a review about Diamond Jim's in Rosamond, CA

Jan 2, 2026

Nice establishment. Laid back

Enjoyed the 2 times I was there. Hopefully I can get back sometime. No pressure and a great atmosphere. I didn't get... Read More

Frank2025 wrote a review about Diamond Jim's in Rosamond, CA

Dec 12, 2025

Friendly Staff

Staff is very friendly and social. Floor managers always have an answer to my questions,even if they are busy they'll... Read More

Goodnight wrote a review about Diamond Jim's in Rosamond, CA

Dec 10, 2025

Longtime patron !

Casino's ownership is extremely cheap -- very little in promotions ! No buy in tournaments-- only tournament is... Read More

prob

prob wrote a review about Diamond Jim's in Rosamond, CA

Nov 18, 2025

not bad, not special, but good for a lil spot

I think some people are being unreasonable. The place is clearly a small time operation. It's not the glitz or glam... Read More

Driver jim wrote a review about Diamond Jim's in Rosamond, CA

Oct 25, 2025

Hold em. !

********************************************************************************************best local... Read More

dolly83120 wrote a review about Diamond Jim's in Rosamond, CA

Sep 13, 2025

prime rib. Awsome

The prime rib dinner was fantastic at diamond Jim's casino. I think they do it every Friday night. They need to offer... Read More

ginomastro55 wrote a review about Diamond Jim's in Rosamond, CA

May 7, 2025

Diamond Jim's A Diamond in the Rough

Friendly staff good food and the best $40-200 game in the world ,if you don't believe it one visit and you'll be... Read More

Timthorpe wrote a review about Diamond Jim's in Rosamond, CA

Apr 28, 2025

The Best Action In California

Best action in California. Family casino really fun to play at. Great free row every month. you need is 35 hours... Read More

chrisgarcia02x1

chrisgarcia02x1 wrote a review about Diamond Jim's in Rosamond, CA

Apr 6, 2025

Rude Staff go play in LA

T the floor manager is extremely rude to players and makes the experience super uncomfortable stay far away from this... Read More

Flores9-702 wrote a review about Diamond Jim's in Rosamond, CA

Jan 31, 2025

The good and the bad

There is more bad than good so I will start with that. BAD 1. Majority of floor managers are horrendous, very... Read More

DeplorableDave wrote a review about Diamond Jim's in Rosamond, CA

Jan 28, 2025

Small cozy Casino!

Been playing here on, and off since 2007. No real complaints from me. However I do miss the 3-6 LHE with a Kill game.... Read More

Blackcotton wrote a review about Diamond Jim's in Rosamond, CA

Jan 28, 2025

entertainment

This is no music or other form of entertainment there at all. The dealers are taught on sight by unskilled dealers... Read More

Larrywhite wrote a review about Diamond Jim's in Rosamond, CA

Oct 25, 2024

great dealers

Yeah, the dealers in the front end staff at this location are great very friendly. They want you to win. It's the... Read More

odirky wrote a review about Diamond Jim's in Rosamond, CA

Oct 23, 2024

7 / 2 off suit

At this casino you cant use strategy in poker games its BINGO AND DONKEY CALL EVERYTHING, then whats worse you have... Read More

pewmeister7of9 wrote a review about Diamond Jim's in Rosamond, CA

Aug 26, 2024

Lou in the Antelope Valley

Outstanding poker fun. Professional and courteous staff. Great food and respectable clientele. Sign up for action... Read More

SilverShrimp wrote a review about Diamond Jim's in Rosamond, CA

Aug 10, 2024

Only action here for miles unfortunately

Hate that this card room pushes the $100 cap poker game here, while having 30+ people on the 2/3 or 2/5 games waiting... Read More

MJE

MJE wrote a review about Diamond Jim's in Rosamond, CA

Jul 15, 2024

The Place to be @

I highly recommend Diamond Jim's Casino to anyone looking for a positive and enjoyable gambling experience. The... Read More

wendyli wrote a review about Diamond Jim's in Rosamond, CA

Jun 6, 2024

Best Action Poker Room

The 40-100 no limit is the best action within 200 miles, thousands of dollars on the table! Unbelievable Good action!... Read More

devious1 wrote a review about Diamond Jim's in Rosamond, CA

Apr 6, 2024

my opinion

You could be the first to arrive and yet you must pick a number. If you make the effort to be early why can't you... Read More