place hero

Party City

Party supplies, costumes & decorations

  • Delivery
  • In-store pick-up
  • In-store shopping
9420 Sheridan Boulevard, Westminster, CO, 80030, United States
Closed · Opens at 10 AM Thu


10 AM - 8 PM
10 AM - 8 PM
9 AM - 9 PM
8 AM - 8 PM
10 AM - 6 PM
10 AM - 8 PM
10 AM - 8 PM


464 reviews


"Lots of good variety of products, but their Halloween costumes are overpriced."

"Goood prices fun people always go there for party stuff"

"Great service Party City, you have regular customers going forward."

Sara Assari · more than 9 months ago

Employees are not helpful or educated on where items are in the store and the store is very under stocked & disorganized by category. I used to come here with my mom and find everything I needed, but this time I was so disappointed.

Owner's response · more than 9 months ago

Hi, Sara. Can you please give us a call at (800) PARTY CITY? We appreciate your time and feedback.

Rhiannon Cornell · 9 months ago

Smaller store, not great selection. Like there's 2 types of decor for adults and everything for younger kids. But it is very difficult to find anything for teens. On general they are great and not every stores going to be huge. Not the best but not bad at all

Owner's response · 9 months ago

Rhiannon, thank you for sharing your experience with us. We are disappointed to hear our team members didn’t….

nainainai · 1 year ago

I came inside to pick up my curbside order. I saw three employees, none of which acknowledged or greeted me. all wearing airpods (not just the earpiece for the job) making eye contact with me. i smile and they still don’t say anything… i’m standing under the in store pickup sign… while they aren’t doing a thing.. and thank then 5-7 minutes into my waiting and looking at them they finish gossiping and come over and ask if i have a question whilst i’m literally standing next to the in store pickup sign. thank goodness i didn’t choose to call and have them bring it out i might still be waiting. i wanted to come inside and make it easier for them but it was a challenge for three employees with one other customer in the store. it’s not hard to say hello and fake enthusiasm for a customer and help them quickly if you’re being paid to work at a party store that is dead every time i’ve ever been there. they were rude and incompetent and at my job airpods and conversations with my coworkers come LAST not first. greet PEOPLE!

Owner's response · 1 year ago

nainainai we’re sorry to hear about your recent experience with us. We’re committed to making joy easy for our customers and we clearly fell short this time. Please know your feedback will be shared with our store teams to help ensure we do better in the future.

William Tomsic · 1 year ago

Desirae greeted me immediately with a smile and everyone else who walked through the door after. She did a great job helping me pick out the balloons and explain the packages available. She was super efficient and friendly.

Owner's response · 1 year ago

William,Thank you for the shoutout! We're sharing this with our team and appreciate you reaching out.

Elly · more than 4 years ago

I spent about an hour and a half in party city tonight mainly because the people were so helpful and so determined that I was going to find exactly what I was looking for. Several people asked me in a very polite and kind fashion if I was getting enough assistance if I need help finding anything but not in an obtrusive disingenuous sort of way but in a superduper helpful fantastic way. There were several people who provided notable customer service and helped me find items for two different occasions one related to Halloween and one related to another event that is costumed. They had a ton of fun and original Halloween stuff that I haven’t seen other places which really surprised me. This is maybe the second or third time I’ve ever been into a party city and I underestimated the offerings and fantastic things I would find. I have to say that the stuff was above average way way above average and how kind and polite and helpful they were. A woman I believe to be the manager was also exceptional focused and kind and made sure that I had a great experience. Thanks party city you surprised me!

Eli H · 1 year ago

Selection is great, they treat well while they take your money. After that, when it comes to pick up they treat you like a stinky dog. There has to be a better place to get balloons.

Owner's response · 1 year ago

Hi, Eli. We're here to help. Give us a call at (800) PARTY CITY.

Melissa Wright · 1 year ago

They have really slimmed down the store! Not much variety and no 25th anniversary table ware, plenty of basic silver. I left with nothing, sad really, they used to have everything.

Owner's response · 1 year ago

Melissa, Our team is here to help make this right. Please give us a call at (800) PARTY CITY.

X Lopez · more than 1 year ago

Such a fun store love getting the perfect decorations for the special occasion.

Christine Johnson · 1 year ago

the organization of this location is awesome. so easy to find what you need and helpful staff when needed

Owner's response · 1 year ago

Hi Christine! Thanks for being a fan.

Julie Stevenson Steiner · more than 1 year ago

Ordered balloons on website, which was really glitchy. I arrived ten minutes later than my pickup window, which was 40 minutes after they said the balloons would be ready. Sat and waited for 10 minutes for the balloons anyway. The employee offered apologies for the wait, which was nice - some people might not even acknowledge that.



Retail chain stocking a wide range of themed party supplies, plus costumes & holiday decorations.

Service options

In-store pick-up
In-store shopping
Same-day delivery


Wheelchair-accessible car park
Wheelchair-accessible entrance
Wheelchair-accessible lift


Quick visit


Credit cards
Debit cards
NFC mobile payments
Credit cards


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