- In-Store Shopping
- In-Store Pickup
- Curbside Pickup
- Delivery
- Helium Inflation
- Balloon Delivery
Store Hours
Nearby Locations
Skip link Skip Link- In-Store Shopping
- In-Store Pickup
- Curbside Pickup
- Delivery
- Helium Inflation
- Balloon Delivery
- In-Store Shopping
- In-Store Pickup
- Curbside Pickup
- Delivery
- Helium Inflation
- Balloon Delivery
- In-Store Shopping
- In-Store Pickup
- Curbside Pickup
- Delivery
- Helium Inflation
- Balloon Delivery
Celebrate life’s memorable events with Party City’s selection of party supplies and decorations. Whether you’re celebrating a birthday, decorating for holidays and parties, or dressing up for Halloween - we have you covered.
Party City Sierra Center is your all-in-one party supply store, balloon store, Halloween store, and costume store nearby in Baldwin Park, California.
Balloons for Every Occasion
Create a fun atmosphere with our selection of balloons for every occasion. Number balloons add a personal touch to birthday or anniversary celebrations. Letter balloons create thoughtful messages for graduations and milestones. Balloon arches and garlands provide the perfect setting for any party theme.
Get balloons delivered straight to your door with our convenient balloon delivery service. If you're nearby, we can also help fill up balloons with our on-site helium tanks.