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American Youth Soccer Organization Providing world class youth soccer programs that enrich children's lives.

River Delta AYSO Region 328

Registration Information

2020 Fall Registration is Open!!

Registration and payment is now done online.

Our website is available in other languages by clicking this logo at the top of your page:
Para obtener instrucciones es español, haga clic en la imagen de traducción en la parte superior de la página:

  • Create a parent account at by clicking the "Register Now" button (top right). 
  • Fill out the registration form and add your child(ren) as participant(s).
  • Electronically sign forms for each participant.
  • Sign up to volunteer.
  • View your shopping cart for details on all applied fees.
  • Pay with a credit card or pre-paid gift card.
  • All new players must provide proof of age (eg. birth certificate or passport).


Division Age Requirements

AYSO has changed from a school year registration to a birth year registration in order to align with other  American youth soccer program providers interpretation of the U.S. Soccer Player Development Initiatives.

The effective date of age determination for registration shall be the player's age as of December 31 looking ahead of the Membership Year (MY). Example: For MY2020 the division the child will be placed in will be determined based on their age as of December 31, 2021.

To understand why the Age Guide looks forward a full year, it’s important to note the following:

The AYSO Membership Year (MY) 2020 represents the AYSO 2020 Fall Season – and AYSO 2021 Spring Season and all other post-season programs that may take place in the first half of 2021.  As such, AYSO MY2020 aligns to the US Soccer 2020/2021 Season.  For this reason, the AYSO Age Guide must align to the US Soccer Age Guide and use December 31, 2021 to determine the proper age division for our players.

When registering your child for AYSO MY2020, the impact of the new Age Guide is shown on this page

During the registration, you will see only the division based on the participant’s date of birth. For more information, please see the Age Guide at 

Registration and payment are online now. Registration forms must be filled out online by clicking the REGISTER NOW button (top right)

MY2020 Membership Fee

Included is a $20 non-refundable, non-transferable per-player AYSO Membership fee (once per year).

The AYSO Membership Fee (formerly known as the National Player Fee) is non-refundable and non-transferable member fee to participate in AYSO. Membership in AYSO is required for each Membership Year (8/1 - 7/31) before a member may participate in any AYSO program or event. This fee entitles the member to all benefits for that membership year, including:

  • Membership Player ID Card
  • Annual subscription to the PLAYSOCCER Magazine
  • Newsletters
  • Soccer Accident Insurance
  • Special offers and discounts
  • Access to the AYSO Player website channel

Division Birth Year Chart

Birth Year


2020 Early Bird






















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Contact Us

River Delta AYSO Region 328

RC: Emily Gollinger 
Rio Vista, California 94571

Email Us: [email protected]
Phone : 209-224-1615
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