Current USPS Postage Rates

USPS postage rates change periodically — typically in January and July. The rates below reflect the most common categories for direct mail. For details on the latest adjustment, read about the 2025 USPS Postage Rate Changes. Always confirm current rates with Cornerstone or the USPS before planning your budget. We automatically apply the lowest qualifying rate to every campaign we process.

USPS Marketing Mail (Bulk Mail)

Marketing Mail (formerly Standard Mail) is the most common class for direct mail advertising. Requires a minimum of 200 pieces or 50 lbs per mailing. Delivery is typically 3–10 business days. Cornerstone's full-service mailing automatically qualifies your campaign for the lowest applicable rate.

EDDM (Every Door Direct Mail)

EDDM delivers to every address on selected carrier routes — no mailing list needed. Ideal for local businesses wanting blanket coverage of their area.

First-Class Mail

First-Class is faster (1–3 days) and includes forwarding and return service. Used for invoices, statements, and time-sensitive communications. Presort discounts are available for 500+ pieces.

Non-Profit Mail Rates

Qualifying 501(c)(3) organizations receive the lowest USPS rates — typically 40–60% less than commercial Marketing Mail. Requires USPS authorization via PS Form 3624. Learn more about how our non-profit mailing services help organizations apply for and maintain their authorization.