EDDM Postcard Sizes & Specifications Guide

ECRWSS (Every Carrier Route Without Saturation Sorting) is an indicia used on presorted mail targeting specific carrier routes with a mailing list. EDDM (Every Door Direct Mail) is a USPS retail program that saturates every address on a carrier route without needing a mailing list. EDDM is simpler and lower cost for blanket local coverage, while ECRWSS requires a presorted mailing list and postage permit.

Available EDDM-compliant postcard sizes include 4x6, 5x7, 6x9, 5.5x8.5, and 6x11 jumbo. For EDDM Retail, postcards must be larger than a standard letter (at least 6.125" x 11.5" or meet specific thickness requirements). The 6x9 and 6x11 formats are most commonly used for EDDM campaigns.

The minimum order quantity for mailing services is 200 postcards. For print-only postcards without mailing services, the minimum is 157 units. Volume pricing is available for larger orders up to 10,000 postcards, with pricing varying based on size, paper type, UV coating, and postage options selected.

Postcard paper options include Heavy Plain Cover, Heavy Gloss Cover, Gloss Cardstock, Silk Cardstock, Heavy Gloss Cardstock, and Heavy Silk Cardstock. UV coating is available on the front side for added durability and visual impact. Both sides are printable for full-color double-sided designs.

No. A Standard Address Lookup Service is included, so you do not need to supply your own list. Alternatively, you can provide your own address list. For EDDM campaigns, Minuteman Press of Chantilly handles full mailing list processing, addressing, postage, and USPS submission from start to finish.

Production time options include Same Day Rush (additional $45), Next Day (additional $35), or standard 2–3 Business Days. Once printed, mailing processing and USPS submission are managed directly by Minuteman Press of Chantilly. A mail sample service is also available for $10 to review a physical copy before full deployment.