How EDDM Works: Routes, Targeting, and the USPS Tool Explained

Most direct mail advice starts with a mailing list. EDDM skips it. You pick the neighborhoods, USPS puts your piece in every mailbox on those routes, and nobody has to buy, clean, or match a single name.

Here's how Every Door Direct Mail works from start to finish: how routes are chosen in the USPS tool, how targeting works without addresses, what you print, bundle, and drop off, and when it makes sense to hand the whole thing to a platform instead.

How does EDDM work?

EDDM works by delivering one mailpiece to every address on the USPS carrier routes you choose, with no mailing list and no names. Every Door Direct Mail (EDDM) is a USPS Marketing Mail service for flat-size pieces, and the self-serve version, EDDM Retail, runs in five steps:

1. Pick your routes in the USPS EDDM Online Tool.
2. Design and print a flat-size mailpiece.
3. Choose a drop-off date and pay, online or at the Post Office.
4. Print the forms and bundle your pieces by route.
5. Drop off the mailing at the Post Office locations that deliver those routes.

USPS then delivers your piece to every active address on each route. Here's what happens at each step.

Step 1: How do you pick routes in the USPS EDDM Online Tool?

You pick routes by searching an address, city, or ZIP Code in the USPS EDDM Online Tool and clicking the carrier routes you want on a map or in a table. You'll need a USPS.com account to create and save a mailing. Routes are all or nothing: the tool won't let you add part of a route.

Each route shows its delivery points and demographics, so you can see exactly how many pieces you'll need before you print. Our guide to selecting EDDM mailing routes goes deeper on choosing between them.

Step 2: What kind of mailpiece can you send?

EDDM only accepts flat-size mailpieces, such as large postcards, folded self-mailers, and menus, weighing no more than 3.3 ounces. Each piece carries the EDDM Retail indicia and a simplified address like "Postal Customer" or "Residential Customer" instead of a name.

The dimensions are where most rejected mailings go wrong, so check them before you print. Our EDDM size requirements guide has the exact limits, and the EDDM indicia guide covers the indicia and address block.

Step 3: How do you schedule and pay for an EDDM mailing?

You pick a drop-off date in the tool, then pay online by credit or debit card, or pay at the Post Office when you drop the mailing off by cash, check, or card. EDDM Retail postage is $0.260 per piece under USPS Notice 123, effective 12 July 2026. Printing and design sit on top of that, and our EDDM cost guide breaks down the full budget.

Step 4: What paperwork and bundling does EDDM need?

Once your order is placed, the tool prints three things: a listing of the Post Office locations for your routes, the PS Form 3587 mailing statement, and the facing slips for each route. You then bundle the printed pieces in stacks of 50 to 100, no higher than 6 inches, with a facing slip on top of every bundle.

This is the most hands-on part of DIY EDDM. Ten routes means ten sets of bundles, each labeled for the right carrier. The USPS EDDM requirements guide lists every bundling and paperwork rule in one place.

Step 5: Where do you drop off an EDDM mailing?

You drop off an EDDM Retail mailing at the Post Office locations that deliver your selected routes, which the tool lists in your Order Summary. If your routes are served by more than one Post Office, you'll make more than one drop-off. USPS publishes no delivery service standard for EDDM, so build a buffer into any campaign tied to a date.

How does EDDM targeting work without a mailing list?

EDDM targets places, not people: you choose carrier routes whose demographics fit your audience, and every address on those routes gets your piece. The USPS tool shows each route's age profile, average household income, and average household size, drawn from U.S. Census data.

Three settings shape who you reach:

• Route type: city routes, rural and highway routes, and PO Box routes.
• Delivery type: residential only, or business and residential together.
• Demographics: filter routes by age range, household income, and household size.

The data is route-level, so treat it as a direction rather than a promise. A route with a high average income still includes every household on it. That's the trade-off for skipping the list, and it's why EDDM suits hyperlocal advertising like a restaurant opening or a seasonal offer, where reaching the whole neighborhood is the point.

What does the USPS EDDM Online Tool show you?

The USPS EDDM Online Tool shows every carrier route in your search area with its delivery counts, demographics, and estimated postage, and it builds the forms you need to mail. Switch to the table view and you'll see these columns for each route:

As you select routes, the Order Summary totals your routes, delivery addresses, Post Office drop-offs, and approximate cost. The tool also warns you when a selection falls outside the Retail limits.

Should you use EDDM Retail or EDDM BMEU?

Use EDDM Retail if you're mailing up to 5,000 pieces per ZIP Code per day and want to skip the permit; use EDDM BMEU if you mail at higher volume and already hold a USPS permit. Here's how the two compare:

Most local businesses start with Retail. Check the full requirements for each option before you commit to one.

How do you track response from an EDDM campaign?

You track EDDM response by building a tracking mechanism into the mailpiece before it's printed, because there's no address list to match responses against. Three methods work well:

• Unique promo codes that customers redeem at checkout, one per campaign or per area.
• Dedicated landing page URLs that separate mail traffic from everything else.
• Call tracking numbers that count inbound calls from the mailer.

It's worth the setup. Door drops, the closest UK equivalent to EDDM, average a 0.3% response rate and return 4.0x the campaign cost in revenue, per the UK-measured JICMAIL Response Rate Tracker. You can only see where your own campaign lands against that if you measured it from day one.

Once the responses come in, our guide to tracking direct mail ROI shows how to turn them into a return figure, including route-level match-back for EDDM.

How is EDDM different from addressed direct mail?

EDDM reaches every address on a route without names, while addressed direct mail goes to specific people on a list you own or rent. EDDM is the better fit for neighborhood awareness. Addressed mail is the better fit for personalized offers, retention, and reaching specific households. Our direct mail vs EDDM comparison walks through the choice in detail.

When is a platform a better choice than the DIY USPS tool?

A platform is the better choice when you need response tracking, more than one channel, or campaigns across many routes and Post Offices. The USPS tool is free and works well for a single drop in one ZIP Code. It gets heavier when you want any of these:

• Tracking and attribution: DIY tracking means reconciling codes, URLs, and call logs by hand. A platform reports delivery timing and campaign performance in one dashboard.
• More than one channel: if EDDM is running alongside addressed mail, flyering, or package inserts, managing each one separately means separate vendors, separate reports, and no shared view of what worked.
• Scale: more routes means more bundles, more facing slips, and more Post Office drop-offs. A platform handles printing and delivery so scaling offline marketing doesn't scale your workload with it.

Oppizi is a unified offline marketing platform for addressed direct mail, EDDM, package inserts, and flyering. You select routes on a map with demographic filters, upload your design, and Oppizi handles printing, delivery, and campaign tracking. EDDM with Oppizi runs about $0.45 per piece all-in, with no monthly platform fee. If you're weighing the options, our guide to the best EDDM services compares the main types of provider.

Ready to put your offer in every mailbox on the right routes? Create your Oppizi account and launch your first EDDM campaign.