How EDDM Works: A Plain-English Overview

Summary

What it is: mail to every eligible address on chosen USPS carrier routes.
Best for: local businesses that want neighborhood visibility fast.
Simple rule: EDDM is about coverage + repetition, not perfect targeting.

EDDM (Every Door Direct Mail) is a USPS program that lets you mail postcards to every mailbox on specific postal carrier routes — without needing to buy or upload an address list.

What EDDM is and

What EDDM is (and what it isn’t)

EDDM is:

  • A way to choose an area by USPS carrier routes
  • A way to reach most homes and businesses in that area
  • Great for building awareness in neighborhoods you serve

EDDM is not:

  • A “perfect targeting” tool (it doesn’t pick only homeowners, income levels, etc.)
  • A guarantee that every single address gets it (some addresses may be excluded by USPS rules)
  • The best fit for super-niche audiences
Tip

If your customer is “almost anyone nearby,” EDDM usually makes sense.

How targeting works in

How targeting works in EDDM

Instead of selecting individual addresses, you select: - a city/ZIP area - one or more USPS carrier routes (the routes mail carriers drive/walk)

Each route has an estimated number of deliveries (households + some businesses). When you choose routes, you’re choosing coverage zones.

Targeting method What you choose Best for
EDDM Carrier routes Neighborhood coverage and visibility
Targeted list Individual addresses that meet criteria Precision and efficiency

The basic EDDM process

The basic EDDM process

At a high level, EDDM looks like this:

  1. Pick your area (the neighborhoods you want to reach)
  2. Choose carrier routes (the coverage zones)
  3. Pick your postcard size and quantity
  4. Create your postcard design
  5. USPS delivers to addresses on those routes
Your job

choose routes + message + offer.
USPS’s job: deliver to the selected routes.

When EDDM is a

When EDDM is a great choice

EDDM is usually a good fit when: - you sell locally and want broad neighborhood exposure - your service applies to most households - you want to “own” a neighborhood with repeated mailings - you want to avoid the complexity of address lists

Common examples: - restaurants, gyms, salons - lawn care, pest control, cleaning - local home services (plumbing, HVAC, roofing—especially after storms) - real estate “just sold” visibility campaigns

When you should consider

When you should consider targeted lists instead

A targeted list may be better when: - your ideal customer is narrow (only certain property types, only homeowners, etc.) - you’re selling a higher-ticket or premium service and want efficiency - you need to filter out renters or focus on certain neighborhoods precisely - you want different messages to different segments

A simple way to think about it:

  • Awareness & saturation → EDDM
  • Precision & efficiency → Targeted lists

What to put on

What to put on an EDDM postcard

Because EDDM is broad, your message should be broad and clear.

A simple EDDM checklist

  • One headline that’s instantly clear
  • One offer (free estimate / new customer special / limited-time deal)
  • 2–4 trust points (local, licensed, reviews, guarantee)
  • One CTA (call/text/QR)
Tip

Don’t over-explain. The postcard’s job is to start the conversation.

How many times should you mail?

EDDM tends to work better with repetition because recognition compounds.

Goal Recommended cadence
Quick burst (event, opening, seasonal) 1–2 drops
Build neighborhood recognition Every 3–4 weeks
“Own the neighborhood” strategy 3–6 drops minimum

Tracking EDDM results (simple)

Even though you’re not using a list, you can still track performance.

Tracking method Why it helps Example
Dedicated phone number Clean attribution Unique number for that campaign
QR code Easy mobile response “Scan to claim offer”
Short URL Easy typing yourbiz.com/deal
Offer code Simple tracking “Mention EDDM10”

You don’t need perfect analytics — you need a consistent way to tell what worked.

Final Recommendation

Use EDDM when neighborhood coverage matters more than perfect targeting.

Start simple:

  • Step 1Choose routes where broad awareness makes sense
  • Step 2Keep the offer simple enough for many households
  • Step 3Repeat the same area so recognition has time to build

Share your business type and target area, and we can suggest a focused next campaign.

Explore Neighborhood Postcards