Carrier Route Targeter
Select Oak Brook carrier routes with live household counts, demographic filters, and USPS postage calculation.
Upload EDDM Artwork
Instant preflight check for USPS postal dimensions, address blocks, and certified postal indicia.
EDDM Design Templates
Proven saturation mail layouts for contractors, dentists, restaurants, and realtors across Oak Brook.
Print, Bundle & Mail
We print on heavy 16pt cardstock, bundle into 100-packs with facing slips, and ship direct to your local post office.
USPS-Approved EDDM Postcard Dimensions & Specs
Engineered to meet strict postal sorting automation standards across Oak Brook, IL:
6.5" x 9" Standard Postcard
USPS Flat Approved • High Impact
Our most popular size nationwide. Ample canvas for large promotions and menus while maximizing postage savings.
6.25" x 11" Oversized Mailer
Long Form • Mailbox Standout
Towering horizontal format that commands recipient attention when pulled from a crowded Oak Brook mailbox.
8.5" x 11" Jumbo Full-Page
Mini-Catalog Presentation
Full magazine-page size. Unfold multi-product sales promotions, medical service menus, or home remodeling guides.
16pt Ultra-Thick Cardstock
Premium Heavyweight Board
Rigid, professional cardstock engineered to resist dog-earing and curling during high-speed automated postal processing.
High-Gloss UV Shield
Liquid UV Protective Barrier
Liquid coating cured under ultraviolet lamps, protecting your artwork against scuffs, moisture, and postal machine belts.
100-Pack Postal Bundling
Facing Slips & Form 3587 Included
Every order is count-verified, precision cross-strapped into 100-packs, labeled with facing slips, and ready for drop-off.
Commercial Printing Standards for Oak Brook, IL
Industrial equipment, sustainable materials, and rigorous quality inspection on every order:
USPS Saturation Coverage Across Oak Brook, IL
Featuring authentic customer reviews and five-star rating badges from happy Oak Brook clients builds instant social proof that dissolves prospect skepticism.
Heavy 16pt Cardstocks & Certified Postal Indicia
Restaurants, pizzerias, and casual dining spots in Oak Brook achieve extraordinary return on investment through saturation mailers. Inserting appetizing high-resolution food imagery, weekly specials, and tear-off coupons directly into local mailboxes drives immediate dinner foot traffic and takeout orders.
Fast Print Turnaround & Direct Post Office Drop
From small 500-piece postcard drops to 100,000-piece citywide saturation campaigns, Postcard EDDM scales seamlessly to meet your marketing ambitions across Oak Brook, Illinois, and beyond.
3D Interactive Preflight & Address Verification
Whether your business is located directly in Oak Brook or servicing surrounding communities, Every Door Direct Mail offers hyper-local precision. You can target neighborhoods within a 1-to-5 mile radius around your storefront, ensuring that every marketing dollar is spent in your immediate service territory.
Full-Service Postal Bundling, Facing Slips & Form 3587
Our custom door hangers are ideal for canvassing neighborhoods in Oak Brook where you are currently completing service work. Hanging promotional vouchers on surrounding doorknobs multiplies your local presence.
Seamless 3-Step Production Workflow
From digital canvas to press-cured finish in 24 to 48 hours:
Select or Upload Design
Pick from 1,000+ templates, generate with AI in 30 seconds, or upload your print-ready PDF/vector artwork.
Interactive 3D Proof
Inspect trim boundaries, bleed margins, and paper finish in realistic 360° before sending your files to press.
Fast Press & Direct Delivery
Printed on commercial Heidelberg offset presses with rapid 24-48h turnaround and express delivery to Oak Brook.
Frequently Asked Questions in Oak Brook, IL
Everything you need to know about specs, turnarounds, and commercial press quality:
How can I track phone calls and leads from my Oak Brook postcard mailing?
We recommend placing a dedicated local call tracking number on the mailer, along with a custom QR code that directs smartphone recipients to a dedicated campaign landing page with an exclusive offer.
Do I need to buy a mailing list to send postcards in Oak Brook?
No! That is the primary advantage of Every Door Direct Mail. You do not purchase names or addresses. Instead, you select postal routes in DuPage, and the postal carrier delivers your postcard to every single address along that route.
What postcard sizes are approved by the USPS for EDDM in Oak Brook?
USPS requires EDDM mailers to meet specific 'flat' criteria: longer than 10.5" OR taller than 6.125" OR thicker than 0.25". Our most popular USPS-compliant sizes for Oak Brook campaigns are 6.5" x 9", 6.25" x 11", and 8.5" x 11" jumbo mailers.
How long does printing and delivery take for Oak Brook mail drops?
Commercial printing takes 2 to 4 business days. Once printed and bundled, standard USPS delivery to Oak Brook mailboxes takes an additional 2 to 4 business days, meaning your campaign can drop within 5 to 8 business days from final proof approval.
More Illinois Direct Mail & EDDM Locations
Direct commercial courier and ground dispatch to neighboring hubs throughout Illinois: