Carrier Route Targeter
Select Grand River 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 Grand River.
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 Grand River, IA:
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 Grand River 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 Grand River, IA
Industrial equipment, sustainable materials, and rigorous quality inspection on every order:
USPS Saturation Coverage Across Grand River, IA
Keep your Grand River office organized and on-brand with custom carbonless NCR multi-part forms, invoices, service order pads, and numbered contracts.
Heavy 16pt Cardstocks & Certified Postal Indicia
For multi-location franchises in Decatur, saturation mailers can direct recipients to their nearest neighborhood branch or service representative with personalized routing details.
Fast Print Turnaround & Direct Post Office Drop
Experience the difference of partnering with an American commercial printer dedicated to fast turnarounds, transparent pricing, and uncompromising print craftsmanship for your Grand River enterprise.
3D Interactive Preflight & Address Verification
Durable outdoor yard signs printed on 4mm corrugated plastic with fade-resistant UV inks turn Grand River street intersections and active job sites into 24/7 lead generators.
Full-Service Postal Bundling, Facing Slips & Form 3587
Pairing a unique promo code or exclusive URL slug with your postcard mailing lets you attribute every new lead and customer inquiry back to specific postal routes in Decatur.
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 Grand River.
Frequently Asked Questions in Grand River, IA
Everything you need to know about specs, turnarounds, and commercial press quality:
What postcard sizes are approved by the USPS for EDDM in Grand River?
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 Grand River campaigns are 6.5" x 9", 6.25" x 11", and 8.5" x 11" jumbo mailers.
What paper stock do you use for postcards mailed in Grand River?
We print on heavy 16pt commercial cardstock (or 14pt upon request) with your choice of high-gloss UV coating for vibrant color protection or silk matte finish for an elegant glare-free look.
Is there a minimum order quantity for an EDDM campaign in Grand River?
USPS requires a minimum of 200 postcards (or one full carrier route) per day, up to a maximum of 5,000 cards per day per zip code without an active postal permit. Most Grand River business campaigns start between 1,000 and 5,000 homes.
Do I need to buy a mailing list to send postcards in Grand River?
No! That is the primary advantage of Every Door Direct Mail. You do not purchase names or addresses. Instead, you select postal routes in Decatur, and the postal carrier delivers your postcard to every single address along that route.
More Iowa Direct Mail & EDDM Locations
Direct commercial courier and ground dispatch to neighboring hubs throughout Iowa: