Carrier Route Targeter
Select National City 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 National City.
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 National City, MI:
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 National City 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 National City, MI
Industrial equipment, sustainable materials, and rigorous quality inspection on every order:
USPS Saturation Coverage Across National City, MI
Selecting delivery routes in National City, MI has never been simpler. Our interactive mapping tool provides real-time demographic insights, letting you filter carrier routes by median household income, percentage of single-family homes, and total delivery points across Iosco.
Heavy 16pt Cardstocks & Certified Postal Indicia
Beyond direct mail, Postcard EDDM is your complete commercial print partner in National City, Michigan. We manufacture high-end business cards, full-color sales brochures, presentation folders, and event banners under one roof.
Fast Print Turnaround & Direct Post Office Drop
Every postcard produced by Postcard EDDM for National City routes is printed in strict compliance with United States Postal Service specifications. We ensure your mailers meet the exact physical dimensions, aspect ratios, and minimum thickness requirements needed to qualify for discounted EDDM commercial rates.
3D Interactive Preflight & Address Verification
Personalized thank-you postcards and handwritten-style note cards mailed to your existing National City customer base foster loyalty and generate recurring word-of-mouth referral business.
Full-Service Postal Bundling, Facing Slips & Form 3587
Promotional magnets printed with emergency numbers, sports schedules, or service hotlines earn permanent placement on National City home refrigerators for years of zero-cost impressions.
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 National City.
Frequently Asked Questions in National City, MI
Everything you need to know about specs, turnarounds, and commercial press quality:
What paper stock do you use for postcards mailed in National City?
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.
How long does printing and delivery take for National City mail drops?
Commercial printing takes 2 to 4 business days. Once printed and bundled, standard USPS delivery to National City mailboxes takes an additional 2 to 4 business days, meaning your campaign can drop within 5 to 8 business days from final proof approval.
What postcard sizes are approved by the USPS for EDDM in National City?
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 National City campaigns are 6.5" x 9", 6.25" x 11", and 8.5" x 11" jumbo mailers.
Can I see a proof before my National City postcards are printed?
Absolutely. Every order includes an interactive 3D digital proof and automated preflight inspection to ensure bleed margins, postal safe areas, and CMYK color profiles are 100% press-ready before production.
More Michigan Direct Mail & EDDM Locations
Direct commercial courier and ground dispatch to neighboring hubs throughout Michigan: