Carrier Route Targeter
Select Sioux 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 Sioux 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 Sioux City, 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 Sioux 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 Sioux City, IA
Industrial equipment, sustainable materials, and rigorous quality inspection on every order:
USPS Saturation Coverage Across Sioux City, IA
Experience the difference of partnering with an American commercial printer dedicated to fast turnarounds, transparent pricing, and uncompromising print craftsmanship for your Sioux City enterprise.
Heavy 16pt Cardstocks & Certified Postal Indicia
Gyms, fitness studios, and martial arts academies throughout Sioux City leverage saturation postcards to drive January New Year registrations, summer boot camps, and back-to-school family enrollment drives across Woodbury.
Fast Print Turnaround & Direct Post Office Drop
Combining QR codes with physical postcards in Sioux City connects offline mail recipients directly to your mobile-friendly website, online booking calendar, or instant quote calculator with a simple smartphone camera scan.
3D Interactive Preflight & Address Verification
Durable outdoor yard signs printed on 4mm corrugated plastic with fade-resistant UV inks turn Sioux City street intersections and active job sites into 24/7 lead generators.
Full-Service Postal Bundling, Facing Slips & Form 3587
We maintain rigorous color density standards using spectrophotometers on press, guaranteeing that your company's signature brand colors look identical on every reprint throughout the year.
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 Sioux City.
Frequently Asked Questions in Sioux City, IA
Everything you need to know about specs, turnarounds, and commercial press quality:
What postcard sizes are approved by the USPS for EDDM in Sioux 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 Sioux City campaigns are 6.5" x 9", 6.25" x 11", and 8.5" x 11" jumbo mailers.
How much does Every Door Direct Mail (EDDM) cost in Sioux City, IA?
USPS commercial saturation postage for EDDM is currently approximately 21.6¢ per piece, which is over 60% cheaper than regular first-class mail. When combined with our commercial printing (starting at just a few cents per card), the total turnkey cost is typically between 28¢ and 38¢ per home delivered in Sioux City.
Does Postcard EDDM handle the postal paperwork and bundling for Sioux City?
Yes! We offer full-service fulfillment. We print your cards on heavy 16pt cardstock, bundle them into required 100-piece stacks with facing slips, prepare USPS Form 3587, and can even ship directly to your local Sioux City post office.
Do I need to buy a mailing list to send postcards in Sioux City?
No! That is the primary advantage of Every Door Direct Mail. You do not purchase names or addresses. Instead, you select postal routes in Woodbury, 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: