Presorted Standard is presorted USPS Marketing Mail, the class USPS used to call Standard Mail. The mailer sorts the pieces by ZIP Code and prints a machine-readable address on each one, USPS does less of the handling, and the price per piece drops. What you give up is speed, because this class gets deferred handling and no guaranteed delivery day.
Two different people search this phrase. One is holding an envelope marked PRSRT STD and wants to know what that means. The other is planning a mailing and wants to know what it has to do to earn those prices. Both answers are below, with the postal rules they come from.
Key takeaways
- Presorted Standard and PRSRT STD are markings for presorted USPS Marketing Mail, the class the Domestic Mail Manual calls “formerly Standard Mail”.
- The discount is payment for work you did: sorting to ZIP Code and printing an address the machines can read.
- One mailing needs at least 200 pieces or 50 pounds of pieces to use the class at all.
- A letter runs $0.395 at 5-digit automation against $0.82 for a retail First-Class stamp, and the class carries no delivery guarantee.
- Design decides eligibility. Size, thickness, aspect ratio and where the address sits are set before artwork is finished, not after.
What is presorted standard mail?
Presorted standard mail is a mailing of at least 200 pieces that the mailer has sorted by destination before handing it to USPS, entered at USPS Marketing Mail prices. USPS renamed the class years ago. The Domestic Mail Manual describes USPS Marketing Mail as “formerly Standard Mail” and says it “may receive deferred handling”, with no guarantee of delivery within a specified time.
The old name survives on the mail itself. USPS still permits the markings “Presorted Standard” and “PRSRT STD” beside the permit imprint, meter imprint or stamp, alongside the current “Presorted USPS Marketing”, “PRSRT MKTG” and “PRSRT MKT”. So an envelope reading PRSRT STD and one reading PRSRT MKTG are the same class of mail. Nobody has to reprint a shell to match the newer wording.
Presorting itself is simple to describe. Instead of dropping a box of unsorted mail at the counter, the mailing is grouped by how far into the postal network it is already organized: pieces for a single 5-digit ZIP Code together, then wider groupings for the rest. A mailing sorted to 5-digit automation pays less than the same mailing in a mixed sort, because USPS has less left to do with it.
Why presorting lowers your postage
Presorting lowers postage because you have taken over work USPS would otherwise do, and the price falls in step with how much of it you take on. Two variables move the number: how deep the sort goes, and whether the piece is machine-readable enough to run through automation rather than being handled.
The spread on a single letter is wide. MPress quotes USPS Marketing Mail letters at $0.395 at 5-digit automation and $0.467 at mixed automation, from USPS Notice 123 effective July 12, 2026. A retail First-Class stamp is $0.82, and commercial First-Class letters start at $0.593 on usps.com.
Postage per letter
What the sort is worth on a letter
Four ways to pay postage on the same letter, cheapest at the bottom. The gap between the top bar and the bottom one is what sorting the mail and printing a machine-readable address is worth.
On 10,000 letters, the distance between the retail stamp and a 5-digit automation rate is $4,250 in postage alone. That is the reason presort exists and the reason a mailing gets designed around it.
Postage is only one half of the cost, though. The other half is producing the piece, and format changes both at once. Our guide to how much direct mail costs carries the full 2026 rate table, the per-piece production ranges by format, and the fees.
What a mailing has to do to qualify
Four things decide whether a mailing can use the class: quantity, addresses, format and paperwork. Get any of them wrong and the mailing either pays retail prices or gets rejected at entry.
- Quantity. “Each mailing must contain at least 200 pieces or 50 pounds of pieces”, per the Domestic Mail Manual’s minimum for USPS Marketing Mail. Fewer than that and there is no bulk rate to claim.
- Addresses. Presorting is only possible on a clean list. Before a program is set up we check the file for missing fields, inconsistent formatting and duplicates, and we proof the edge cases rather than a tidy sample record.
- Format. Size, thickness, aspect ratio and the position of the address block decide what price a piece qualifies for. We set artwork to qualify before it goes on press, which is cheaper than finding out at the counter.
- Paperwork. The mailing is presorted, the postal documentation is completed, and the job is entered with USPS. You approve a proof, and we take it from there.
Nonprofits have one more lane available. Nonprofit postage rates are a real saving and depend on qualifying, which we handle as part of the mailing rather than sending you to sort it out separately.
Presorted Standard or First-Class Mail
Choose by deadline, not by price. Presorted USPS Marketing Mail is cheaper per piece, and First-Class Mail moves faster, so the question is whether the piece has a date attached to it.
- Timing. USPS Marketing Mail may receive deferred handling with no guaranteed delivery window. An appeal that has to land the week before an event is safer as First-Class, or as Marketing Mail dropped well ahead.
- Price. $0.395 to $0.467 a presorted Marketing Mail letter against $0.593 and up for commercial First-Class, and $0.82 at the retail counter.
- Volume. Marketing Mail needs 200 pieces or 50 pounds in one mailing. A 60-piece drop does not qualify, whatever the sort looks like.
- Fit. Prospecting, saturation offers, catalogs and repeating programs suit the cheaper class. Invoices, statements and anything time-bound usually do not.
Presorted Standard or EDDM
Presorted addressed mail reaches named people on your list. Every Door Direct Mail reaches every active address on the USPS carrier routes you pick and needs no list at all, at $0.260 a piece for EDDM Retail flats up to 3.3 ounces.
EDDM Retail runs 200 to 5,000 pieces per day per ZIP Code with no mailing permit, and every bundle carries a facing slip identifying the route. Above that daily ceiling the mailing runs as EDDM BMEU, which does need a permit. Our explainer on what EDDM is covers the route selection and the size rules.
The real difference is not the postage. It is that an EDDM piece says the same thing to every household, address block and all, while addressed mail can change what it says by record. Variable data printing swaps names, offers, codes and whole blocks of copy from one piece to the next in a single pass, which is what makes a personalized mail program work at all.
How a presorted mailing runs at MPress
At MPress the whole chain happens in one building in New Orleans. The piece is printed, addressed, finished, presorted and entered with USPS from our 35,000 square foot facility at 4100 Howard Avenue, so a mailing is not trucked to a lettershop in another state and back before it is entered. That handoff is the usual reason an in-home date slips.
- Print. Offset or digital, depending on quantity and finish, with variable data when the piece changes from one recipient to the next.
- Address. Inkjet addressing runs in line, so pieces are not handled twice. Envelope packages are produced alongside our envelope printing with addressing applied in line rather than by label.
- Presort. Mail is sorted to earn the postage discount it qualifies for, and the postal documentation is completed here rather than passed to a third party who has never seen the file.
- Drop. The mailing is entered with USPS. If your list is concentrated in Orleans and Jefferson parishes, the mail is produced and entered close to the people receiving it.
Tell us the quantity, size, stock and deadline, and we will quote the print and the postage separately so you can see which class earns its place. Start on the direct mail printing and mailing page, or request a quote.
Presorted standard mail questions
What does PRSRT STD mean on an envelope?
PRSRT STD is the postal marking for presorted USPS Marketing Mail. USPS lists “Presorted Standard” and “PRSRT STD” among the class markings a mailer may print beside the permit imprint, meter imprint or stamp, alongside “Presorted USPS Marketing” and “PRSRT MKTG”. Seeing it tells you the sender sorted the mailing by ZIP Code before entering it and paid a bulk rate rather than a stamp price.
Is Presorted Standard the same as USPS Marketing Mail?
Effectively yes. USPS renamed the class: the Domestic Mail Manual describes USPS Marketing Mail as “formerly Standard Mail”, and the older Presorted Standard marking is still permitted on the piece. Presorted Standard is the presorted tier of USPS Marketing Mail, not a separate class.
How long does presorted standard mail take to arrive?
USPS does not publish a guaranteed delivery window for it. The Domestic Mail Manual says USPS Marketing Mail may receive deferred handling and that USPS does not guarantee delivery within a specified time. If a piece has to land on a fixed date, plan the drop earlier than you would for First-Class Mail, or use First-Class.
How many pieces do you need for presorted standard mail?
At least 200 pieces or 50 pounds of pieces in one mailing, which is the minimum quantity the Domestic Mail Manual sets for USPS Marketing Mail. Below that, the mailing pays retail prices instead.
How much is presorted standard postage per letter?
MPress quotes USPS Marketing Mail letters at $0.395 each at 5-digit automation and $0.467 at mixed automation, from USPS Notice 123 effective July 12, 2026. A retail First-Class stamp is $0.82 and commercial First-Class letters start at $0.593 on usps.com. Postage is quoted separately from printing, so you can see both halves of the price.
Do I need a mailing list for presorted standard mail?
Yes. Presorted USPS Marketing Mail is addressed mail, so it goes only to the names on a list you supply. To cover a neighborhood without a list, Every Door Direct Mail saturates the USPS carrier routes you choose instead.
Can a presorted mailing still be personalized?
Yes. Variable data printing changes names, offers and codes from one piece to the next in a single pass, and the mailing is still presorted and entered at bulk rates. Donor, admissions and loyalty programs are usually run this way.
Does MPress presort in house?
Yes. MPress prints, addresses, presorts and drops the mailing with USPS from one 35,000 square foot facility at 4100 Howard Avenue in New Orleans, and completes the postal documentation here rather than passing it to a separate lettershop.
Sources: USPS Domestic Mail Manual 243 (USPS Marketing Mail prices and eligibility) and 202 (markings), read 26 September 2026. usps.com business prices, read 26 September 2026. USPS Marketing Mail and EDDM per-piece rates as published on the MPress direct mail page from USPS Notice 123, effective 12 July 2026.