U.S. USPS Ground Advantage vs. Priority Mail: Three Published Price Comparisons
From October 4, 2026 through January 17, 2027, USPS Ground Advantage has lower listed retail and commercial postage than Priority Mail in all three U.S. profiles compared.
Official U.S. published postage shows Ground Advantage below Priority Mail in six retail and commercial comparisons across three weight-and-zone profiles.
The three U.S. package profiles at a glance
Source[1]
For every profile and price class compared, USPS Ground Advantage has lower listed postage than Priority Mail. The lowest value among the four prices in each profile is commercial Ground Advantage postage: $8.01, $20.24, and $26.39, respectively.[1]
| Package profile | Retail published postage | Commercial published postage | Lowest listed postage |
|---|---|---|---|
| Weight not over 1 lb, Zone 1 | Ground Advantage: $10.05; Priority Mail: $11.50; Ground Advantage is $1.45 lower | Ground Advantage: $8.01; Priority Mail: $9.44; Ground Advantage is $1.43 lower | Commercial Ground Advantage: $8.01[1] |
| Weight not over 5 lb, Zone 8 | Ground Advantage: $27.45; Priority Mail: $39.00; Ground Advantage is $11.55 lower | Ground Advantage: $20.24; Priority Mail: $30.93; Ground Advantage is $10.69 lower | Commercial Ground Advantage: $20.24[1] |
| Weight not over 10 lb, Zone 8 | Ground Advantage: $40.85; Priority Mail: $63.40; Ground Advantage is $22.55 lower | Ground Advantage: $26.39; Priority Mail: $43.03; Ground Advantage is $16.64 lower | Commercial Ground Advantage: $26.39[1] |
How the Ground Advantage price gap changes by profile
Source[1]
- At weight not over 1 lb in Zone 1, the U.S. listed-postage gap is similar across price classes: $1.45 at retail and $1.43 at commercial prices.[1]
- At weight not over 5 lb in Zone 8, U.S. Ground Advantage is listed $11.55 below Priority Mail at retail and $10.69 below it at commercial prices.[1]
- At weight not over 10 lb in Zone 8, the U.S. listed-postage gap is $22.55 at retail and $16.64 at commercial prices.[1]
The like-for-like result is the same at both price classes in these examples: Ground Advantage has lower listed postage. The dollar gap varies by profile, from $1.43 or $1.45 in the Zone 1 example to $16.64 or $22.55 in the weight not over 10 lb, Zone 8 example.[1]
Use the result only for the matching weight bracket, zone, and price class rather than substituting one profile’s price gap for another.
Retail and commercial prices differ in every U.S. profile
Source[1]
Commercial published postage is below retail published postage for both services in all three U.S. profiles. The size of that retail-to-commercial difference varies by service and package profile, so the applicable price class changes the figure used in the comparison.[1]
What this published sample does not establish
Source[1]
This U.S. sample does not establish negotiated or cubic prices, extra fees, international rates, a prior baseline, or delivery commitments.[1]
If listed postage is your only comparison criterion, start with the Ground Advantage figure in the matching row. Reassess the choice whenever the package profile, price class, or other shipment requirements differ.
Sources and evidence
1 sourceEach source is tied to a visible claim in the article. Access dates show when BoslogShip last verified the cited page.
- [1]
Official primary source · United States Postal Service
Final U.S. USPS domestic parcel postage: retail and commercial samplePublished September 18, 2026 · Accessed October 19, 2026
Supports: The official final U.S. USPS domestic published-postage sample is effective October 4, 2026 through January 17, 2027.
Data as of 2026-10-19
Supports: For a U.S. retail package with weight not over 1 lb in Zone 1, published postage is $10.05 for USPS Ground Advantage and $11.50 for Priority Mail.
Data as of 2026-10-19
Supports: For a U.S. commercial package with weight not over 1 lb in Zone 1, published postage is $8.01 for USPS Ground Advantage and $9.44 for Priority Mail.
Data as of 2026-10-19
Supports: For a U.S. retail package with weight not over 5 lb in Zone 8, published postage is $27.45 for USPS Ground Advantage and $39.00 for Priority Mail.
Data as of 2026-10-19
Supports: For a U.S. commercial package with weight not over 5 lb in Zone 8, published postage is $20.24 for USPS Ground Advantage and $30.93 for Priority Mail.
Data as of 2026-10-19
Supports: For a U.S. retail package with weight not over 10 lb in Zone 8, published postage is $40.85 for USPS Ground Advantage and $63.40 for Priority Mail.
Data as of 2026-10-19
Supports: For a U.S. commercial package with weight not over 10 lb in Zone 8, published postage is $26.39 for USPS Ground Advantage and $43.03 for Priority Mail.
Data as of 2026-10-19
Supports: For the U.S. retail profile with weight not over 1 lb in Zone 1, Ground Advantage’s listed postage is $1.45 lower than Priority Mail’s.
Data as of 2026-10-19
Supports: For the U.S. commercial profile with weight not over 1 lb in Zone 1, Ground Advantage’s listed postage is $1.43 lower than Priority Mail’s.
Data as of 2026-10-19
Supports: For the U.S. retail profile with weight not over 5 lb in Zone 8, Ground Advantage’s listed postage is $11.55 lower than Priority Mail’s.
Data as of 2026-10-19
Supports: For the U.S. commercial profile with weight not over 5 lb in Zone 8, Ground Advantage’s listed postage is $10.69 lower than Priority Mail’s.
Data as of 2026-10-19
Supports: For the U.S. retail profile with weight not over 10 lb in Zone 8, Ground Advantage’s listed postage is $22.55 lower than Priority Mail’s.
Data as of 2026-10-19
Supports: For the U.S. commercial profile with weight not over 10 lb in Zone 8, Ground Advantage’s listed postage is $16.64 lower than Priority Mail’s.
Data as of 2026-10-19
Supports: The U.S. sample does not infer negotiated prices, cubic rates, extra fees, international rates, a prior baseline, or delivery commitments.
Data as of 2026-10-19