Postal Specifications and Rates

    POSTAL SPECIFICATIONS CHART

    FIRST CLASS POST CARDS

    MIN

    MAX

    Height3.5″4.25″
    Length5″6″
    Thickness0.007″0.016″

    LETTERS
    (ALL CLASSES, EXCLUDES FOLDED SELF-MAILERS)

    MIN

    MAX

    Height3.5″6.125″
    Length5″11.5″
    Thickness0.009″0.25″

    AUTOMATION COMPATIBLE FLAT-SIZE MAIL

    MIN

    MAX

    Height5″12″
    Length6″15″
    Thickness0.009″0.75″

    FOLDED LETTER-SIZE SELF-MAILERS

    MIN

    MAX

    Height3.5″6″
    Length5″10.5″
    Thickness0.009″0.25″

    FIRST-CLASS MAIL RATES

    NON-MACHINABLE
    (UNDER 3.5 OZ.)

    LETTERS

    CARDS

    FLATS

    Single Piece66.8¢

    MACHINABLE

    LETTERS (Under 3.5 oz)

    CARDS

    FLATS (Under 1.0 Oz)

    Presorted45.8¢28.0¢79.9¢
    Mixed AADC Automation42.4¢27.4¢70.5¢
    AADC Automation40.8¢26.8¢63.2¢
    3-digit Automation59.3¢
    5-digit Automation37.8¢25.7¢47.4¢

    MARKETING MAIL RATES

    AUTOMATION

    LETTERS (Under 3.5 oz)

    FLATS (Under 4.0 oz)

    Mixed AADC28.7¢59.8¢
    AADC27.4¢56.7¢
    3-digit Automation50.0¢
    5-digit Automation25.1¢39.5¢
    ECR Basic29.2¢29.5¢
    ECR High Density20.0¢24.8¢
    ECR High Density Plus19.6¢22.7¢
    ECR Saturation18.6¢21.9¢

    NON-PROFIT MAIL RATES

    AUTOMATION

    LETTERS (Under 3.5 oz)

    FLATS (Under 4.0 oz)

    Mixed AADC17.2¢43.2¢
    AADC15.9¢40.1¢
    3-digit Automation33.4¢
    5-digit Automation13.6¢22.7¢
    ECR Basic21.0¢21.3¢
    ECR High Density11.8¢16.6¢
    ECR High Density Plus11.7¢14.4¢
    ECR Saturation11.1¢13.6¢

    effective 1/21/18