First Class Postage Rates

Effective May 12, 2008

First Class mail is divided into letter size (typically a #10 business envelope or a 6 x 9" envelope) and flat rate. Letter size envelopes over 3.5 ounces, or more than 1/4" thick will be considered a flat.

Retail First Class Rates - Letter Rate

Rate
First Class Mail Letter - 1 oz.	$ .42
First Class Mail Letter - 2 oz.	$ .59
First Class Mail Letter - 3 oz.	$ .76
First Class Mail Letter - 3.5 oz.	$ .93
Letter size Mail over 3.5 oz. use Flat Rate Below
Post Card	$ .27

Retail First Class Rates - Flat Rate

First Class Mail Flat - 1 oz.	$ .83
First Class Mail Flat - 2 oz.	$1.00
First Class Mail Flat - 3 oz.	$1.17
First Class Mail Flat - 4 oz.	$1.34

Commercial First -Class Mail - Discount Letters & Cards

Weight Not Over (ounces)	Nonautomation	Automation
Weight Not Over (ounces)	Presorted	Mixed AADC	AADC	3‑Digit	5‑Digit
1	$0.394	$0.369	$0.351	$0.346	$0.324
2	0.519	0.494	0.476	0.471	0.449
3	0.644	0.619	0.601	0.596	0.574
3.3	0.769	0.744	0.726	0.721	0.699

Commercial First -Class Mail - Discount Flats

Weight Not Over (ounces)	Nonautomation	Automation
Weight Not Over (ounces)	Presorted	Mixed ADC	ADC	3‑Digit	5‑Digit
1	$0.727	$0.702	$0.570	$0.479	$0.364
2	0.897	0.872	0.740	0.649	0.534
3	1.067	1.042	0.910	0.819	0.704
4	1.237	1.212	1.080	0.989	0.874
5	1.407	1.382	1.250	1.159	1.044
6	1.577	1.552	1.420	1.329	1.214
7	1.747	1.722	1.590	1.499	1.384
8	1.917	1.892	1.760	1.669	1.554
9	2.087	2.062	1.930	1.839	1.724
10	2.257	2.232	2.100	2.009	1.894
11	2.427	2.402	2.270	2.179	2.064
12	2.597	2.572	2.440	2.349	2.234
13	2.767	2.742	2.610	2.519	2.404