USPS First Class Usage Statistics

USPS First Class

Send envelopes and lightweight packages in 1-3 business days.

https://www.usps.com/ship/first-class-mail.htm

Shipping Providers

USPS First Class Customers

Get access to data on 49,786 websites that are USPS First Class Customers. We know of 19,893 live websites using USPS First Class and an additional 29,893 sites that used USPS First Class historically and 18,129 websites in the United States.

Get a list of 49,786 websites using USPS First Class which includes location information, hosting data, contact details, 19,893 currently live websites and an additional 26,165 domains that redirect to sites in this list. 29,893 sites that used this technology previouslyand 18,129 websites in the United States currently using USPS First Class.

Site Totals

Total Live
19,893
26,165 additional website redirects?.
USA Live Sites
18,129
Live and Historical
49,786
Top 1m
0.07%
740
Top 100k
0.07%
70
Top 10k
0.11%
11

Financial

AMER AMER
18,332
ANZ ANZ
96
ANZUK ANZUK
192
APAC APAC
241
ASEAN3 ASEAN+3
86
ASEAN5 ASEAN+5
156
ASEAN6 ASEAN+6
195
FOURASIANTIGERS ASIAN TIGERS
68
AUKUS AUKUS
18,319
BASIC BASIC
54
BRIC BRIC
58
BRICS BRICS
60
CANZUK CANZUK
394
CIVETS CIVETS
24
CLMV CLMV
18
EMEA EMEA
238
FRIT FRIT
12
FRITES FRITES
20
IMEA IMEA
32
LATAM LATAM
35
LATCAR LATCAR
36
MART MART
25
MEA MEA
19
MENA MENA
16
MEP MEP
19
MIKTA MIKTA
106
MINT MINT
10
PIGS PIGS
27
SEA SEA
34
TIGERCUB Tiger Cub Economies
27
VISTA VISTA
25

Group

APEC Asia-Pacific Economic Cooperation
18,543
AER Assembly of European Regions
196
ACS Association of Caribbean State Members
5
ASEAN Association of Southeast Asian Nations
34
BIMSTEC Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation
14
PARISCLUB Club de Paris
18,619
CIS Commonwealth of Independent States Members
6
COMMONWEALTH Commonwealth of Nations
437
CPLP Community of Portuguese Language Countries
15
COE Council of Europe
230
DAC Development Assistance Committee
18,638
EAP Eastern Partnership
120
INNERSIX EC Inner Six
48
OUTERSEVEN EC Outer Seven
126
ECO Economic Cooperation Organization
5
EAEU Eurasian Economic Union
6
EURONEST Euronest Parliamentary Assembly
120
EEA European Economic Area
122
EFTA European Free Trade Association
5
EU European Union
120
EUEEACH European Union, European Economic Area and Switzerland
125
FEAS Federation of Euro-Asian Stock Exchanges
22
G2 G2 Nations
18,168
G20 G20 Nations
18,632
G7 G7 Nations
18,465
3G Global Governance Group
42
G77 Group of 77
102
IBSA IBSA Dialogue Forum
15
ISA International Solar Alliance
18,403
IAO Interparliamentary Assembly on Orthodoxy
38
DACH Majority German-speaking states of Central Europe
23
NATO North Atlantic Treaty Organization
18,527
OECD Organisation for Economic Co-operation and Development
18,655
OIC Organisation of Islamic Cooperation
13
OAS Organization of American States
18,337
OEI Organization of Ibero-American States
58
BSEC Organization of the Black Sea Economic Cooperation
13
PACIFICALLIANCE Pacific Alliance
5
SCO Shanghai Cooperation Organisation
61
SAARC South Asian Association for Regional Cooperation
17
NORAM Sovereign states and dependent territories of North America
18,366
V4 Visegrad Group
9

Region

BALKANS Balkan States
10
BALTICS Baltic States
8
BENELUX Benelux Union
20
CENTRALEUROPE Central Europe
33
CHAPS CHAPS
13
EASTASIA East Asia
71
EUROPE Europe
230
LEVANT Levant Narrow
13
MIDDLEEAST Middle East
16
NORDICS Nordics
9
CUSA North America
18,331
NORTHERNEUROPE Northern Europe
22
SCANDINAVIA Scandinavia
8
SOUTHASIA South Asia
17
SOUTHERNEUROPE Southern Europe
30
WESTASIA Western Asia
16
WESTERNEUROPE Western Europe
152
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