ZIP Code (English Wikipedia)

"FCIC – About Us". Federal Citizen Information Center of the U.S. General Services Administration. Archived from the original on July 14, 2009. Retrieved July 10, 2009. For years, consumers have written to Pueblo, Colorado 81009 for timely, practical information they trust.

house.gov (Global: 501^st place; English: 234^th place)

"The United States House of Representatives · House.gov". Archived from the original on September 24, 2010. Retrieved January 26, 2010.
"Find Your Representative · House.gov". Archived from the original on July 8, 2014. Retrieved July 8, 2014.

huduser.gov (Global: low place; English: low place)

"Misalignment Between ZIP Codes and Municipal Boundaries: A Problem for Public Health" (PDF). Richard C. Sadler.

independent.co.uk (Global: 46^th place; English: 29^th place)

Bullamore, Tim (2001). Robert Moon Obituary. Retrieved from https://www.independent.co.uk/news/obituaries/robert-moon-729034.html ^{[dead link]}.

iu.edu (Global: 3,497^th place; English: 2,025^th place)

kb.iu.edu

"Archived: How can I print routing barcodes on envelopes? – Knowledge Base". The Trustees of Indiana University. Archived from the original on March 10, 2012. Retrieved July 10, 2009.

jfklibrary.org (Global: 4,935^th place; English: 3,266^th place)

archiveblog.jfklibrary.org

Wallace, Lauren (May 15, 2015). "Papers of H. Bentley Hahn: The Man Who Invented the 5-Digit ZIP Code". Archivally Speaking. John F. Kennedy Presidential Library Archives. Archived from the original on May 1, 2018. Retrieved April 30, 2018.

loc.gov (Global: 63^rd place; English: 47^th place)

guides.loc.gov

Terrell, Ellen (June 28, 2013). "This Month in Business History: ZIP Code Introduced". Library of Congress Research Guides. Archived from the original on October 29, 2021. Retrieved July 31, 2022.

nena.org (Global: low place; English: low place)

"NENA Who we are". NENA.

news.google.com (Global: 67^th place; English: 32^nd place)

"Post office readies new area mailing code". Spokesman-Review. Spokane, Washington. Associated Press. June 30, 1963. p. 9.
"ZIP Code is labeled a success". Spokesman-Review. Spokane, Washington. Associated Press. October 4, 1963. p. 6.

newspapers.com (Global: 24^th place; English: 12^th place)

"Home Folks to Have P.O. Numbers Like Army Boys". Minneapolis Morning Tribune. May 6, 1943. Archived from the original on February 1, 2023. Retrieved January 31, 2023.
"Postal Officials Explain How the [ZIP Code] System Works, Asbury Park Press Oct 18 1964". Asbury Park Press. October 18, 1964. p. 3. Retrieved June 22, 2026.

nfsa.gov.au (Global: 9,266^th place; English: 4,707^th place)

"Welcome to Shell Beach". Dark City.

nih.gov (Global: 5^th place; English: 5^th place)

ncbi.nlm.nih.gov

Grubesic, Tony H; Matisziw, Timothy C (2006). "On the use of ZIP codes and ZIP code tabulation areas (ZCTAs) for the spatial analysis of epidemiological data". International Journal of Health Geographics. 58 (5): 58. doi:10.1186/1476-072X-5-58. PMC 1762013. PMID 17166283.

pubmed.ncbi.nlm.nih.gov

Grubesic, Tony H; Matisziw, Timothy C (2006). "On the use of ZIP codes and ZIP code tabulation areas (ZCTAs) for the spatial analysis of epidemiological data". International Journal of Health Geographics. 58 (5): 58. doi:10.1186/1476-072X-5-58. PMC 1762013. PMID 17166283.

nku.edu (Global: low place; English: low place)

"Case Studies". www.nku.edu. Archived from the original on January 19, 2003. Retrieved January 12, 2026.

nytimes.com (Global: 7^th place; English: 7^th place)

Martin, Douglas (April 14, 2001). "Robert Moon, an Inventor of the ZIP Code, Dies at 83". New York Times. Archived from the original on February 17, 2020. Retrieved September 23, 2017.
Roberts, Sam (March 21, 2007). "An Elite ZIP Code Becomes Harder to Crack". The New York Times. p. C15. Archived from the original on January 26, 2021. Retrieved July 10, 2009.

peter-horton.com (Global: low place; English: low place)

"ZIP Codes and ZCTAS that Cross State Boundaries". Peter Horton.

precisely.com (Global: low place; English: low place)

customer.precisely.com

"Understanding differences between City Name and Preferred City Name when Geocoding". Precisely.

randomhistory.com (Global: low place; English: low place)

"Organizing America: A History of the ZIP Code". RandomHistory.com. Random History. July 25, 2014. Archived from the original on August 12, 2014. Retrieved June 19, 2017.

scpr.org (Global: low place; English: 6,436^th place)

"The US Postal Service's zip code system turns 50". Southern California Public Radio. July 1, 2013. Archived from the original on June 16, 2020. Retrieved June 16, 2020.

si.edu (Global: 256^th place; English: 197^th place)

postalmuseum.si.edu

Curtin, Abby. "Flashing Across the Country: Mr. Zip and the ZIP Code Promotional Campaign". Smithsonian National Postal Museum. Archived from the original on May 30, 2023. Retrieved May 30, 2023.
"A Zoning System in Development". Smithsonian National Postal Museum. Archived from the original on January 4, 2012. Retrieved December 22, 2019.

state.gov (Global: 228^th place; English: 204^th place)

"Key Topics – Global Operations". United States Department of State. Retrieved December 19, 2025.
"Official Addresses". United States Department of State. Retrieved December 19, 2025.

sunlightfoundation.com (Global: low place; English: low place)

"Sunlight Foundation". January 19, 2012. Archived from the original on August 13, 2014. Retrieved August 6, 2014.

theatlantic.com (Global: 322^nd place; English: 198^th place)

Chokshi, Niraj (April 23, 2013). "The Bounty ZIP Codes Brought America". The Atlantic. Archived from the original on October 26, 2020. Retrieved March 12, 2020. ...Postmaster General Edward Day in the early 1960s suggested combining Moon's three-digit code with the existing two-digit system.

usatoday.com (Global: 55^th place; English: 36^th place)

Miller, Susan. "'Don't forget about me': USPS' Operation Santa looking for donors to make magic this year". USA TODAY. Archived from the original on November 24, 2022. Retrieved December 2, 2022.

usembassy.gov (Global: 2,095^th place; English: 1,430^th place)

in.usembassy.gov

"U.S. Embassy and Consulates in India". Archived from the original on January 28, 2022. Retrieved September 23, 2022.

usps.com (Global: 2,610^th place; English: 1,407^th place)

about.usps.com

"USPS Trademarks". Retrieved May 26, 2025.
"State Abbreviations", USPS.com Archived 2017-01-16 at the Wayback Machine.
"Mr. ZIP- The nation's original 'digital' icon" (PDF). Archived from the original (PDF) on May 8, 2009.
"Welcome Back to the Neighboorhood Mister Rogers". USPS.
"Postal ZIP Code Boundaries" (PDF). USPS.

faq.usps.com

"USPS ZIP Code - The Basics". USPS.
"USPS Where Can I Find New Construction and Street Address Information". USPS.
"USPS.com FAQs". faq.usps.com. Archived from the original on February 22, 2019. Retrieved February 21, 2019.

tools.usps.com

"ZIP Code™ Lookup | USPS". tools.usps.com. Archived from the original on December 22, 2016. Retrieved January 23, 2020.
"USPS Location Lookup Tool". USPS.

pe.usps.com

"Last Line of the Address". USPS.
"Military Addresses". United States Postal Service. Archived from the original on December 15, 2018. Retrieved December 15, 2018.

facts.usps.com

"USPS Postal Facts". facts.usps.com. February 15, 2018. Archived from the original on August 19, 2018. Retrieved May 31, 2018.

usps.com

"Military & Diplomatic Mail | USPS". www.usps.com. Archived from the original on August 19, 2019. Retrieved August 8, 2019.

postalpro.usps.com

"Area District 5-digit ZIP Codes". United States Postal Service. Retrieved October 19, 2025.

usps.gov (Global: low place; English: 6,283^rd place)

ribbs.usps.gov

"CASS Technical Guide" (PDF). United States Postal Service. p. 40. Archived from the original (PDF) on April 19, 2009. Retrieved July 10, 2009.

uspsoig.gov (Global: low place; English: low place)

"The Untold Story of the ZIP Code" (PDF). U.S. Postal Service Office of Inspector General. April 1, 2013. Archived from the original (PDF) on December 29, 2016. Retrieved March 11, 2020. When Day unveiled the nationwide 5-digit ZIP Code at a postmasters' convention in October of 1962, he simultaneously introduced the world to 'Mr. ZIP'—the cartoon character whose body language symbolizes speedy delivery.

uspto.gov (Global: 2,155^th place; English: 1,380^th place)

tarr.uspto.gov

"Latest Status Info". United States Patent and Trademark Office. Archived from the original on June 30, 2012. Retrieved December 22, 2019.

washingtonpost.com (Global: 35^th place; English: 24^th place)

Kelly, John (September 29, 2018). "Virginia resident pushed the envelope when Zip code was born in 1963". The Washington Post. Archived from the original on October 10, 2018. Retrieved August 13, 2022.
Steelman, Tyler; Curiel, John (October 22, 2018). "Here's one way to end partisan gerrymandering: Don't break up Zip codes". Monkey Cage blog. Washington Post. Archived from the original on November 5, 2018. Retrieved November 4, 2018.

web.archive.org (Global: 1^st place; English: 1^st place)

Curtin, Abby. "Flashing Across the Country: Mr. Zip and the ZIP Code Promotional Campaign". Smithsonian National Postal Museum. Archived from the original on May 30, 2023. Retrieved May 30, 2023.
"The Untold Story of the ZIP Code" (PDF). U.S. Postal Service Office of Inspector General. April 1, 2013. Archived from the original (PDF) on December 29, 2016. Retrieved March 11, 2020. When Day unveiled the nationwide 5-digit ZIP Code at a postmasters' convention in October of 1962, he simultaneously introduced the world to 'Mr. ZIP'—the cartoon character whose body language symbolizes speedy delivery.
"Latest Status Info". United States Patent and Trademark Office. Archived from the original on June 30, 2012. Retrieved December 22, 2019.
Terrell, Ellen (June 28, 2013). "This Month in Business History: ZIP Code Introduced". Library of Congress Research Guides. Archived from the original on October 29, 2021. Retrieved July 31, 2022.
"A Zoning System in Development". Smithsonian National Postal Museum. Archived from the original on January 4, 2012. Retrieved December 22, 2019.
"Home Folks to Have P.O. Numbers Like Army Boys". Minneapolis Morning Tribune. May 6, 1943. Archived from the original on February 1, 2023. Retrieved January 31, 2023.
Chokshi, Niraj (April 23, 2013). "The Bounty ZIP Codes Brought America". The Atlantic. Archived from the original on October 26, 2020. Retrieved March 12, 2020. ...Postmaster General Edward Day in the early 1960s suggested combining Moon's three-digit code with the existing two-digit system.
Martin, Douglas (April 14, 2001). "Robert Moon, an Inventor of the ZIP Code, Dies at 83". New York Times. Archived from the original on February 17, 2020. Retrieved September 23, 2017.
"State Abbreviations", USPS.com Archived 2017-01-16 at the Wayback Machine.
Kelly, John (September 29, 2018). "Virginia resident pushed the envelope when Zip code was born in 1963". The Washington Post. Archived from the original on October 10, 2018. Retrieved August 13, 2022.
Wallace, Lauren (May 15, 2015). "Papers of H. Bentley Hahn: The Man Who Invented the 5-Digit ZIP Code". Archivally Speaking. John F. Kennedy Presidential Library Archives. Archived from the original on May 1, 2018. Retrieved April 30, 2018.
"Mr. ZIP- The nation's original 'digital' icon" (PDF). Archived from the original (PDF) on May 8, 2009.
"The US Postal Service's zip code system turns 50". Southern California Public Radio. July 1, 2013. Archived from the original on June 16, 2020. Retrieved June 16, 2020.
"Organizing America: A History of the ZIP Code". RandomHistory.com. Random History. July 25, 2014. Archived from the original on August 12, 2014. Retrieved June 19, 2017.
"ZIP Code™ Lookup | USPS". tools.usps.com. Archived from the original on December 22, 2016. Retrieved January 23, 2020.
"Archived: How can I print routing barcodes on envelopes? – Knowledge Base". The Trustees of Indiana University. Archived from the original on March 10, 2012. Retrieved July 10, 2009.
"CASS Technical Guide" (PDF). United States Postal Service. p. 40. Archived from the original (PDF) on April 19, 2009. Retrieved July 10, 2009.
"FCIC – About Us". Federal Citizen Information Center of the U.S. General Services Administration. Archived from the original on July 14, 2009. Retrieved July 10, 2009. For years, consumers have written to Pueblo, Colorado 81009 for timely, practical information they trust.
Miller, Susan. "'Don't forget about me': USPS' Operation Santa looking for donors to make magic this year". USA TODAY. Archived from the original on November 24, 2022. Retrieved December 2, 2022.
"USPS Postal Facts". facts.usps.com. February 15, 2018. Archived from the original on August 19, 2018. Retrieved May 31, 2018.
"Case Studies". www.nku.edu. Archived from the original on January 19, 2003. Retrieved January 12, 2026.
"Freely Associated States". www.doi.gov. July 24, 2019. Archived from the original on May 20, 2022. Retrieved April 20, 2022.
"Military Addresses". United States Postal Service. Archived from the original on December 15, 2018. Retrieved December 15, 2018.
"U.S. Embassy and Consulates in India". Archived from the original on January 28, 2022. Retrieved September 23, 2022.
"Military & Diplomatic Mail | USPS". www.usps.com. Archived from the original on August 19, 2019. Retrieved August 8, 2019.
Roberts, Sam (March 21, 2007). "An Elite ZIP Code Becomes Harder to Crack". The New York Times. p. C15. Archived from the original on January 26, 2021. Retrieved July 10, 2009.
Wheary, Rob. "Centralia loses its ZIP". Archived from the original on March 24, 2012. Retrieved May 2, 2010.
"USPS.com FAQs". faq.usps.com. Archived from the original on February 22, 2019. Retrieved February 21, 2019.
"ZIP Code Tabulation Areas (ZCTAs)". U.S. Census Bureau. Archived from the original on August 26, 2023. Retrieved August 26, 2023.
Botelho, Greg (February 10, 2011). "California high court: Retailers can not request cardholders' ZIP Code". CNN. Archived from the original on November 10, 2012. Retrieved February 11, 2011.
"The United States House of Representatives · House.gov". Archived from the original on September 24, 2010. Retrieved January 26, 2010.
"Find Your Representative · House.gov". Archived from the original on July 8, 2014. Retrieved July 8, 2014.
"Sunlight Foundation". January 19, 2012. Archived from the original on August 13, 2014. Retrieved August 6, 2014.
Steelman, Tyler; Curiel, John (October 22, 2018). "Here's one way to end partisan gerrymandering: Don't break up Zip codes". Monkey Cage blog. Washington Post. Archived from the original on November 5, 2018. Retrieved November 4, 2018.

ZIP Code (English Wikipedia)

abc.com (Global: 7,860th place; English: 5,358th place)

adsabs.harvard.edu (Global: 14th place; English: 9th place)

ui.adsabs.harvard.edu

arcgis.com (Global: 1,297th place; English: 856th place)

storymaps.arcgis.com

archive.org (Global: 6th place; English: 6th place)

business2government.com (Global: low place; English: low place)

census.gov (Global: 18th place; English: 18th place)

centraliapa.com (Global: low place; English: low place)

cnn.com (Global: 36th place; English: 26th place)

congress.gov (Global: 392nd place; English: 262nd place)

doi.gov (Global: 7,118th place; English: 4,441st place)

doi.org (Global: 2nd place; English: 2nd place)

fas.org (Global: 730th place; English: 519th place)

sgp.fas.org

gao.gov (Global: 3,529th place; English: 2,046th place)

geopostcodes.com (Global: low place; English: low place)

govinfo.gov (Global: 1,755th place; English: 831st place)

gsa.gov (Global: 9,253rd place; English: 4,893rd place)

pueblo.gsa.gov

house.gov (Global: 501st place; English: 234th place)

huduser.gov (Global: low place; English: low place)

independent.co.uk (Global: 46th place; English: 29th place)

iu.edu (Global: 3,497th place; English: 2,025th place)

kb.iu.edu

jfklibrary.org (Global: 4,935th place; English: 3,266th place)

archiveblog.jfklibrary.org

loc.gov (Global: 63rd place; English: 47th place)

guides.loc.gov

nena.org (Global: low place; English: low place)

news.google.com (Global: 67th place; English: 32nd place)

newspapers.com (Global: 24th place; English: 12th place)

nfsa.gov.au (Global: 9,266th place; English: 4,707th place)

nih.gov (Global: 5th place; English: 5th place)

ncbi.nlm.nih.gov

pubmed.ncbi.nlm.nih.gov

nku.edu (Global: low place; English: low place)

nytimes.com (Global: 7th place; English: 7th place)

peter-horton.com (Global: low place; English: low place)

precisely.com (Global: low place; English: low place)

customer.precisely.com

randomhistory.com (Global: low place; English: low place)

scpr.org (Global: low place; English: 6,436th place)

si.edu (Global: 256th place; English: 197th place)

postalmuseum.si.edu

state.gov (Global: 228th place; English: 204th place)

sunlightfoundation.com (Global: low place; English: low place)

theatlantic.com (Global: 322nd place; English: 198th place)

usatoday.com (Global: 55th place; English: 36th place)

usembassy.gov (Global: 2,095th place; English: 1,430th place)

in.usembassy.gov

usps.com (Global: 2,610th place; English: 1,407th place)

about.usps.com

faq.usps.com

tools.usps.com

pe.usps.com

facts.usps.com

usps.com

postalpro.usps.com

usps.gov (Global: low place; English: 6,283rd place)

ribbs.usps.gov

uspsoig.gov (Global: low place; English: low place)

uspto.gov (Global: 2,155th place; English: 1,380th place)

tarr.uspto.gov

washingtonpost.com (Global: 35th place; English: 24th place)

web.archive.org (Global: 1st place; English: 1st place)

abc.com (Global: 7,860^th place; English: 5,358^th place)

adsabs.harvard.edu (Global: 14^th place; English: 9^th place)

arcgis.com (Global: 1,297^th place; English: 856^th place)

archive.org (Global: 6^th place; English: 6^th place)

census.gov (Global: 18^th place; English: 18^th place)

cnn.com (Global: 36^th place; English: 26^th place)

congress.gov (Global: 392^nd place; English: 262^nd place)

doi.gov (Global: 7,118^th place; English: 4,441^st place)

doi.org (Global: 2^nd place; English: 2^nd place)

fas.org (Global: 730^th place; English: 519^th place)

gao.gov (Global: 3,529^th place; English: 2,046^th place)

govinfo.gov (Global: 1,755^th place; English: 831^st place)

gsa.gov (Global: 9,253^rd place; English: 4,893^rd place)

house.gov (Global: 501^st place; English: 234^th place)

independent.co.uk (Global: 46^th place; English: 29^th place)

iu.edu (Global: 3,497^th place; English: 2,025^th place)

jfklibrary.org (Global: 4,935^th place; English: 3,266^th place)

loc.gov (Global: 63^rd place; English: 47^th place)

news.google.com (Global: 67^th place; English: 32^nd place)

newspapers.com (Global: 24^th place; English: 12^th place)

nfsa.gov.au (Global: 9,266^th place; English: 4,707^th place)

nih.gov (Global: 5^th place; English: 5^th place)

nytimes.com (Global: 7^th place; English: 7^th place)

scpr.org (Global: low place; English: 6,436^th place)

si.edu (Global: 256^th place; English: 197^th place)

state.gov (Global: 228^th place; English: 204^th place)

theatlantic.com (Global: 322^nd place; English: 198^th place)

usatoday.com (Global: 55^th place; English: 36^th place)

usembassy.gov (Global: 2,095^th place; English: 1,430^th place)

usps.com (Global: 2,610^th place; English: 1,407^th place)

usps.gov (Global: low place; English: 6,283^rd place)

uspto.gov (Global: 2,155^th place; English: 1,380^th place)

washingtonpost.com (Global: 35^th place; English: 24^th place)

web.archive.org (Global: 1^st place; English: 1^st place)