Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — PREFIX/729

ZIP codes starting with 729

ZIP codes
43
States
AR
Largest city
Van Buren, AR
Population
228,420

The first three digits of a ZIP code identify a sectional center facility — the postal processing plant that sorts mail for the area. It is a mail-routing grouping, not an administrative boundary.

Every ZIP code in 729xx

ZIP codes starting with 729
ZIP City Type Population Median income Median home
72901 Fort Smith , AR Standard 19,819 $42,851 $118,100
72902 Fort Smith , AR No street area — — —
72903 Fort Smith , AR Standard 27,242 $61,434 $235,900
72904 Fort Smith , AR Standard 21,296 $41,909 $111,500
72905 Fort Smith , AR Standard 0 — —
72906 Fort Smith , AR No street area — — —
72908 Fort Smith , AR Standard 14,288 $72,732 $197,000
72913 Fort Smith , AR No street area — — —
72914 Fort Smith , AR No street area — — —
72916 Fort Smith , AR Standard 11,711 $87,983 $263,700
72917 Fort Smith , AR No street area — — —
72918 Fort Smith , AR No street area — — —
72919 Fort Smith , AR No street area — — —
72921 Alma , AR Standard 12,888 $75,008 $222,100
72923 Barling , AR Standard 4,956 $54,157 $140,000
72926 Boles , AR Standard 587 $82,578 $148,400
72927 Booneville , AR Standard 7,944 $57,728 $126,900
72928 Branch , AR Standard 522 $32,313 $108,300
72930 Cecil , AR Standard 207 — $108,300
72932 Cedarville , AR Standard 1,696 $59,740 $165,000
72933 Charleston , AR Standard 5,087 $59,318 $145,700
72934 Chester , AR Standard 1,147 $59,282 $177,100
72935 Dyer , AR Standard 521 — $165,700
72936 Greenwood , AR Standard 14,070 $71,829 $201,400
72937 Hackett , AR Standard 4,075 $61,590 $156,000
72938 Hartford , AR Standard 933 $45,114 $161,600
72940 Huntington , AR Standard 1,829 $58,056 $167,300
72941 Lavaca , AR Standard 5,140 $73,558 $169,600
72943 Magazine , AR Standard 2,708 $62,022 $154,200
72944 Mansfield , AR Standard 2,599 $46,419 $117,400
72945 Midland , AR Standard 475 $36,868 $85,000
72946 Mountainburg , AR Standard 3,844 $75,494 $165,100
72947 Mulberry , AR Standard 4,493 $58,640 $161,100
72948 Natural Dam , AR Standard 334 $75,795 $217,000
72949 Ozark , AR Standard 9,477 $56,837 $132,600
72950 Parks , AR Standard 517 $42,628 $95,600
72951 Ratcliff , AR Standard 729 $39,038 $144,000
72952 Rudy , AR Standard 2,101 $49,254 $165,600
72955 Uniontown , AR Standard 719 — $156,500
72956 Van Buren , AR Standard 34,546 $62,988 $184,100
72957 Van Buren , AR No street area — — —
72958 Waldron , AR Standard 6,948 $42,221 $101,300
72959 Winslow , AR Standard 2,972 $51,923 $197,000

Cite this page

zipcodes.pro. “ZIP codes starting with 729.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/729

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