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/720

ZIP codes starting with 720

ZIP codes
81
States
AR
Largest city
Conway, AR
Population
413,424

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 720xx

ZIP codes starting with 720
ZIP City Type Population Median income Median home
72001 Adona , AR Standard 391 $36,008 $161,800
72002 Alexander , AR Standard 21,495 $85,502 $220,000
72003 Almyra , AR Standard 623 $78,443 $157,400
72004 Altheimer , AR Standard 661 $43,783 $73,100
72005 Amagon , AR Standard 66 — —
72006 Augusta , AR Standard 2,004 $51,775 $126,800
72007 Austin , AR Standard 10,579 $86,302 $234,100
72010 Bald Knob , AR Standard 5,204 $48,305 $120,100
72011 Bauxite , AR Standard 4,648 $84,446 $208,200
72012 Beebe , AR Standard 13,502 $61,277 $171,700
72013 Bee Branch , AR Standard 1,573 $57,500 $132,200
72014 Beedeville , AR Standard 38 — $73,600
72015 Benton , AR Standard 28,712 $66,107 $180,300
72016 Bigelow , AR Standard 2,727 $64,280 $172,400
72017 Biscoe , AR Standard 203 $91,731 $105,400
72018 Benton , AR No street area — — —
72019 Benton , AR Standard 30,055 $87,869 $266,900
72020 Bradford , AR Standard 3,100 $49,231 $95,300
72021 Brinkley , AR Standard 3,491 $41,310 $94,200
72022 Bryant , AR Standard 18,808 $80,920 $216,200
72023 Cabot , AR Standard 37,452 $76,931 $217,200
72024 Carlisle , AR Standard 3,998 $58,750 $151,000
72025 Casa , AR Standard 834 $65,341 $111,900
72026 Casscoe , AR Standard 201 $26,615 $118,100
72027 Center Ridge , AR Standard 1,437 $61,450 $84,000
72028 Choctaw , AR Standard 14 — —
72029 Clarendon , AR Standard 1,918 $35,515 $66,800
72030 Cleveland , AR Standard 650 — $133,300
72031 Clinton , AR Standard 6,607 $54,428 $127,700
72032 Conway , AR Standard 34,469 $64,695 $209,800
72033 Conway , AR No street area — — —
72034 Conway , AR Standard 50,285 $65,635 $274,200
72035 Conway , AR Standard 2,151 — —
72036 Cotton Plant , AR Standard 598 $13,264 $47,400
72037 Coy , AR No street area — — —
72038 Crocketts Bluff , AR Standard 76 $63,472 $180,100
72039 Damascus , AR Standard 1,983 $63,667 $178,900
72040 Des Arc , AR Standard 2,421 $32,476 $74,800
72041 De Valls Bluff , AR Standard 1,175 $53,125 —
72042 De Witt , AR Standard 4,993 $55,679 $127,500
72043 Diaz , AR No street area — — —
72044 Edgemont , AR Standard 1,071 $47,213 $260,800
72045 El Paso , AR Standard 1,110 $60,602 $140,200
72046 England , AR Standard 3,876 $56,685 $107,000
72047 Enola , AR Standard 894 $61,944 $192,600
72048 Ethel , AR Standard 59 — $268,500
72051 Fox , AR Standard 659 — $66,200
72052 Garner , AR Standard 119 $66,111 —
72053 College Station , AR Standard 21 — —
72055 Gillett , AR Standard 472 $67,708 $100,000
72057 Grapevine , AR Standard 1,231 $59,335 $84,100
72058 Greenbrier , AR Standard 18,880 $76,463 $231,000
72059 Gregory , AR Standard 0 — —
72060 Griffithville , AR Standard 539 $26,875 $72,500
72061 Guy , AR Standard 207 $81,141 $136,400
72063 Hattieville , AR Standard 1,673 $59,643 $121,200
72064 Hazen , AR Standard 2,781 $63,897 $130,400
72065 Hensley , AR Standard 5,457 $75,857 $223,100
72066 Hickory Plains , AR Standard 259 — $157,000
72067 Higden , AR Standard 2,870 $53,668 $211,700
72068 Higginson , AR Standard 838 $69,375 $104,500
72069 Holly Grove , AR Standard 815 $40,000 $76,900
72070 Houston , AR Standard 2,295 $41,713 $99,000
72072 Humnoke , AR Standard 260 $36,818 $115,400
72073 Humphrey , AR Standard 826 $48,750 $99,000
72074 Hunter , AR Standard 100 — $91,800
72075 Jacksonport , AR Standard 10 — —
72076 Jacksonville , AR Standard 38,437 $54,379 $163,600
72078 Jacksonville , AR No street area — — —
72079 Jefferson , AR Standard 385 $69,479 $163,900
72080 Jerusalem , AR Standard 558 $27,583 $48,300
72081 Judsonia , AR Standard 7,436 $45,620 $151,700
72082 Kensett , AR Standard 1,956 $31,638 $91,000
72083 Keo , AR Standard 310 $39,000 $86,800
72084 Leola , AR Standard 1,047 $60,938 $85,500
72085 Letona , AR Standard 210 $38,125 $114,400
72086 Lonoke , AR Standard 11,718 $58,743 $148,600
72087 Lonsdale , AR Standard 1,732 $46,346 $158,800
72088 Fairfield Bay , AR Standard 2,542 $56,594 $164,800
72089 Bryant , AR No street area — — —
72099 Little Rock Air Force Base , AR Standard 629 — —

Cite this page

zipcodes.pro. “ZIP codes starting with 720.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/720

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