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/601

ZIP codes starting with 601

ZIP codes
89
States
IL
Largest city
Lombard, IL
Population
1,439,623

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 601xx

ZIP codes starting with 601
ZIP City Type Population Median income Median home
60101 Addison , IL Standard 37,448 $90,800 $338,800
60102 Algonquin , IL Standard 32,286 $132,949 $349,900
60103 Bartlett , IL Standard 41,382 $133,793 $379,000
60104 Bellwood , IL Standard 18,256 $79,513 $230,000
60105 Bensenville , IL No street area — — —
60106 Bensenville , IL Standard 20,045 $79,456 $282,200
60107 Streamwood , IL Standard 38,886 $101,100 $271,200
60108 Bloomingdale , IL Standard 23,604 $103,392 $382,000
60109 Burlington , IL Standard 481 $82,656 $302,300
60110 Carpentersville , IL Standard 38,558 $87,906 $233,700
60111 Clare , IL Standard 257 $84,583 $375,900
60112 Cortland , IL Standard 4,621 $72,831 $229,900
60113 Creston , IL Standard 306 $67,396 $165,600
60115 Dekalb , IL Standard 42,536 $47,043 $208,600
60116 Carol Stream , IL No street area — — —
60117 Bloomingdale , IL No street area — — —
60118 Dundee , IL Standard 15,892 $106,912 $357,900
60119 Elburn , IL Standard 11,381 $130,722 $402,300
60120 Elgin , IL Standard 51,225 $82,449 $242,300
60121 Elgin , IL No street area — — —
60122 Elgin , IL No street area — — —
60123 Elgin , IL Standard 48,379 $87,693 $261,000
60124 Elgin , IL Standard 24,487 $139,982 $430,900
60126 Elmhurst , IL Standard 47,516 $147,566 $540,300
60128 Carol Stream , IL No street area — — —
60129 Esmond , IL Standard 229 $117,750 $187,500
60130 Forest Park , IL Standard 13,943 $77,221 $304,700
60131 Franklin Park , IL Standard 18,054 $76,658 $287,000
60132 Carol Stream , IL No street area — — —
60133 Hanover Park , IL Standard 36,732 $91,763 $274,200
60134 Geneva , IL Standard 29,743 $152,727 $448,900
60135 Genoa , IL Standard 7,274 $98,033 $254,000
60136 Gilberts , IL Standard 8,777 $147,704 $347,300
60137 Glen Ellyn , IL Standard 38,696 $137,658 $514,300
60138 Glen Ellyn , IL No street area — — —
60139 Glendale Heights , IL Standard 32,848 $86,372 $261,800
60140 Hampshire , IL Standard 22,689 $111,241 $338,200
60141 Hines , IL Standard 195 $18,717 —
60142 Huntley , IL Standard 29,692 $89,735 $339,900
60143 Itasca , IL Standard 11,324 $114,420 $398,500
60144 Kaneville , IL Standard 66 $59,250 $300,000
60145 Kingston , IL Standard 2,464 $108,477 $268,300
60146 Kirkland , IL Standard 2,369 $88,032 $222,000
60147 Lafox , IL No street area — — —
60148 Lombard , IL Standard 52,596 $100,616 $344,100
60150 Malta , IL Standard 1,738 $86,719 $188,400
60151 Maple Park , IL Standard 3,888 $117,450 $347,400
60152 Marengo , IL Standard 12,417 $98,451 $300,200
60153 Maywood , IL Standard 23,201 $68,815 $229,800
60154 Westchester , IL Standard 16,436 $98,954 $327,300
60155 Broadview , IL Standard 7,906 $64,566 $252,200
60156 Lake In The Hills , IL Standard 28,800 $117,151 $321,900
60157 Medinah , IL Standard 2,577 $136,434 $532,200
60159 Schaumburg , IL No street area — — —
60160 Melrose Park , IL Standard 24,549 $66,189 $275,800
60161 Melrose Park , IL No street area — — —
60162 Hillside , IL Standard 8,084 $72,320 $246,800
60163 Berkeley , IL Standard 5,199 $85,823 $246,900
60164 Melrose Park , IL Standard 20,872 $81,263 $258,300
60165 Stone Park , IL Standard 4,482 $67,224 $242,100
60168 Schaumburg , IL No street area — — —
60169 Hoffman Estates , IL Standard 33,401 $90,774 $306,300
60171 River Grove , IL Standard 10,451 $69,858 $241,800
60172 Roselle , IL Standard 24,141 $110,750 $346,800
60173 Schaumburg , IL Standard 13,650 $104,390 $372,000
60174 Saint Charles , IL Standard 31,402 $104,534 $362,200
60175 Saint Charles , IL Standard 25,553 $181,352 $519,700
60176 Schiller Park , IL Standard 11,393 $69,696 $275,000
60177 South Elgin , IL Standard 24,416 $126,144 $340,000
60178 Sycamore , IL Standard 22,224 $92,913 $279,500
60179 Hoffman Estates , IL No street area — — —
60180 Union , IL Standard 1,831 $110,070 $349,100
60181 Villa Park , IL Standard 30,346 $92,142 $311,500
60183 Wasco , IL Standard 23 — —
60184 Wayne , IL Standard 2,557 $163,750 $642,700
60185 West Chicago , IL Standard 33,703 $107,194 $344,300
60186 West Chicago , IL No street area — — —
60187 Wheaton , IL Standard 28,815 $119,769 $433,700
60188 Carol Stream , IL Standard 42,307 $103,628 $337,400
60189 Wheaton , IL Standard 31,042 $128,878 $482,800
60190 Winfield , IL Standard 11,826 $142,612 $392,800
60191 Wood Dale , IL Standard 14,396 $91,333 $322,200
60192 Hoffman Estates , IL Standard 16,461 $153,495 $419,900
60193 Schaumburg , IL Standard 40,146 $95,972 $329,900
60194 Schaumburg , IL Standard 19,756 $97,994 $329,700
60195 Schaumburg , IL Standard 4,397 $90,174 $319,300
60196 Schaumburg , IL No street area — — —
60197 Carol Stream , IL No street area — — —
60199 Carol Stream , IL No street area — — —

Cite this page

zipcodes.pro. “ZIP codes starting with 601.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/601

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