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/068

ZIP codes starting with 068

ZIP codes
44
States
CT
Largest city
Danbury, CT
Population
492,280

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 068xx

ZIP codes starting with 068
ZIP City Type Population Median income Median home
06801 Bethel , CT Standard 20,796 $116,541 $434,600
06804 Brookfield , CT Standard 17,908 $148,945 $480,200
06807 Cos Cob , CT Standard 7,650 $192,115 $1,443,200
06810 Danbury , CT Standard 55,833 $76,933 $402,100
06811 Danbury , CT Standard 31,228 $104,640 $421,200
06812 New Fairfield , CT Standard 13,584 $137,647 $484,800
06813 Danbury , CT No street area — — —
06814 Danbury , CT No street area — — —
06816 Danbury , CT No street area — — —
06817 Danbury , CT No street area — — —
06820 Darien , CT Standard 21,936 $250,000+ $1,822,400
06824 Fairfield , CT Standard 36,716 $193,300 $869,100
06825 Fairfield , CT Standard 21,982 $135,504 $630,600
06828 Fairfield , CT No street area — — —
06829 Georgetown , CT No street area — — —
06830 Greenwich , CT Standard 24,880 $146,654 $1,660,700
06831 Greenwich , CT Standard 15,210 $227,159 $1,696,000
06836 Greenwich , CT No street area — — —
06838 Greens Farms , CT No street area — — —
06840 New Canaan , CT Standard 20,870 $250,000+ $1,611,900
06850 Norwalk , CT Standard 19,692 $123,633 $581,200
06851 Norwalk , CT Standard 27,865 $111,341 $587,400
06852 Norwalk , CT No street area — — —
06853 Norwalk , CT Standard 3,171 $250,000+ $1,610,200
06854 Norwalk , CT Standard 32,118 $86,679 $460,500
06855 Norwalk , CT Standard 9,351 $106,439 $511,200
06856 Norwalk , CT No street area — — —
06857 Norwalk , CT No street area — — —
06858 Norwalk , CT No street area — — —
06860 Norwalk , CT No street area — — —
06870 Old Greenwich , CT Standard 7,864 $250,000+ $1,788,700
06875 Redding Center , CT No street area — — —
06876 Redding Ridge , CT No street area — — —
06877 Ridgefield , CT Standard 25,110 $179,219 $836,200
06878 Riverside , CT Standard 8,328 $250,000+ $1,968,800
06879 Ridgefield , CT No street area — — —
06880 Westport , CT Standard 27,583 $250,000+ $1,402,100
06881 Westport , CT No street area — — —
06883 Weston , CT Standard 10,396 $250,000+ $996,700
06888 Westport , CT No street area — — —
06889 Westport , CT No street area — — —
06890 Southport , CT Standard 4,653 $218,841 $1,212,500
06896 Redding , CT Standard 8,779 $186,060 $706,300
06897 Wilton , CT Standard 18,777 $242,199 $928,800

Cite this page

zipcodes.pro. “ZIP codes starting with 068.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/068

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