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/201

ZIP codes starting with 201

ZIP codes
80
States
VA
Largest city
Ashburn, VA
Population
1,032,952

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 201xx

ZIP codes starting with 201
ZIP City Type Population Median income Median home
20101 Dulles , VA No street area — — —
20102 Dulles , VA No street area — — —
20103 Dulles , VA No street area — — —
20104 Dulles , VA No street area — — —
20105 Aldie , VA Standard 37,639 $219,123 $858,900
20106 Amissville , VA Standard 4,297 $108,469 $521,900
20108 Manassas , VA No street area — — —
20109 Manassas , VA Standard 45,444 $89,962 $421,100
20110 Manassas , VA Standard 49,890 $118,486 $464,300
20111 Manassas , VA Standard 38,124 $113,879 $476,000
20112 Manassas , VA Standard 30,500 $195,467 $648,000
20113 Manassas , VA No street area — — —
20115 Marshall , VA Standard 8,173 $142,981 $657,300
20116 Marshall , VA No street area — — —
20117 Middleburg , VA Standard 2,790 $146,120 $937,100
20118 Middleburg , VA No street area — — —
20119 Catlett , VA Standard 3,416 $115,757 $560,700
20120 Centreville , VA Standard 42,896 $152,563 $648,700
20121 Centreville , VA Standard 27,788 $129,947 $520,200
20122 Centreville , VA No street area — — —
20124 Clifton , VA Standard 14,375 $221,060 $884,800
20128 Orlean , VA No street area — — —
20129 Paeonian Springs , VA Standard 538 $250,000+ $1,238,300
20130 Paris , VA Standard 271 $92,560 $784,700
20131 Philomont , VA No street area — — —
20132 Purcellville , VA Standard 19,817 $181,875 $776,300
20134 Purcellville , VA No street area — — —
20135 Bluemont , VA Standard 3,585 $114,219 $573,500
20136 Bristow , VA Standard 32,325 $183,750 $615,600
20137 Broad Run , VA Standard 1,938 $191,974 $720,900
20138 Calverton , VA No street area — — —
20139 Casanova , VA No street area — — —
20140 Rectortown , VA No street area — — —
20141 Round Hill , VA Standard 8,359 $210,563 $736,700
20142 Round Hill , VA No street area — — —
20143 Catharpin , VA Standard 1,070 $176,250 $1,057,900
20144 Delaplane , VA Standard 1,340 $192,614 $698,200
20146 Ashburn , VA No street area — — —
20147 Ashburn , VA Standard 67,692 $163,904 $718,500
20148 Ashburn , VA Standard 64,021 $233,494 $873,700
20149 Ashburn , VA No street area — — —
20151 Chantilly , VA Standard 22,610 $158,271 $676,800
20152 Chantilly , VA Standard 36,674 $197,156 $766,200
20153 Chantilly , VA No street area — — —
20155 Gainesville , VA Standard 37,486 $164,279 $659,100
20156 Gainesville , VA No street area — — —
20158 Hamilton , VA Standard 4,979 $211,522 $765,800
20159 Hamilton , VA No street area — — —
20160 Lincoln , VA No street area — — —
20163 Sterling , VA No street area — — —
20164 Sterling , VA Standard 43,436 $135,660 $544,300
20165 Sterling , VA Standard 34,088 $183,076 $704,800
20166 Sterling , VA Standard 14,949 $133,401 $618,800
20167 Sterling , VA No street area — — —
20168 Haymarket , VA No street area — — —
20169 Haymarket , VA Standard 28,089 $203,051 $729,600
20170 Herndon , VA Standard 43,866 $159,466 $647,200
20171 Herndon , VA Standard 51,286 $171,372 $797,200
20172 Herndon , VA No street area — — —
20175 Leesburg , VA Standard 34,733 $174,854 $780,600
20176 Leesburg , VA Standard 51,471 $168,299 $747,100
20177 Leesburg , VA No street area — — —
20178 Leesburg , VA No street area — — —
20180 Lovettsville , VA Standard 7,531 $151,483 $664,400
20181 Nokesville , VA Standard 10,774 $164,167 $709,300
20182 Nokesville , VA No street area — — —
20184 Upperville , VA Standard 635 $50,278 —
20185 Upperville , VA No street area — — —
20186 Warrenton , VA Standard 15,703 $97,801 $523,400
20187 Warrenton , VA Standard 18,980 $176,435 $646,400
20188 Warrenton , VA No street area — — —
20189 Dulles , VA No street area — — —
20190 Reston , VA Standard 22,012 $134,746 $581,400
20191 Reston , VA Standard 31,011 $151,185 $641,800
20192 Herndon , VA No street area — — —
20194 Reston , VA Standard 12,275 $170,988 $827,100
20195 Reston , VA No street area — — —
20196 Reston , VA No street area — — —
20197 Waterford , VA Standard 1,825 $190,703 $1,080,200
20198 The Plains , VA Standard 2,251 $106,518 $933,000

Cite this page

zipcodes.pro. “ZIP codes starting with 201.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/201

Underlying data is public domain or openly licensed — sources, vintages and licences.