100 Smallest ZIP Codes in the United States by Population in Fairfax County, Virginia

Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Fairfax County, Virginia.

Rank ZIP Code City State Population
1 22027 DUNN LORING VA 1,974
2 22060 FORT BELVOIR VA 9,846
3 22307 ALEXANDRIA VA 10,202
4 20194 RESTON VA 12,576
5 22308 ALEXANDRIA VA 12,980
6 22044 FALLS CHURCH VA 14,042
7 20124 CLIFTON VA 15,117
8 22181 VIENNA VA 15,698
9 22303 ALEXANDRIA VA 16,321
10 22151 SPRINGFIELD VA 16,827
11 22066 GREAT FALLS VA 16,925
12 22039 FAIRFAX STATION VA 17,624
13 22124 OAKTON VA 18,449
14 20190 RESTON VA 21,121
15 20151 CHANTILLY VA 21,893
16 22043 FALLS CHURCH VA 25,843
17 22180 VIENNA VA 26,179
18 22312 ALEXANDRIA VA 26,573
19 22182 VIENNA VA 26,892
20 20121 CENTREVILLE VA 27,428
21 22150 SPRINGFIELD VA 27,734
22 22102 MC LEAN VA 28,356
23 22041 FALLS CHURCH VA 29,132
24 22315 ALEXANDRIA VA 29,358
25 22032 FAIRFAX VA 29,510
26 20191 RESTON VA 29,758
27 22310 ALEXANDRIA VA 29,788
28 22152 SPRINGFIELD VA 30,155
29 22101 MC LEAN VA 30,729
30 22153 SPRINGFIELD VA 32,546
31 22306 ALEXANDRIA VA 32,842
32 22042 FALLS CHURCH VA 34,860
33 22031 FAIRFAX VA 35,872
34 22309 ALEXANDRIA VA 36,265
35 22079 LORTON VA 36,857
36 22033 FAIRFAX VA 38,610
37 20120 CENTREVILLE VA 43,315
38 20170 HERNDON VA 43,557
39 22015 BURKE VA 44,959
40 20171 HERNDON VA 51,081
41 22003 ANNANDALE VA 58,872
42 22030 FAIRFAX VA 61,665