20166 Income Statistics

Comparison to Surrounding Areas

20166 Median Household Income

The median household income ($133,401) for 20166 is less than the median household income for 20171 ($171,372), 20151 ($158,271), 20152 ($197,156), 20164 ($135,660), 20165 ($183,076), 20170 ($159,466), 20105 ($219,123), 20147 ($163,904), 20148 ($233,494), Loudoun County ($181,765), Ashburn CDP ($154,978), Kincora CDP ($134,279), Loudoun Valley Estates CDP ($224,704), and Oak Grove CDP ($174,423). But it's more than Arcola CDP ($129,116), Dulles Town Center CDP ($125,941), and Sterling CDP ($123,303).

20166$133,401
Sterling CDP$123,303
Arcola CDP$129,116
Ashburn CDP$154,978
Dulles Town Center CDP$125,941
Kincora CDP$134,279
Loudoun Valley Estates CDP$224,704
Oak Grove CDP$174,423
Loudoun County$181,765

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20166 Average Household Income

The average household income ($156,582) for 20166 is less than the average household income for 20171 ($205,878), 20152 ($225,097), 20164 ($159,888), 20165 ($224,798), 20170 ($188,859), 20105 ($246,148), 20147 ($197,330), 20148 ($253,188), 20151 ($189,349), Loudoun County ($214,791), Ashburn CDP ($180,826), Loudoun Valley Estates CDP ($236,380), and Oak Grove CDP ($195,728). But it's more than Arcola CDP ($149,686), Dulles Town Center CDP ($130,070), Kincora CDP ($140,065), and Sterling CDP ($149,613).

20166$156,582
Sterling CDP$149,613
Arcola CDP$149,686
Ashburn CDP$180,826
Dulles Town Center CDP$130,070
Kincora CDP$140,065
Loudoun Valley Estates CDP$236,380
Oak Grove CDP$195,728
Loudoun County$214,791

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20166 Per-Capita Income

The per-capita income for 20166 is $58,048. The per capita income ($58,048) for 20166 is less than the per capita income for 20171 ($77,217), 20148 ($83,425), 20151 ($60,395), 20152 ($70,629), 20165 ($74,859), 20170 ($59,837), 20105 ($71,502), 20147 ($74,947), Loudoun County ($71,986), Ashburn CDP ($70,185), Kincora CDP ($66,772), Loudoun Valley Estates CDP ($80,047), and Oak Grove CDP ($61,424). But it's more than 20164 ($48,314), Arcola CDP ($45,564), Dulles Town Center CDP ($54,654), and Sterling CDP ($46,481).

20166$58,048
Sterling CDP$46,481
Arcola CDP$45,564
Ashburn CDP$70,185
Dulles Town Center CDP$54,654
Kincora CDP$66,772
Loudoun Valley Estates CDP$80,047
Oak Grove CDP$61,424
Loudoun County$71,986

Get Per-Capita Income for all Zip Codes in Virginia.

20166 High Income Households

27.3% of households make over $200,000 a year. The percent high income households (27.3%) for 20166 is less than the percent high income households for 20171 (41.5%), 20151 (37.0%), 20152 (48.9%), 20165 (44.6%), 20170 (37.9%), 20105 (57.0%), 20147 (41.3%), 20148 (59.6%), Loudoun County (44.7%), Ashburn CDP (38.4%), Loudoun Valley Estates CDP (58.6%), and Oak Grove CDP (43.4%). But it's more than Arcola CDP (24.4%), Dulles Town Center CDP (17.4%), Kincora CDP (25.3%), and Sterling CDP (22.4%). And it's the same as 20164 (27.3%).

2016627.3%
Sterling CDP22.4%
Arcola CDP24.4%
Ashburn CDP38.4%
Dulles Town Center CDP17.4%
Kincora CDP25.3%
Loudoun Valley Estates CDP58.6%
Oak Grove CDP43.4%
Loudoun County44.7%

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20166 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
20166$-1$155,490$126,482$108,906
Sterling CDP$-1$142,191$138,016$62,892
Arcola CDP$-1$138,843$98,684$-1
Ashburn CDP$77,150$154,732$212,250$98,398
Dulles Town Center CDP$185,721$139,615$125,695$111,667
Kincora CDP$-1$163,806$-1$-1
Loudoun Valley Estates CDP$-1$240,101$238,382$111,680
Oak Grove CDP$-1$202,550$154,583$132,188
Loudoun County$77,413$185,217$215,145$104,179

Get Median Household Income by Age of Householder for all Zip Codes in Virginia.

20166 Map

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About the Data

Data Sources

All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 20166 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.

The following data tables were used:

  • B19001 Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19013 Median Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19301 Per Capita Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • S1902 Mean Income in the Past 12 Months (in 2024 inflation-adjusted dollars)
  • B19049 Median Household Income in the Past 12 Months (in 2024 inflation-adjusted dollars) By Age Of Householder

Margins of Error

Margins of error for the income data are:

Median Household Income Average Household Income Per Capita Income High Income Households Median Household Income by Age of Householder
under 25 25 to 44 45 to 64 65+
20166+/-$12,898+/-$9,880+/-$5,071+/-3.7%+/-$-1+/-$26,713+/-$3,272+/-$26,744
Sterling CDP+/-$10,297+/-$12,459+/-$4,006+/-4.0%+/-$-1+/-$12,987+/-$17,246+/-$31,106
Arcola CDP+/-$30,096+/-$18,581+/-$8,153+/-8.4%+/-$-1+/-$36,577+/-$80,787+/-$-1
Ashburn CDP+/-$7,442+/-$7,550+/-$3,183+/-2.7%+/-$4,105+/-$18,841+/-$16,937+/-$8,672
Dulles Town Center CDP+/-$9,196+/-$14,587+/-$9,403+/-5.3%+/-$87,005+/-$42,587+/-$24,814+/-$26,358
Kincora CDP+/-$43,825+/-$31,481+/-$11,719+/-16.6%+/-$-1+/-$62,160+/-$-1+/-$-1
Loudoun Valley Estates CDP+/-$29,140+/-$16,625+/-$6,500+/-6.7%+/-$-1+/-$40,568+/-$33,585+/-$8,433
Oak Grove CDP+/-$50,120+/-$22,037+/-$7,233+/-12.0%+/-$-1+/-$38,317+/-$55,571+/-$85,314
Loudoun County+/-$3,438+/-$3,631+/-$1,064+/-1.1%+/-$9,086+/-$4,790+/-$4,968+/-$6,132