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21771 Map

21771 Income Statistics

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Comparison to Surrounding Areas

21771 Median Household Income

The median household income ($154,844) for 21771 is less than the median household income for 20882 ($186,964), 21770 ($184,464), 21774 ($171,875), 21797 ($185,435), and Green Valley CDP ($174,221). But it's more than 21791 ($90,460), 20872 ($132,804), 21157 ($102,835), 21701 ($102,306), 21776 ($111,923), Carroll County ($115,876), Frederick County ($120,458), Howard County ($146,982), Montgomery County ($128,733), and Mount Airy town ($154,514).

21771$154,844
Green Valley CDP$174,221
Mount Airy town$154,514
Carroll County$115,876
Frederick County$120,458
Howard County$146,982
Montgomery County$128,733

21771 Average Household Income

The average household income ($169,758) for 21771 is less than the average household income for 21797 ($210,018), 20882 ($231,751), 21770 ($204,111), 21774 ($176,642), Howard County ($180,793), Montgomery County ($177,086), Green Valley CDP ($184,183), and Mount Airy town ($172,058). But it's more than 21157 ($124,881), 21776 ($130,592), 21791 ($107,981), 20872 ($156,536), 21701 ($130,652), Frederick County ($144,655), and Carroll County ($138,928).

21771$169,758
Green Valley CDP$184,183
Mount Airy town$172,058
Carroll County$138,928
Frederick County$144,655
Howard County$180,793
Montgomery County$177,086

21771 Per-Capita Income

The per-capita income for 21771 is $57,250. The per capita income ($57,250) for 21771 is less than the per capita income for 21797 ($71,685), 20882 ($79,340), 21770 ($63,232), 21774 ($58,468), Howard County ($65,860), Montgomery County ($66,124), Green Valley CDP ($57,889), and Mount Airy town ($57,775). But it's more than 21157 ($46,732), 21776 ($50,876), 21791 ($43,224), 20872 ($56,640), 21701 ($56,512), Frederick County ($53,316), and Carroll County ($51,465).

21771$57,250
Green Valley CDP$57,889
Mount Airy town$57,775
Carroll County$51,465
Frederick County$53,316
Howard County$65,860
Montgomery County$66,124

21771 High Income Households

32.9% of households make over $200,000 a year. The percent high income households (32.9%) for 21771 is less than the percent high income households for 20882 (44.2%), 21770 (45.4%), 21774 (35.6%), 21797 (43.0%), Howard County (33.7%), Green Valley CDP (39.9%), and Mount Airy town (35.6%). But it's more than 21791 (9.6%), 21157 (18.2%), 21701 (18.7%), 21776 (16.8%), 20872 (27.4%), Frederick County (23.1%), Montgomery County (30.0%), and Carroll County (21.5%).

2177132.9%
Green Valley CDP39.9%
Mount Airy town35.6%
Carroll County21.5%
Frederick County23.1%
Howard County33.7%
Montgomery County30.0%

21771 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
21771$49,659$163,765$173,678$96,250
Green Valley CDP$-1$164,629$209,038$133,802
Mount Airy town$-1$155,170$179,783$86,125
Carroll County$58,235$132,078$146,085$68,321
Frederick County$59,284$124,144$150,927$83,712
Howard County$66,875$142,567$179,177$107,477
Montgomery County$65,734$122,487$156,901$106,678

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About the Data

Sources & Margins of Error

All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2023 5-year estimates. You can find this information and other demographics for 21771 on the US Census Bureau’s website. These values are in 2023 inflation-adjusted dollars and were downloaded on 12 December 2024.

The following data tables were used:

  • B19001 Household Income in the Past 12 Months (in 2023 inflation-adjusted dollars)
  • B19013 Median Household Income in the Past 12 Months (in 2023 inflation-adjusted dollars)
  • B19301 Per Capita Income in the Past 12 Months (in 2023 inflation-adjusted dollars)
  • S1902 Mean Income in the Past 12 Months (in 2023 inflation-adjusted dollars)
  • B19049 Median Household Income in the Past 12 Months (in 2023 inflation-adjusted dollars) By Age Of Householder

Margins of error for the above 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+
21771+/-$6,309+/-$6,725+/-$2,834+/-3.1%+/-$2,103+/-$10,841+/-$12,258+/-$16,851
Green Valley CDP+/-$14,381+/-$11,175+/-$3,811+/-6.2%+/-$-1+/-$5,776+/-$16,688+/-$44,530
Mount Airy town+/-$8,806+/-$11,392+/-$3,737+/-5.2%+/-$-1+/-$14,073+/-$29,675+/-$35,568
Carroll County+/-$3,145+/-$3,062+/-$1,031+/-1.1%+/-$8,197+/-$7,814+/-$5,652+/-$5,173
Frederick County+/-$2,695+/-$2,191+/-$737+/-0.8%+/-$4,117+/-$4,162+/-$5,669+/-$3,155
Howard County+/-$3,334+/-$3,213+/-$1,142+/-1.0%+/-$14,687+/-$6,894+/-$6,618+/-$5,251
Montgomery County+/-$1,728+/-$1,823+/-$688+/-0.5%+/-$4,694+/-$3,128+/-$3,006+/-$2,941