21042 Income Statistics

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21042 Compared to Surrounding Areas

Median Household Income

The median household income ($159,032) for 21042 is less than the median household income for 21029 ($223,448), 21036 ($173,958), 21104 ($180,789), 21737 ($250,001), and 21794 ($171,696). But it's more than 21044 ($110,785), 21163 ($114,063), 21244 ($72,999), 21043 ($138,261), 21045 ($110,111), Howard County ($129,549), and Ellicott City CDP ($136,234).

21042$159,032
Ellicott City CDP$136,234
Howard County$129,549

Average Household Income

The average household income ($189,504) for 21042 is less than the average household income for 21029 ($248,722), 21036 ($222,194), 21104 ($193,513), 21163 ($196,458), 21737 ($286,131), and 21794 ($240,593). But it's more than 21043 ($161,679), 21044 ($138,341), 21045 ($124,615), 21244 ($87,082), Howard County ($160,611), and Ellicott City CDP ($164,826).

21042$189,504
Ellicott City CDP$164,826
Howard County$160,611

Per-Capita Income

The per-capita income for 21042 is $65,372. The per capita income ($65,372) for 21042 is less than the per capita income for 21029 ($74,849), 21036 ($83,692), 21163 ($73,620), 21737 ($83,876), and 21794 ($80,135). But it's more than 21044 ($57,543), 21104 ($64,395), 21244 ($33,181), 21043 ($58,853), 21045 ($48,450), Howard County ($58,560), and Ellicott City CDP ($59,690).

21042$65,372
Ellicott City CDP$59,690
Howard County$58,560

High Income Households

36.6% of households make over $200,000 a year. The percent high income households (36.6%) for 21042 is less than the percent high income households for 21029 (56.5%), 21036 (38.0%), 21104 (43.2%), and 21737 (57.7%). But it's more than 21794 (36.5%), 21163 (23.6%), 21244 (5.4%), 21043 (29.4%), 21044 (20.5%), 21045 (16.0%), Howard County (27.1%), and Ellicott City CDP (30.4%).

2104236.6%
Ellicott City CDP30.4%
Howard County27.1%

Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
21042$-1$160,956$191,938$109,596
Ellicott City CDP$52,766$132,686$182,974$83,074
Howard County$69,700$125,396$160,764$94,235

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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 2021 5-year estimates. These values are in 2021 inflation-adjusted dollars and were downloaded on 8 Dec 2022.

The following data tables were used:

  • B19001 Household Income in the Past 12 Months (in 2021 inflation-adjusted dollars)
  • B19013 Median Household Income in the Past 12 Months (in 2021 inflation-adjusted dollars)
  • B19301 Per Capita Income in the Past 12 Months (in 2021 inflation-adjusted dollars)
  • S1902 Mean Income in the Past 12 Months (in 2021 inflation-adjusted dollars)
  • B19049 Median Household Income in the Past 12 Months (in 2021 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+
21042+/-$9,271+/-$10,686+/-$3,034+/-2.8%+/-$-1+/-$13,161+/-$13,302+/-$8,890
Ellicott City CDP+/-$7,625+/-$6,512+/-$1,945+/-2.0%+/-$13,577+/-$17,633+/-$8,589+/-$9,569
Howard County+/-$2,980+/-$3,014+/-$1,024+/-0.9%+/-$19,817+/-$2,977+/-$4,739+/-$4,083