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21042 Income Statistics

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Comparison to Surrounding Areas

21042 Median Household Income

The median household income ($178,207) for 21042 is less than the median household income for 21029 ($238,095), 21036 ($185,195), 21104 ($195,000), 21737 ($250,001), and 21794 ($191,458). But it's more than 21044 ($123,658), 21163 ($123,858), 21244 ($80,335), 21043 ($145,000), 21045 ($115,134), Howard County ($140,971), and Ellicott City CDP ($149,534).

21042$178,207
Ellicott City CDP$149,534
Howard County$140,971

21042 Average Household Income

The average household income ($209,396) for 21042 is less than the average household income for 21029 ($271,412), 21036 ($219,432), 21737 ($341,828), and 21794 ($274,660). But it's more than 21244 ($92,873), 21104 ($205,980), 21163 ($198,030), 21043 ($174,818), 21044 ($153,214), 21045 ($134,718), Howard County ($173,854), and Ellicott City CDP ($179,368).

21042$209,396
Ellicott City CDP$179,368
Howard County$173,854

21042 Per-Capita Income

The per-capita income for 21042 is $73,782. The per capita income ($73,782) for 21042 is less than the per capita income for 21029 ($81,396), 21036 ($80,265), 21737 ($95,925), and 21794 ($92,398). But it's more than 21244 ($34,479), 21104 ($70,089), 21163 ($71,578), 21043 ($64,498), 21044 ($63,003), 21045 ($51,768), Howard County ($63,441), and Ellicott City CDP ($66,029).

21042$73,782
Ellicott City CDP$66,029
Howard County$63,441

21042 High Income Households

42.1% of households make over $200,000 a year. The percent high income households (42.1%) for 21042 is more than 21794 (48.4%), 21244 (5.6%), 21737 (65.4%), 21029 (64.5%), 21036 (40.6%), 21043 (32.2%), 21044 (25.3%), 21045 (20.8%), 21104 (46.3%), 21163 (23.8%), Howard County (31.6%), and Ellicott City CDP (34.2%).

2104242.1%
Ellicott City CDP34.2%
Howard County31.6%

21042 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
21042$-1$176,971$213,053$121,010
Ellicott City CDP$47,955$139,235$199,164$93,762
Howard County$74,321$135,680$176,417$101,851

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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 2022 5-year estimates. You can find this information and other demographics for 21042 on the US Census Bureau’s website. These values are in 2022 inflation-adjusted dollars and were downloaded on 7 December 2023.

The following data tables were used:

  • B19001 Household Income in the Past 12 Months (in 2022 inflation-adjusted dollars)
  • B19013 Median Household Income in the Past 12 Months (in 2022 inflation-adjusted dollars)
  • B19301 Per Capita Income in the Past 12 Months (in 2022 inflation-adjusted dollars)
  • S1902 Mean Income in the Past 12 Months (in 2022 inflation-adjusted dollars)
  • B19049 Median Household Income in the Past 12 Months (in 2022 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+/-$7,553+/-$9,752+/-$3,203+/-2.6%+/-$-1+/-$9,052+/-$16,329+/-$7,950
Ellicott City CDP+/-$9,419+/-$6,704+/-$2,124+/-1.9%+/-$19,217+/-$14,400+/-$8,968+/-$14,751
Howard County+/-$2,122+/-$2,563+/-$873+/-0.9%+/-$15,264+/-$3,854+/-$5,348+/-$5,604