21012 Income Statistics

Comparison to Surrounding Areas

21012 Median Household Income

The median household income ($139,432) for 21012 is less than the median household income for 21032 ($168,653), 21146 ($172,122), 21405 ($160,703), 21409 ($147,151), Arnold CDP ($141,639), and Severna Park CDP ($169,953). But it's more than 21122 ($127,587), 21401 ($123,381), Anne Arundel County ($124,911), and Cape St. Claire CDP ($136,111).

21012$139,432
Arnold CDP$141,639
Cape St. Claire CDP$136,111
Severna Park CDP$169,953
Anne Arundel County$124,911

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21012 Average Household Income

The average household income ($172,988) for 21012 is less than the average household income for 21032 ($219,758), 21146 ($208,209), 21401 ($173,033), 21409 ($189,757), Arnold CDP ($178,514), and Severna Park CDP ($205,016). But it's more than 21122 ($154,783), 21405 ($170,219), Anne Arundel County ($156,835), and Cape St. Claire CDP ($161,298).

21012$172,988
Arnold CDP$178,514
Cape St. Claire CDP$161,298
Severna Park CDP$205,016
Anne Arundel County$156,835

Get Average Household Income for all Zip Codes in Maryland.

21012 Per-Capita Income

The per-capita income for 21012 is $63,734. The per capita income ($63,734) for 21012 is less than the per capita income for 21146 ($71,365), 21405 ($79,136), 21409 ($69,763), 21032 ($79,334), 21401 ($80,697), Severna Park CDP ($69,378), and Arnold CDP ($64,648). But it's more than 21122 ($57,003), Anne Arundel County ($59,733), and Cape St. Claire CDP ($58,031).

21012$63,734
Arnold CDP$64,648
Cape St. Claire CDP$58,031
Severna Park CDP$69,378
Anne Arundel County$59,733

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

21012 High Income Households

27.8% of households make over $200,000 a year. The percent high income households (27.8%) for 21012 is less than the percent high income households for 21032 (42.2%), 21146 (40.9%), 21405 (33.9%), 21409 (32.9%), Arnold CDP (28.1%), and Severna Park CDP (41.2%). But it's more than 21122 (23.1%), 21401 (25.4%), Anne Arundel County (25.0%), and Cape St. Claire CDP (26.8%).

2101227.8%
Arnold CDP28.1%
Cape St. Claire CDP26.8%
Severna Park CDP41.2%
Anne Arundel County25.0%

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21012 Median Household Income by Age of Householder

under 25 years 25 to 44 years 45 to 64 years 65 years and over
21012$86,705$148,774$152,212$120,385
Arnold CDP$87,273$148,101$155,134$122,212
Cape St. Claire CDP$-1$152,212$139,691$101,624
Severna Park CDP$98,472$197,212$210,595$104,946
Anne Arundel County$68,207$130,707$152,084$92,094

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

21012 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 21012 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+
21012+/-$10,730+/-$9,887+/-$4,146+/-3.0%+/-$47,169+/-$16,406+/-$24,780+/-$21,386
Arnold CDP+/-$11,087+/-$9,760+/-$4,010+/-2.8%+/-$42,956+/-$14,415+/-$17,496+/-$16,861
Cape St. Claire CDP+/-$12,686+/-$12,593+/-$5,208+/-4.3%+/-$-1+/-$19,627+/-$29,077+/-$7,601
Severna Park CDP+/-$7,373+/-$10,326+/-$3,045+/-2.8%+/-$73,413+/-$20,134+/-$21,640+/-$17,460
Anne Arundel County+/-$1,826+/-$2,381+/-$825+/-0.7%+/-$9,732+/-$4,497+/-$5,954+/-$2,995