Comparison to Surrounding Areas
The median household income ($135,303) for 21075 is less than the median household income for 21043 ($148,125), 21076 ($146,869), Howard County ($149,763), Elkridge CDP ($139,913), and Ilchester CDP ($152,103). But it's more than 21045 ($118,563), 21227 ($85,986), 21228 ($112,656), 20794 ($116,406), 21046 ($127,813), Jessup CDP ($128,851), and Columbia CDP ($131,490).
| 21075 | $135,303 |
| Columbia CDP | $131,490 |
| Elkridge CDP | $139,913 |
| Ilchester CDP | $152,103 |
| Jessup CDP | $128,851 |
| Howard County | $149,763 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($151,205) for 21075 is less than the average household income for 21043 ($177,430), 21046 ($152,547), 21076 ($165,849), Howard County ($184,243), Ilchester CDP ($176,947), Columbia CDP ($159,116), and Elkridge CDP ($151,439). But it's more than 20794 ($137,847), 21045 ($142,128), 21227 ($99,830), 21228 ($137,308), and Jessup CDP ($148,339).
| 21075 | $151,205 |
| Columbia CDP | $159,116 |
| Elkridge CDP | $151,439 |
| Ilchester CDP | $176,947 |
| Jessup CDP | $148,339 |
| Howard County | $184,243 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 21075 is $53,780. The per capita income ($53,780) for 21075 is less than the per capita income for 21228 ($54,810), 21043 ($65,206), 21045 ($56,185), 21046 ($61,404), 21076 ($67,260), Howard County ($67,501), Columbia CDP ($64,255), Elkridge CDP ($54,691), and Ilchester CDP ($63,266). But it's more than 20794 ($35,400), 21227 ($39,325), and Jessup CDP ($27,066).
| 21075 | $53,780 |
| Columbia CDP | $64,255 |
| Elkridge CDP | $54,691 |
| Ilchester CDP | $63,266 |
| Jessup CDP | $27,066 |
| Howard County | $67,501 |
Get Per-Capita Income for all Zip Codes in Maryland.
29.9% of households make over $200,000 a year. The percent high income households (29.9%) for 21075 is less than the percent high income households for 21043 (33.3%), Howard County (34.7%), and Ilchester CDP (36.7%). But it's more than 21228 (20.2%), 21046 (24.7%), 21076 (26.6%), 21227 (11.6%), 20794 (22.9%), 21045 (23.8%), Elkridge CDP (27.5%), Jessup CDP (24.2%), and Columbia CDP (27.3%).
| 21075 | 29.9% |
| Columbia CDP | 27.3% |
| Elkridge CDP | 27.5% |
| Ilchester CDP | 36.7% |
| Jessup CDP | 24.2% |
| Howard County | 34.7% |
Get High Income Households for all Zip Codes in Maryland.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 21075 | $61,992 | $136,642 | $145,628 | $97,630 |
| Columbia CDP | $81,378 | $129,973 | $158,646 | $108,071 |
| Elkridge CDP | $76,806 | $152,328 | $141,667 | $93,382 |
| Ilchester CDP | $71,471 | $154,773 | $196,776 | $86,596 |
| Jessup CDP | $-1 | $151,000 | $130,417 | $54,301 |
| Howard County | $67,536 | $148,154 | $181,793 | $110,656 |
Get Median Household Income by Age of Householder for all Zip Codes in Maryland.
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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 21075 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
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+ | |||||
| 21075 | +/-$7,369 | +/-$6,450 | +/-$2,213 | +/-3.0% | +/-$39,394 | +/-$16,689 | +/-$5,375 | +/-$31,037 |
| Columbia CDP | +/-$5,734 | +/-$4,747 | +/-$2,076 | +/-1.7% | +/-$19,922 | +/-$6,761 | +/-$6,914 | +/-$10,970 |
| Elkridge CDP | +/-$9,009 | +/-$8,339 | +/-$2,892 | +/-4.0% | +/-$35,374 | +/-$19,760 | +/-$11,492 | +/-$58,418 |
| Ilchester CDP | +/-$10,112 | +/-$7,376 | +/-$2,555 | +/-2.7% | +/-$64,081 | +/-$21,890 | +/-$9,739 | +/-$27,678 |
| Jessup CDP | +/-$28,431 | +/-$18,194 | +/-$4,432 | +/-6.9% | +/-$-1 | +/-$15,970 | +/-$53,289 | +/-$22,679 |
| Howard County | +/-$3,158 | +/-$3,425 | +/-$1,195 | +/-1.0% | +/-$15,955 | +/-$5,806 | +/-$6,431 | +/-$6,899 |