Comparison to Surrounding Areas
The median household income ($127,813) for 21046 is less than the median household income for 20723 ($138,113), 21044 ($135,057), 21075 ($135,303), Howard County ($149,763), and Columbia CDP ($131,490). But it's more than 20794 ($116,406) and 21045 ($118,563).
| 21046 | $127,813 |
| Columbia CDP | $131,490 |
| Howard County | $149,763 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($152,547) for 21046 is less than the average household income for 20723 ($176,427), 21044 ($162,075), Howard County ($184,243), and Columbia CDP ($159,116). But it's more than 20794 ($137,847), 21045 ($142,128), and 21075 ($151,205).
| 21046 | $152,547 |
| Columbia CDP | $159,116 |
| Howard County | $184,243 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 21046 is $61,404. The per capita income ($61,404) for 21046 is less than the per capita income for 21044 ($68,805), Howard County ($67,501), and Columbia CDP ($64,255). But it's more than 20723 ($60,610), 20794 ($35,400), 21045 ($56,185), and 21075 ($53,780).
| 21046 | $61,404 |
| Columbia CDP | $64,255 |
| Howard County | $67,501 |
Get Per-Capita Income for all Zip Codes in Maryland.
24.7% of households make over $200,000 a year. The percent high income households (24.7%) for 21046 is less than the percent high income households for 20723 (33.4%), 21044 (27.7%), 21075 (29.9%), Howard County (34.7%), and Columbia CDP (27.3%). But it's more than 20794 (22.9%) and 21045 (23.8%).
| 21046 | 24.7% |
| Columbia CDP | 27.3% |
| 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 | |
|---|---|---|---|---|
| 21046 | $58,750 | $128,638 | $153,861 | $118,798 |
| Columbia CDP | $81,378 | $129,973 | $158,646 | $108,071 |
| Howard County | $67,536 | $148,154 | $181,793 | $110,656 |
Get Median Household Income by Age of Householder for all Zip Codes in Maryland.
Use our lookalike & filtering workflow to discover every zip that matches your ideal market profile.
Our Income By Zip Code Lists let you start with a zip like 21046, then automatically find hundreds of similar zips by income, demographics, and growth potential — so you can build a smarter target list in minutes.
Get Your Income By Zip Code List
Get all zip codes in a state or the entire US with data such as median household income.
Starting at $65.
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 21046 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+ | |||||
| 21046 | +/-$9,222 | +/-$10,029 | +/-$4,527 | +/-3.4% | +/-$53,997 | +/-$9,364 | +/-$19,381 | +/-$12,131 |
| Columbia CDP | +/-$5,734 | +/-$4,747 | +/-$2,076 | +/-1.7% | +/-$19,922 | +/-$6,761 | +/-$6,914 | +/-$10,970 |
| Howard County | +/-$3,158 | +/-$3,425 | +/-$1,195 | +/-1.0% | +/-$15,955 | +/-$5,806 | +/-$6,431 | +/-$6,899 |