Comparison to Surrounding Areas
The median household income ($197,619) for 21131 is more than 21286 ($93,808), 21111 ($136,304), 21152 ($121,350), 21013 ($171,354), 21030 ($89,015), 21057 ($145,924), 21093 ($125,528), Baltimore County ($91,768), and Cockeysville CDP ($77,680).
| 21131 | $197,619 |
| Cockeysville CDP | $77,680 |
| Baltimore County | $91,768 |
Get Median Household Income for all Zip Codes in Maryland.
The average household income ($227,480) for 21131 is more than 21286 ($128,180), 21111 ($171,562), 21152 ($183,693), 21013 ($199,912), 21030 ($136,342), 21057 ($173,348), 21093 ($165,109), Baltimore County ($122,863), and Cockeysville CDP ($109,359).
| 21131 | $227,480 |
| Cockeysville CDP | $109,359 |
| Baltimore County | $122,863 |
Get Average Household Income for all Zip Codes in Maryland.
The per-capita income for 21131 is $82,991. The per capita income ($82,991) for 21131 is more than 21286 ($58,071), 21111 ($69,759), 21152 ($74,430), 21013 ($68,260), 21030 ($58,154), 21057 ($61,920), 21093 ($67,017), Baltimore County ($49,074), and Cockeysville CDP ($49,412).
| 21131 | $82,991 |
| Cockeysville CDP | $49,412 |
| Baltimore County | $49,074 |
Get Per-Capita Income for all Zip Codes in Maryland.
49.2% of households make over $200,000 a year. The percent high income households (49.2%) for 21131 is more than 21286 (19.0%), 21111 (27.7%), 21152 (25.9%), 21013 (35.9%), 21030 (21.1%), 21057 (37.5%), 21093 (27.1%), Baltimore County (15.9%), and Cockeysville CDP (15.4%).
| 21131 | 49.2% |
| Cockeysville CDP | 15.4% |
| Baltimore County | 15.9% |
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 | |
|---|---|---|---|---|
| 21131 | $-1 | $250,001 | $240,809 | $117,917 |
| Cockeysville CDP | $53,527 | $72,768 | $120,705 | $62,093 |
| Baltimore County | $39,697 | $97,587 | $114,829 | $66,579 |
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 21131, 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 21131 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+ | |||||
| 21131 | +/-$35,903 | +/-$28,830 | +/-$10,241 | +/-7.5% | +/-$-1 | +/-$-1 | +/-$23,259 | +/-$19,950 |
| Cockeysville CDP | +/-$7,504 | +/-$6,850 | +/-$3,519 | +/-3.4% | +/-$4,167 | +/-$8,541 | +/-$19,230 | +/-$9,012 |
| Baltimore County | +/-$1,446 | +/-$1,787 | +/-$738 | +/-0.5% | +/-$7,626 | +/-$2,350 | +/-$2,323 | +/-$1,740 |