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All 21230 population data above are from the US Census Bureau.
The population data for 21230 are from the Census' American Community Survey 2017 5-year estimates. The demographic data for 20723, 20886, 21010, and 21663 are the most current, comparable demographics available from the US Census Bureau, are from the American Community Survey 2017 5-year estimates, and were downloaded on December 2017. Check out our FAQ section for more details.
With 34,657 people, 21230 is the 58th most populated zip code in the state of Maryland out of 463 zip codes. But watch out, 21230, because 20723 with 34,521 people and 20886 with 34,468 people are right behind you.
The largest 21230 racial/ethnic groups are White (60.4%) followed by Black (27.5%) and Hispanic (5.9%).
In 2017, the median household income of 21230 residents was $73,762. 21230 households made slightly more than 21010 households ($73,500) and 21663 households ($73,516) . However, 14.7% of 21230 residents live in poverty.
The median age for 21230 residents is 32.1 years young.
86% of people CANNOT find the data they're looking for on the US Census Bureau website. Source: Nielsen Norman Group
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