Employment Indicators for US ZIP Code 21921 (2024)

Total Employed

20,744
Civilian 16+

Private For-Profit

69.7 %
Largest Sector

Self-Employed

3.4%
Entrepreneurship

Government

18.8%
Public Sector

US ZIP Code 21921 Workforce by Sector & Gender

Employment sector breakdown by gender in
Figure 1: Male vs Female participation in employment sectors (2024).

US ZIP Code 21921 Employment Sector Breakdown

SectorTotal WorkersPercentage
Private For-Profit14,46469.7%
Government3,89318.8%
Self-Employed7083.4%
Private Non-Profit1,6578.0%

US ZIP Code 21921 Gender Ratio Analysis by Employment Sector (2024)

SectorMale:Female Ratio
Private For-Profit1.25:1
Government1.12:1
Self-Employed0.95:1

US ZIP Code 21921 Employment Trends (2021–2024)

Long-term employment trends in

US ZIP Code 21921 Historical Employment Sector Trends

YearPrivateGovSelf-EmpNon-Profit
202469.7%18.8%3.4%8.0%
202370.6%18.2%3.2%8.0%
202269.4%18.8%3.0%8.7%
202170.3%18.2%3.0%8.4%

Employment Sector FAQs for US ZIP Code 21921

The largest employment sector in US ZIP Code 21921 is Private For-Profit, which employs 69.7% of the local workforce.

There are approximately 20,744 civilian workers aged 16 and over currently employed in US ZIP Code 21921.

In the private for-profit sector, the male-to-female ratio is 1.25:1. This metric helps highlight gender participation across the most prominent industry classes.

Since 2021, the total number of workers in US ZIP Code 21921 has shown a decrease, moving from 21,396 to 20,744 according to Census Bureau records.