US ZIP Code 21666 Employment Sector Statistics (2024)
Workforce distribution by employment sector for US ZIP Code 21666
Employment Indicators for US ZIP Code 21666 (2024)
Total Employed
7,859
Civilian 16+
Private For-Profit
70.0 %
Largest Sector
Self-Employed
5.3%
Entrepreneurship
Government
15.1%
Public Sector
US ZIP Code 21666 Workforce by Sector & Gender

US ZIP Code 21666 Employment Sector Breakdown
| Sector | Total Workers | Percentage |
|---|---|---|
| Private For-Profit | 5,502 | 70.0% |
| Government | 1,183 | 15.1% |
| Self-Employed | 419 | 5.3% |
| Private Non-Profit | 657 | 8.4% |
US ZIP Code 21666 Gender Ratio Analysis by Employment Sector (2024)
| Sector | Male:Female Ratio |
|---|---|
| Private For-Profit | 1.48:1 |
| Government | 0.83:1 |
| Self-Employed | 0.90:1 |
US ZIP Code 21666 Employment Trends (2021–2024)

US ZIP Code 21666 Historical Employment Sector Trends
| Year | Private | Gov | Self-Emp | Non-Profit |
|---|---|---|---|---|
| 2024 | 70.0% | 15.1% | 5.3% | 8.4% |
| 2023 | 71.4% | 14.8% | 5.4% | 7.0% |
| 2022 | 73.1% | 15.2% | 5.1% | 5.2% |
| 2021 | 67.0% | 19.6% | 5.4% | 6.6% |
Employment Sector FAQs for US ZIP Code 21666
The largest employment sector in US ZIP Code 21666 is Private For-Profit, which employs 70.0% of the local workforce.
There are approximately 7,859 civilian workers aged 16 and over currently employed in US ZIP Code 21666.
In the private for-profit sector, the male-to-female ratio is 1.48:1. This metric helps highlight gender participation across the most prominent industry classes.
Since 2021, the total number of workers in US ZIP Code 21666 has shown an increase, moving from 7,250 to 7,859 according to Census Bureau records.