US ZIP Code 01604 Employment Sector Statistics (2024)
Workforce distribution by employment sector for US ZIP Code 01604
Employment Indicators for US ZIP Code 01604 (2024)
Total Employed
21,030
Civilian 16+
Private For-Profit
66.2 %
Largest Sector
Self-Employed
5.0%
Entrepreneurship
Government
14.8%
Public Sector
US ZIP Code 01604 Workforce by Sector & Gender

US ZIP Code 01604 Employment Sector Breakdown
| Sector | Total Workers | Percentage |
|---|---|---|
| Private For-Profit | 13,913 | 66.2% |
| Government | 3,105 | 14.8% |
| Self-Employed | 1,049 | 5.0% |
| Private Non-Profit | 2,929 | 13.9% |
US ZIP Code 01604 Gender Ratio Analysis by Employment Sector (2024)
| Sector | Male:Female Ratio |
|---|---|
| Private For-Profit | 1.44:1 |
| Government | 0.89:1 |
| Self-Employed | 1.03:1 |
US ZIP Code 01604 Employment Trends (2021–2024)

US ZIP Code 01604 Historical Employment Sector Trends
| Year | Private | Gov | Self-Emp | Non-Profit |
|---|---|---|---|---|
| 2024 | 66.2% | 14.8% | 5.0% | 13.9% |
| 2023 | 67.5% | 13.1% | 5.5% | 13.7% |
| 2022 | 68.5% | 14.8% | 3.4% | 13.0% |
| 2021 | 69.4% | 13.0% | 4.9% | 12.1% |
Employment Sector FAQs for US ZIP Code 01604
The largest employment sector in US ZIP Code 01604 is Private For-Profit, which employs 66.2% of the local workforce.
There are approximately 21,030 civilian workers aged 16 and over currently employed in US ZIP Code 01604.
In the private for-profit sector, the male-to-female ratio is 1.44:1. This metric helps highlight gender participation across the most prominent industry classes.
Yes, the non-profit sector is notable in US ZIP Code 01604, accounting for 13.9% of all workers.
Since 2021, the total number of workers in US ZIP Code 01604 has shown a decrease, moving from 21,080 to 21,030 according to Census Bureau records.