| Jamaica Town - Occupational Data | FIPS Code=25045 |
| 1970 | |
| Employed Population | 199 |
| Professional - Technical - Kindred | 5 |
| Non-Farm Manager - Administrator | 32 |
| Sales Worker | 0 |
| Clerical Worker | 27 |
| Craftsperson - Foreperson | 50 |
| Non-Transport Operative | 5 |
| Transport Operative | 16 |
| Non-Farm Laborer | 12 |
| Farmer - Farm Manager | 0 |
| Farm Laborer | 0 |
| Non-Private Service | 34 |
| Household Service | 0 |
| Occupation Not Reported | 18 |
| 1980 | 1990 | |
| Employed Population | 308 | 335 |
| Executive - Administrator | 37 | 32 |
| Professional Speciality | 23 | 37 |
| Technicians - Related Support | 9 | 12 |
| Sales | 31 | 67 |
| Administrative - Clerical | 28 | 26 |
| Private Household Service | 7 | 4 |
| Protective Service | 2 | 2 |
| Non-Household, Non-Protective Service | 61 | 40 |
| Natural Resources | 25 | 24 |
| Precision Production - Craft | 41 | 36 |
| Machine Operators | 17 | 16 |
| Mover | 20 | 20 |
| Labor | 7 | 19 |
| 1980 | 1990 | ||
| Per Cent of Working Population Employed in Town of Residence | 32.65 | 34.10 | |
| 1970 | 1980 | 1990 | |
| Unemployment Rate | 5.39 | 10.20 | 12.99 |