| Westfield - Occupational Data | FIPS Code=19090 |
| 1970 | |
| Employed Population | 94 |
| Professional - Technical - Kindred | 12 |
| Non-Farm Manager - Administrator | 7 |
| Sales Worker | 0 |
| Clerical Worker | 0 |
| Craftsperson - Foreperson | 12 |
| Non-Transport Operative | 33 |
| Transport Operative | 5 |
| Non-Farm Laborer | 0 |
| Farmer - Farm Manager | 25 |
| Farm Laborer | 0 |
| Non-Private Service | 0 |
| Household Service | 0 |
| Occupation Not Reported | 0 |
| 1980 | 1990 | |
| Employed Population | 166 | 193 |
| Executive - Administrator | 17 | 8 |
| Professional Speciality | 22 | 19 |
| Technicians - Related Support | 0 | 0 |
| Sales | 5 | 43 |
| Administrative - Clerical | 10 | 22 |
| Private Household Service | 0 | 2 |
| Protective Service | 4 | 0 |
| Non-Household, Non-Protective Service | 13 | 31 |
| Natural Resources | 22 | 18 |
| Precision Production - Craft | 22 | 22 |
| Machine Operators | 34 | 12 |
| Mover | 7 | 7 |
| Labor | 10 | 9 |
| 1980 | 1990 | ||
| Per Cent of Working Population Employed in Town of Residence | 38.8 | 44.5 | |
| 1970 | 1980 | 1990 | |
| Unemployment Rate | 0 | 9.29 | 4.46 |