| Naics index | Naics index description |
|---|---|
| 531190 | Real estate (except building) rental or leasing |
| 531190 | Residential trailer parks |
| 531190 | Trailer park or court, residential |
| 531190 | Vacant lot rental or leasing |
| 531190 | Vacation and recreation land rental or leasing |
| 531210 | Agencies, real estate |
| 531210 | Agents, real estate |
| 531210 | Auctioning real estate for others (i.e., agents, brokers) |
| 531210 | Brokerages, real estate |
| 531210 | Brokers' offices, real estate |