How many are licensed in Mississippi, what level they hold, and how that compares per resident.
As of October 6, 2026, Mississippi has 1,295 licensed plumbers on its state register.
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“How many plumbers” has more than one honest answer, and published figures disagree because they count different things without saying so. Here is each measure ATI holds for Mississippi, named.
| Measure | Count | What it counts |
|---|---|---|
| Licensed workers on the state register | 1,295 | Records the register does not mark expired, revoked or surrendered, and that it evidences as a license actually held. This is the figure every ATI surface reports as `current`, and the figure this page leads with. |
| ...of those, explicitly marked active | 1,091 | The narrower subset a register flags as active. Smaller, because many states publish no status at all and those records are counted above but not here. |
| All license records, active or not | 1,572 | Includes lapsed, expired and inactive records. Larger, and not a workforce count. |
| Industry employment (BLS QCEW) | 6,360 | Everyone on the payroll of establishments in this industry, including office and sales staff, and counting a person once per job rather than once per license. |
| Estimated workers in this occupation (ATI model) | 1,991 | Not a published figure: county construction employment scaled by this occupation's share of the metro workforce. An estimate, shown as one. |
| Employer establishments | 707 | Physical business locations, not people. BLS QCEW where the county is disclosed, otherwise an ATI estimate on the same occupation share. |
| Registered apprentices | 41 | In a registered program, working toward a license but not yet holding one. |
ATI's headline figure is the first row: individual people holding an active license, counted from the state register itself and refreshed nightly. See methodology and sources.
| State | Licensed plumbers | Per 100k |
|---|---|---|
| Montana | 1,900 | 167.7 |
| Nebraska | 1,305 | — |
| Mississippi | 1,295 | 44.1 |
| District of Columbia | 1,287 | 189.6 |
| Nevada | 986 | — |
Mississippi is part of 415,580 licensed plumbers nationally, and ranks #30 of 32 published states by per-capita density.
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