There are 16 cities in St. James Parish, Louisiana.
Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)
City | Rank | 2024 Population | 2020 Population | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| South Vacherie | 1 | 2,980 | 3,240 | -1.58% | 586 | 5.1 | CDP |
| Lutcher | 2 | 2,844 | 3,123 | -2.4% | 844 | 3.4 | Town |
| Gramercy | 3 | 2,695 | 2,917 | -2.04% | 1,339 | 2.0 | Town |
| Grand Point | 4 | 2,543 | 2,798 | 0.2% | 592 | 4.3 | CDP |
| Paulina | 5 | 2,196 | 1,761 | 3.39% | 476 | 4.6 | CDP |
| North Vacherie | 6 | 1,639 | 1,641 | -3.02% | 292 | 5.6 | CDP |
| Wallace | 7 | 1,621 | 1,240 | 4.38% | 251 | 6.5 | CDP |
| Welcome | 8 | 837 | 937 | 0.24% | 184 | 4.5 | CDP |
| Hester | 9 | 741 | 598 | 2.49% | 214 | 3.5 | CDP |
| Lemannville | 10 | 629 | 980 | -2.63% | 621 | 1.0 | CDP |
| St. James | 11 | 588 | 596 | -2.81% | 70 | 8.4 | CDP |
| Convent | 12 | 526 | 415 | -2.41% | 135 | 3.9 | CDP |
| Union | 13 | 448 | 692 | -6.47% | 47 | 9.5 | CDP |
| Pleasure Bend | 14 | 274 | 300 | 0.37% | 65 | 4.2 | CDP |
| Moonshine | 15 | 115 | 127 | -4.17% | 316 | 0.4 | CDP |
| Romeville | 16 | 10 | 107 | -44.44% | 3 | 3.2 | CDP |
Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.
South Vacherie is the largest city in St. James Parish.
Romeville is the smallest city in St. James Parish.
There are 16 cities in St. James Parish, Louisiana.