Also See Sulphur, LA: ZIP Codes & Maps
The Carlyss CDP(1) had a population of 4,965 as of July 1, 2025.
The primary coordinate point for Carlyss is located at latitude 30.1688 and longitude -93.376 in Calcasieu Parish. The formal boundaries for the Carlyss Census Designated Place encompass a land area of 11.85 sq. miles and a water area of 0.05 sq. miles. Calcasieu Parish is in the Central time zone (GMT -6).
The Carlyss Census Designated Place has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.
The Carlyss Census Designated Place is located within Parish Governing Authority District 12, a minor civil division (MCD) of Calcasieu Parish.
POPULATION | |
|---|---|
| Total Population | 4,965 (100%) |
| Population in Households | 4,965 (100.0%) |
| Population in Families | 4,234 (85.3%) |
| Population in Group Quarters1 | 0 |
| Population Density | 449 |
| Diversity Index2 | 39 |
INCOME | |
| Median Household Income | $80,272 |
| Average Household Income | $91,576 |
| % of Income for Mortgage4 | 18% |
| Per Capita Income | $36,575 |
| Wealth Index5 | 70 |
| Socioeconomic Status Index6 | Moderate (52.7) |
HOUSING | |
|---|---|
| Total HU (Housing Units) | 2,335 (100%) |
| Owner Occupied HU | 1,470 (63.0%) |
| Renter Occupied HU | 513 (22.0%) |
| Vacant Housing Units | 352 (15.1%) |
| Median Home Value | $225,587 |
| Average Home Value | $250,872 |
| Housing Affordability Index3 | 139 |
HOUSEHOLDS | |
| Total Households | 1,983 |
| Average Household Size | 2.50 |
| Family Households | 1,297 |
| Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2025 | 2025-2030 |
|---|---|---|
| Population | -0.51% | -0.40% |
| Households | 0.19% | -0.11% |
| Families | -0.06% | |
| Median Household Income | 1.00% | |
| Per Capita Income | 1.76% | |
| Owner Occupied HU | 0.31% |
The table below compares Carlyss to the other 489 incorporated cities, towns and CDPs in Louisiana by rank and percentile using July 1, 2025 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
| Variable Description | Rank | Percentile |
|---|---|---|
| Total Population | # 107 | 78th |
| Population Density | # 262 | 47th |
| Median Household Income | # 48 | 90th |
| Housing Affordability Index | # 374 | 76th |
| Per Capita Income | # 113 | 77th |
| Diversity Index | # 360 | 27th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Louisiana Census Data Comparison Tool.
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