Also See Pearl River, LA: ZIP Codes & Maps
The Town of Pearl River had a population of 2,611 as of July 1, 2025.
The primary coordinate point for Pearl River is located at latitude 30.376 and longitude -89.7484 in St. Tammany Parish. The formal boundaries for the Town of Pearl River encompass a land area of 3.68 sq. miles and a water area of 0.08 sq. miles. St. Tammany Parish is in the Central time zone (GMT -6).
The Town of Pearl River has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.
The Town of Pearl River is located within Parish Governing Authority District 6, a minor civil division (MCD) of St. Tammany Parish.
| POPULATION | |
|---|---|
| Total Population | 2,611 (100%) | 
| Population in Households | 2,611 (100.0%) | 
| Population in Families | 2,064 (79.1%) | 
| Population in Group Quarters1 | 0 | 
| Population Density | 700 | 
| Diversity Index2 | 47 | 
| INCOME | |
| Median Household Income | $56,655 | 
| Average Household Income | $90,376 | 
| % of Income for Mortgage4 | 25% | 
| Per Capita Income | $36,760 | 
| Wealth Index5 | 76 | 
| Socioeconomic Status Index6 | Moderate (46.0) | 
| HOUSING | |
|---|---|
| Total HU (Housing Units) | 1,156 (100%) | 
| Owner Occupied HU | 823 (71.2%) | 
| Renter Occupied HU | 239 (20.7%) | 
| Vacant Housing Units | 94 ( 8.1%) | 
| Median Home Value | $230,245 | 
| Average Home Value | $220,097 | 
| Housing Affordability Index3 | 84 | 
| HOUSEHOLDS | |
| Total Households | 1,062 | 
| Average Household Size | 2.46 | 
| Family Households | 697 | 
| Average Family Size | 3.00 | 
| GROWTH RATE / YEAR | 2020-2025 | 2025-2030 | 
|---|---|---|
| Population | 0.34% | 0.50% | 
| Households | 0.90% | 0.92% | 
| Families | 0.74% | |
| Median Household Income | 2.97% | |
| Per Capita Income | 3.18% | |
| Owner Occupied HU | 1.39% | 
The table below compares Pearl River 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 | # 163 | 67th | 
| Population Density | # 190 | 61st | 
| Median Household Income | # 201 | 59th | 
| Housing Affordability Index | # 104 | 21st | 
| Per Capita Income | # 111 | 78th | 
| Diversity Index | # 302 | 38th | 
Additional comparisons and rankings can be made with a VERY EASY TO USE Louisiana Census Data Comparison Tool.
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