Romeville, LA Profile: Facts & Data


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Romeville, Louisiana - Basic Facts

The Romeville Census Designated Place had a population of 124 as of July 1, 2018. Romeville ranks in the lower quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Louisiana. See peer rankings below.

The primary coordinate point for Romeville is located at latitude 30.0687 and longitude -90.8274 in St. James Parish. The formal boundaries for the Romeville Census Designated Place (see map below) encompass a land area of 3.24 sq. miles and a water area of 0.32 sq. miles. St. James Parish is in the Central time zone (GMT -6). The elevation is 23 feet.

The Romeville Census Designated Place (GNIS ID: 2583547) 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 Romeville Census Designated Place is located within Parish Governing Authority District 4, a minor civil division (MCD) of St. James Parish.

Alternate Unofficial Names for Romeville: Colomb.

Jump to... (On This Page!)
  1. Romeville 2018 Demographic Data
  2. Growth Rates for Romeville (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Louisiana Research Tools (Easy Tools & Current Data)
  3. Louisiana Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, parish, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Romeville, LA Data & Demographics (As of July 1, 2018)


Total Population 124
Population in Households 110
Population in Familes 96
Population in Group Qrtrs 14
Population Density2 38
Diversity Index3 48


Median Household Income $45,434
Average Household Income $61,980
Per Capita Income $23,634


Total Housing Units 48 (100%)
Owner Occupied HU 31 (64.6%)
Renter Occupied HU 9 (18.7%)
Vacant Housing Units 8 (16.7%)
Median Home Value $93,750
Average Home Value $161,207


Total Households 40
Average Household Size 2.75
Family Households 30
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2018 2018-2023
Population -0.57% -0.32%
Households -0.59% 0.0%
Families -1.51% -0.68%
Median Household Income   2.28%
Per Capita Income   1.32%

Romeville, LA - Peer Comparisons by Rank and Percentile

The table below compares Romeville to the other 474 incorporated cities, towns and CDPs in Louisiana by rank and percentile using July 1, 2018 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 # 465 2nd
Population Density # 463 3rd
Diversity Index # 231 51st
Median Household Income # 164 66th
Per Capita Income # 175 63rd

Additional comparisons and rankings can be made with a VERY EASY TO USE Louisiana Census Data Comparison Tool.

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