Youngsville, LA Profile: Facts & Data


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Youngsville, Louisiana - Basic Facts

The City of Youngsville had a population of 12,275 as of July 1, 2018. Youngsville ranks in the lower quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Louisiana. See peer rankings below.

The primary coordinate point for Youngsville is located at latitude 30.0996 and longitude -91.9901 in Lafayette Parish. The formal boundaries for the City of Youngsville encompass a land area of 11.71 sq. miles and a water area of 0 sq. miles. Lafayette Parish is in the Central time zone (GMT -6). The elevation is 30 feet.

The City of Youngsville (GNIS ID: 2405073) 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 City of Youngsville is located within Parish Governing Authority District G, a minor civil division (MCD) of Lafayette Parish.

Alternate Unofficial Names for Youngsville: Le Blanc, Royville.

Jump to... (On This Page!)
  1. Youngsville 2018 Demographic Data
  2. Growth Rates for Youngsville (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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Youngsville, LA Data & Demographics (As of July 1, 2018)


Total Population 12,275
Population in Households 12,275
Population in Familes 10,476
Population in Group Qrtrs 0
Population Density2 1,048
Diversity Index3 31


Median Household Income $77,849
Average Household Income $91,437
Per Capita Income $33,070


Total Housing Units 4,433 (100%)
Owner Occupied HU 3,754 (84.7%)
Renter Occupied HU 633 (14.3%)
Vacant Housing Units 46 ( 1.0%)
Median Home Value $258,054
Average Home Value $235,892


Total Households 4,387
Average Household Size 2.8
Family Households 3,223
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 5.09% 2.93%
Households 5.21% 3.01%
Families 4.57% 2.8%
Median Household Income   1.03%
Per Capita Income   1.85%

Youngsville, LA - Peer Comparisons by Rank and Percentile

The table below compares Youngsville 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 # 47 90th
Population Density # 143 70th
Diversity Index # 365 23rd
Median Household Income # 10 98th
Per Capita Income # 26 95th

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

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