Napoleonville, LA 70390 ZIP Code Profile

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Napoleonville, LA

ZIP Code 70390: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Napoleonville, LA 70390

  • ZIP Code Type: STANDARD
  • Parish: Assumption Parish
  • Centroid: Latitude 29.908, Longitude -91.028
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes
  • Businesses Addresses: 156
  • PO Box Addresses: 564
  • Residential Addresses: 2,027
    • Multi-Family Addresses: 28
    • Single Family Addresses: 1,999

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

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70390 ZIP Code Map

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Napoleonville, LA 70390 Data & Demographics (As of July 1, 2017)


Total Population 7,730
Daytime Population: Workers 1,560
Daytime Population: Residents 5,216
Total Daytime Population (TDP) 6,776
Ratio TDP/Total Population1 0.88
Population in Households 7,537
Population in Familes 6,453
Population in Group Qrtrs 193
Population Density2 55
Diversity Index3 55


Median Household Income $40,726
Average Household Income $59,635
Per Capita Income $21,638


Total Housing Units 3,204 (100%)
Owner Occupied HU 2,024 (63.2%)
Renter Occupied HU 755 (23.6%)
Vacant Housing Units 425 (13.3%)
Median Home Value $113,799
Average Home Value $144,590


Total Households 2,779
Average Household Size 2.71
Family Households 2,003
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  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.


2010-2017 2017-2022
Population 0.93% 0.62%
Households 1.08% 0.72%
Families 0.86% 0.57%
Median Household Income   -0.04%
Per Capita Income   1.56%

Napoleonville, LA 70390 - Peer Comparisons by Rank and Percentile

The table below compares 70390 to the other 499 ZIP Codes in Louisiana by rank and percentile using July 1, 2017 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 # 190 62nd
Population Density # 281 44th
Diversity Index # 91 82nd
Median Household Income # 266 47th
Per Capita Income # 301 40th

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

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