ZIP Code 70390, Louisiana

ZCTA5 70390 is a 5-digit ZIP Code area located in Assumption Parish, Louisiana. As of official census estimates, it has a reported population of 7,160. The land area covers 147.77 sq mi. ^[1]

Demographics & Population

Demographic Metric	Estimate / Count	Margin of Error	Survey Period / Source
Total Population	7,160	±697	2020-2024 / Census ACS 5-Year 2024
Median Age	38.5 yrs	±4.8	2020-2024 / Census ACS 5-Year 2024
Total Households	2,869	±286	2020-2024 / Census ACS 5-Year 2024

Source: U.S. Census Bureau (PEP, ACS 5-Year).

Housing & Real Estate Profile

Housing Metric	Estimate / Value	Margin of Error
Total Housing Units	3,162	±300
Occupied Housing Units	2,869	±286
Vacant Housing Units	293	±122
Median Home Value	$162,900	±$20,973
Median Gross Rent	$850	±$70

Source: U.S. Census Bureau ACS 5-Year (2020-2024).

Economy & Workforce

Economic Metric	Estimate / Value	Margin of Error
Median Household Income	$58,667	±$8,563
Per Capita Income	$29,541	±$3,744
Poverty Rate	16%	±5.3%
Population Below Poverty Level	1,121	±386
Unemployment Rate	3.9%	±2.9%
Civilian Labor Force, Employed	3,194	±412
Broadband Internet Rate	89.6%	±5.7%

Source: U.S. Census Bureau ACS 5-Year (2020-2024).

Local Government & Public Administration

Authoritative general-purpose local government units serving this area U.S. Census Bureau GUS (2026) / GMAF

Government Unit	Unit Type	Jurisdiction Role	Contact / Address
PARISH OF ASSUMPTION GUS Population: 20,050 (2024) ID: 225522	County	Official County Government	Contact: POLICE JURY PRESIDENT PO BOX 520, NAPOLEONVILLE LA 70390-0520

Education

Listing 10 local institutions (NCES 2024-2025) External reference via K12Guides

Institution	Type	Grades	Location
Assumption High School	Regular School Nearby	09-12	Napoleonville, LA
Bayou Boeuf Elementary School	Regular School Nearby	PK-05	Thibodaux, LA
Bayou Community Academy Charter School	Regular School Nearby	PK-08	Thibodaux, LA
Bayou L'Ourse Primary School	Regular School Nearby	PK-04	Morgan City, LA
Bayou Vista Elementary School	Regular School Nearby	PK-05	Morgan City, LA
Belle Rose Middle School	Regular School Nearby	05-08	Belle Rose, LA
Belle Rose Primary School	Regular School Nearby	PK-04	Belle Rose, LA
Berwick Elementary School	Regular School Nearby	PK-05	Berwick, LA
Berwick High School	Regular School Nearby	09-12	Berwick, LA
Berwick Junior High School	Regular School Nearby	06-08	Berwick, LA

Source: k12guides.com.

Community Facilities & Infrastructure

Displaying 10 civic institutions across 2 datasets queried CMS • IPEDS • IMLS

Facility Name	Category	Relationship	Address / Location	Contact
Nicholls State University	College	15.3 mi away	University Station La Hwy 1, Thibodaux, LA, 70310	8776424655 Website →
ASSUMPTION PARISH LIBRARY	Library	3.6 mi away	293 NAPOLEON AVENUE, NAPOLEONVILLE, LA, 70390	(985) 369-7070
Fletcher Technical Community College	College	19.1 mi away	1407 Highway 311, Schriever, LA, 70395	9854487900 Website →
LABADIEVILLE BRANCH	Library	5.8 mi away	105 CHERRY STREET, LABADIEVILLE, LA, 70372	(985) 526-7055
River Parishes Community College	College	21.6 mi away	925 West Edenborne Parkway, Gonzales, LA, 70737	2257438500 Website →
BELLE ROSE BRANCH	Library	11.0 mi away	7089 HWY 1, BELLE ROSE, LA, 70341	(985) 473-1936
Unitech Training Academy-Houma	College Vocational	24.3 mi away	6007 West Park Avenue, Houma, LA, 70364	3379884042 Website →
PIERRE PART BRANCH	Library	11.3 mi away	2800 HWY 70 SOUTH, PIERRE PART, LA, 70339	(985) 252-4220
BAYOU L`OURSE BRANCH	Library	11.9 mi away	1214 B HIGHWAY 662, MORGAN CITY, LA, 70381	(985) 631-3200
LAFOURCHE PARISH PUBLIC LIBRARY	Library	14.1 mi away	705 WEST 5TH STREET, THIBODAUX, LA, 70301	(985) 447-4119

Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.

Climate & Weather Observations

NOAA Monthly Climate Normals

Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at DONALDSONVILLE 4 SW, LA US, located 12.6 miles from ZCTA5 70390. Local microclimates, topography, and elevation may cause municipal conditions to differ.

Month	High (°F)	Low (°F)	Mean (°F)	Precip (in)	Snow (in)
January	62.1°	41.7°	51.9°	5.78"	0.0"
February	66.1°	45.2°	55.6°	4.11"	0.0"
March	72.4°	51.0°	61.7°	4.03"	0.0"
April	78.4°	57.1°	67.8°	4.88"	0.0"
May	84.9°	65.1°	75.0°	5.64"	0.0"
June	89.2°	71.6°	80.4°	6.97"	0.0"
July	90.6°	73.5°	82.1°	6.51"	0.0"
August	90.8°	73.1°	81.9°	6.37"	0.0"
September	87.6°	69.1°	78.3°	5.39"	0.0"
October	80.3°	58.6°	69.4°	4.65"	0.0"
November	70.9°	48.6°	59.8°	4.21"	0.0"
December	64.4°	43.7°	54.1°	4.86"	0.1"

Source: NOAA U.S. Climate Normals (1991–2020).

Local Weather Forecast

Weather forecast data is currently unavailable in the local cache.

Nearby Cities & Communities

Listing adjacent communities by spatial proximity (miles) Proximity discovery

Community Name	Classification	Distance	Population
Supreme CDP	CDP	3.1 mi	—
Napoleonville village	Village	3.3 mi	—
Labadieville CDP	CDP	6.6 mi	—
Paincourtville CDP	CDP	6.9 mi	—
Belle Rose CDP	CDP	10.6 mi	—
Pierre Part CDP	CDP	11.2 mi	—

Sources & Data Provenance

1. Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 70390. • Official Source Dataset →
2. Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
3. Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
4. Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.

Read complete data sources, methodology, and licensing documentation →