70346 ZIP Code
Donaldsonville, Louisiana
December 20, 2025
| ZIP Code: | 70346 |
| City/Town: | Donaldsonville |
| County: | Ascension |
| State: | Louisiana |
| ZIP Type: | Standard |
| Population: | 9,347 |
| Median Household Income: | $29,220 |
| Per Capita Income: | $20,551 |
| Total Housing Units: | 4,134 |
| Median Home Value: | $162,200 |
| Land Area: | 64.9 sq miles
168.1 sq km |
| Water Area: | 4.9 sq miles
12.6 sq km |
| Coordinates: | 30.1061, -91.0180 |
Population Information (70346 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total Population: | 9,347 | -- | -- |
| Male: | 4,478 | 47.9% | 49.6% |
| Female: | 4,869 | 52.1% | 50.4% |
| Median Age: | 35.7 yrs | -- | 38.5 yrs |
| Under 5 years: | 1,072 | 11.5% | 5.7% |
| 5 to 9 years: | 464 | 5.0% | 6.0% |
| 10 to 14 years: | 684 | 7.3% | 6.5% |
| 15 to 19 years: | 614 | 6.6% | 6.6% |
| 20 to 24 years: | 386 | 4.1% | 6.7% |
| 25 to 34 years: | 1,310 | 14.0% | 13.7% |
| 35 to 44 years: | 992 | 10.6% | 12.9% |
| 45 to 54 years: | 872 | 9.3% | 12.4% |
| 55 to 59 years: | 499 | 5.3% | 6.5% |
| 60 to 64 years: | 610 | 6.5% | 6.4% |
| 65 to 74 years: | 1,118 | 12.0% | 9.7% |
| 75 to 84 years: | 411 | 4.4% | 4.8% |
| 85 years and over: | 315 | 3.4% | 2.0% |
Housing Information (70346 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Median home value: | $162,200 | -- | $281,900 |
| Median rooms: | 5.1 | -- | 5.5 |
| Median rent: | $736 / mo. | -- | $1,268 / mo. |
| Total housing units: | 4,134 | -- | -- |
| Occupied housing units: | 3,515 | 85.0% | 38.0% |
| Vacant housing units: | 619 | 15.0% | 4.6% |
| Housing tenure: | -- | -- | -- |
| Owner-occupied: | 2,268 | 64.5% | 64.8% |
| Renter-occupied: | 1,247 | 35.5% | 35.2% |
Educational Attainment (70346 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Population 25 years and over: | 6,127 | -- | -- |
| Less than 9th grade: | 157 | 2.6% | 4.7% |
| 9th to 12th grade, no diploma: | 759 | 12.4% | 6.1% |
| High school graduate: | 2,826 | 46.1% | 26.4% |
| Some college, no degree: | 1,147 | 18.7% | 19.7% |
| Associate degree: | 479 | 7.8% | 8.7% |
| Bachelor's degree: | 540 | 8.8% | 20.9% |
| Graduate or professional degree: | 219 | 3.6% | 13.7% |
| Percent high school graduate or higher: | -- | 85.0% | 89.1% |
| Percent bachelor's degree or higher: | -- | 12.4% | 34.3% |
Income Information (70346 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median household income: | $29,220 / yr. | $75,149 / yr. |
| Mean household income: | $53,995 / yr. | $105,833 / yr. |
| Median family income: | $37,375 / yr. | $92,646 / yr. |
| Per capita income: | $20,551 / yr. | $41,261 / yr. |
Employment (70346 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| In labor force: | 3,817 | -- | 63.5% |
| Employed: | 3,345 | 87.6% | 96.4% |
| Unemployed: | 472 | 12.4% | 5.3% |
| Not in labor force: | 3,109 | -- | -- |
| Class of Worker: | -- | -- | -- |
| Private wage and salary: | 2,466 | 73.7% | 79.7% |
| Government workers: | 727 | 21.7% | 14.2% |
| Self-employed: | 100 | 3.0% | 5.9% |
| Unpaid family workers: | 52 | 1.6% | 0.1% |
Race & Ethnicity (70346 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Race (one race): | -- | -- | -- |
| White: | 2,342 | 25.1% | 61.6% |
| Black or African American: | 6,734 | 72.0% | 12.4% |
| American Indian/Alaska Native: | 0 | 0.0% | 1.1% |
| Asian: | 55 | 0.6% | 6.0% |
| Native Hawaiian/Pacific Islander: | 6 | 0.1% | 0.2% |
| Some other race: | 36 | 0.4% | 8.4% |
| Two or more races: | 174 | 1.9% | 10.2% |
| Hispanic or Latino (any race): | 75 | 0.8% | 18.7% |
| Mexican: | 139 | 1.5% | 11.2% |
| Puerto Rican: | 42 | 0.4% | 1.8% |
| Cuban: | 0 | 0.0% | 0.7% |
| Other Hispanic or Latino: | 0 | 0.0% | 5.0% |
| Not Hispanic or Latino: | 97 | 1.0% | 81.1% |
Income Distribution (70346 zip code)
| Household Income | Households | Percent% | US AvgUS |
|---|---|---|---|
| Less than $10,000: | 389 | 11.1% | 4.9% |
| $10,000 to $14,999: | 459 | 13.1% | 3.8% |
| $15,000 to $24,999: | 721 | 20.5% | 7.0% |
| $25,000 to $34,999: | 365 | 10.4% | 7.4% |
| $35,000 to $49,999: | 227 | 6.5% | 10.7% |
| $50,000 to $74,999: | 443 | 12.6% | 16.1% |
| $75,000 to $99,999: | 257 | 7.3% | 12.8% |
| $100,000 to $149,999: | 423 | 12.0% | 17.1% |
| $150,000 to $199,999: | 147 | 4.2% | 8.8% |
| $200,000 or more: | 84 | 2.4% | 11.4% |
Commute to Work (70346 zip code)
| Commute Method | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Drove alone: | 2,416 | 72.2% | 67.8% |
| Carpooled: | 681 | 20.4% | 8.7% |
| Public transportation: | 0 | 0.0% | 4.2% |
| Walked: | 140 | 4.2% | 2.5% |
| Other means: | 0 | 0.0% | 0.9% |
| Worked from home: | 51 | 1.5% | 13.8% |
| Mean travel time to work: | 22.7 min | -- | 26.7 min |
Industry (70346 zip code)
| Industry Sector | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Agriculture, forestry, fishing, mining: | 24 | 0.7% | 1.6% |
| Construction: | 247 | 7.4% | 6.9% |
| Manufacturing: | 285 | 8.5% | 10.0% |
| Wholesale trade: | 0 | 0.0% | 2.4% |
| Retail trade: | 354 | 10.6% | 11.0% |
| Transportation, warehousing, utilities: | 90 | 2.7% | 5.8% |
| Information: | 105 | 3.1% | 1.9% |
| Finance, insurance, real estate: | 199 | 5.9% | 6.7% |
| Professional, scientific, management: | 229 | 6.8% | 12.1% |
| Education, health care, social services: | 958 | 28.6% | 23.3% |
| Arts, entertainment, food services: | 468 | 14.0% | 9.0% |
| Other services: | 77 | 2.3% | 4.7% |
| Public administration: | 309 | 9.2% | 4.7% |
Poverty Status (70346 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Poverty Rate: | -- | 38.2% | 8.8% |
| All people below poverty level: | -- | -- | -- |
| Under 18 years: | -- | -- | 16.3% |
| 18 to 64 years: | -- | -- | 11.0% |
| 65 years and over: | -- | -- | 10.3% |
Health Insurance (70346 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| With health insurance: | 8,198 | 87.7% | 91.3% |
| Private health insurance: | 3,748 | 40.1% | 67.6% |
| Public health coverage: | 5,279 | 56.5% | 35.9% |
| Without health insurance: | 591 | 6.3% | 8.7% |
Benefits & Assistance (70346 zip code)
| Households with: | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Earnings: | 2,324 | 66.1% | 77.4% |
| Social Security income: | 1,619 | 46.1% | 31.0% |
| Retirement income: | 786 | 22.4% | 21.8% |
| Supplemental Security Income (SSI): | 267 | 7.6% | 4.5% |
| Cash public assistance income: | 357 | 10.2% | 1.8% |
| SNAP (food stamps) benefits: | 979 | 27.9% | 11.4% |
Housing Types (70346 zip code)
| Structure Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| 1-unit, detached: | 2,610 | 63.1% | 61.4% |
| 1-unit, attached: | 30 | 0.7% | 6.1% |
| 2 units: | 335 | 8.1% | 3.4% |
| 3 or 4 units: | 104 | 2.5% | 4.3% |
| 5 to 9 units: | 33 | 0.8% | 4.6% |
| 10 to 19 units: | 236 | 5.7% | 4.3% |
| 20 or more units: | 52 | 1.3% | 9.9% |
| Mobile home: | 720 | 17.4% | 5.8% |
| Boat, RV, van, etc.: | 14 | 0.3% | 0.1% |
Year Structure Built (70346 zip code)
| Year Built | Units | Percent% | US AvgUS |
|---|---|---|---|
| Built 2020 or later: | 0 | 0.0% | 0.6% |
| Built 2010 to 2019: | 294 | 7.1% | 8.2% |
| Built 2000 to 2009: | 512 | 12.4% | 13.5% |
| Built 1990 to 1999: | 357 | 8.6% | 13.2% |
| Built 1980 to 1989: | 801 | 19.4% | 13.2% |
| Built 1970 to 1979: | 619 | 15.0% | 14.6% |
| Built 1960 to 1969: | 556 | 13.4% | 10.2% |
| Built 1950 to 1959: | 626 | 15.1% | 9.9% |
| Built 1940 to 1949: | 207 | 5.0% | 4.6% |
| Built 1939 or earlier: | 162 | 3.9% | 12.0% |
Bedrooms (70346 zip code)
| Number of Bedrooms | Units | Percent% | US AvgUS |
|---|---|---|---|
| No bedroom (studio): | 83 | 2.0% | 2.4% |
| 1 bedroom: | 230 | 5.6% | 3.0% |
| 2 bedrooms: | 1,287 | 31.1% | 9.1% |
| 3 bedrooms: | 1,949 | 47.1% | 15.9% |
| 4 bedrooms: | 447 | 10.8% | 18.8% |
| 5 or more bedrooms: | 138 | 3.3% | 17.6% |
Heating Fuel (70346 zip code)
| Fuel Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| Utility gas: | 1,115 | 31.7% | 47.1% |
| Bottled, tank, or LP gas: | 47 | 1.3% | 4.9% |
| Electricity: | 2,256 | 64.2% | 40.2% |
| Fuel oil, kerosene, etc.: | 0 | 0.0% | 4.2% |
| Coal or coke: | 0 | 0.0% | 0.1% |
| Wood: | 23 | 0.7% | 1.5% |
| Solar energy: | 0 | 0.0% | 0.1% |
| Other fuel: | 0 | 0.0% | 0.5% |
| No fuel used: | 74 | 2.1% | 0.2% |
Vehicles Available (70346 zip code)
| Vehicles | Households | Percent% | US AvgUS |
|---|---|---|---|
| No vehicle available: | 725 | 20.6% | 8.3% |
| 1 vehicle available: | 1,354 | 38.5% | 32.6% |
| 2 vehicles available: | 836 | 23.8% | 37.0% |
| 3 or more vehicles available: | 600 | 17.1% | 22.1% |
Home Value Distribution (70346 zip code)
| Value Range | Owner Units | Percent% | US AvgUS |
|---|---|---|---|
| Less than $50,000: | 250 | 11.0% | 5.7% |
| $50,000 to $99,999: | 304 | 13.4% | 7.8% |
| $100,000 to $149,999: | 385 | 17.0% | 9.2% |
| $150,000 to $199,999: | 477 | 21.0% | 10.8% |
| $200,000 to $299,999: | 611 | 26.9% | 19.9% |
| $300,000 to $499,999: | 198 | 8.7% | 24.1% |
| $500,000 to $999,999: | 43 | 1.9% | 17.0% |
| $1,000,000 or more: | 0 | 0.0% | 5.6% |
Housing Costs (70346 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median owner costs (with mortgage): | $1,377 / mo. | $1,828 / mo. |
| Median owner costs (no mortgage): | $374 / mo. | $584 / mo. |
| Median gross rent: | $736 / mo. | $1,268 / mo. |
| Average household size (owner-occupied): | 2.44 | 2.53 |
| Average household size (renter-occupied): | 2.60 | 2.38 |
Households (70346 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total households: | 3,515 | -- | -- |
| Married-couple households: | 1,125 | 32.0% | 47.5% |
| Cohabiting couple households: | 227 | 6.5% | 7.0% |
| Male householder, no spouse: | 567 | 16.1% | 5.4% |
| Female householder, no spouse: | 1,627 | 46.3% | 12.7% |
| Householder living alone: | 1,056 | 30.0% | 28.6% |
| 65 years and over living alone: | 1,328 | 37.8% | 11.8% |
| Average household size: | 2.50 | -- | 2.53 |
| Average family size: | 3.41 | -- | -- |
Marital Status (70346 zip code)
| Population 15 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 3,457 | -- | -- |
| Never married: | 1,527 | 44.2% | 37.0% |
| Now married: | 1,334 | 38.6% | 49.5% |
| Separated: | 119 | 3.4% | 1.5% |
| Widowed: | 399 | 11.5% | 2.6% |
| Divorced: | 1,205 | 34.9% | 9.3% |
School Enrollment (70346 zip code)
| Population 3 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Enrolled in school: | 2,221 | -- | -- |
| Nursery school, preschool: | 302 | 13.6% | 5.8% |
| Kindergarten: | 105 | 4.7% | 5.0% |
| Elementary school (grades 1-8): | 947 | 42.6% | 40.5% |
| High school (grades 9-12): | 384 | 17.3% | 21.4% |
| College or graduate school: | 483 | 21.7% | 27.3% |
Veterans & Disability (70346 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Civilian population 18 years and over: | 6,674 | -- | -- |
| Veterans: | 408 | 6.1% | 6.3% |
| Civilian noninstitutionalized population: | 8,789 | -- | -- |
| With a disability: | 1,428 | 16.2% | 13.4% |
| Under 18 with disability: | 116 | 8.1% | 5.8% |
| 18 to 64 with disability: | 677 | 47.4% | 10.4% |
| 65 and over with disability: | 635 | 44.5% | 33.4% |
Mobility (Residence 1 Year Ago) (70346 zip code)
| Population 1 year and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Same house: | 8,078 | 86.4% | 86.9% |
| Different house: | 782 | 8.4% | 13.1% |
| Same county: | 538 | 68.8% | 7.0% |
| Different county: | 232 | 29.7% | 3.2% |
| Different state: | 33 | 4.2% | 2.5% |
| Abroad: | 12 | 1.5% | 0.4% |
Place of Birth (70346 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Native born: | 9,274 | 99.2% | 86.2% |
| Foreign born: | 6 | 0.1% | 13.9% |
| Naturalized citizen: | 73 | 1216.7% | 52.7% |
| Not a citizen: | 73 | 1216.7% | 47.3% |
| Foreign-born by region: | -- | -- | -- |
| Europe: | 73 | 1216.7% | 10.5% |
| Asia: | 0 | 0.0% | 31.3% |
| Africa: | 0 | 0.0% | 5.5% |
| Oceania: | 0 | 0.0% | 0.5% |
| Latin America: | 18 | 300.0% | 50.0% |
| Northern America: | 0 | 0.0% | 2.2% |
Language Spoken at Home (70346 zip code)
| Population 5 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 8,275 | -- | -- |
| English only: | 8,106 | 98.0% | 78.3% |
| Language other than English: | 169 | 2.0% | 21.5% |
| By language: | -- | -- | -- |
| Spanish: | 62 | 0.7% | 13.3% |
| Other Indo-European languages: | 52 | 0.6% | 3.5% |
| Asian/Pacific Island languages: | 55 | 0.7% | 3.5% |
| Other languages: | 0 | 0.0% | 1.0% |
Computers & Internet (70346 zip code)
| Households | Percent% | US AvgUS | |
|---|---|---|---|
| Households with a computer: | 3,515 | 100.0% | 93.1% |
| Households with broadband internet: | 3,015 | 85.8% | 89.4% |
Donaldsonville, LA70346