70374 ZIP Code
Lockport, Louisiana
December 20, 2025
| ZIP Code: | 70374 |
| City/Town: | Lockport |
| County: | Lafourche |
| State: | Louisiana |
| ZIP Type: | Standard |
| Population: | 6,498 |
| Median Household Income: | $58,514 |
| Per Capita Income: | $40,375 |
| Total Housing Units: | 2,806 |
| Median Home Value: | $160,600 |
| Land Area: | 44.1 sq miles
114.3 sq km |
| Water Area: | 2.5 sq miles
6.4 sq km |
| Coordinates: | 29.6045, -90.5020 |
Population Information (70374 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total Population: | 6,498 | -- | -- |
| Male: | 3,173 | 48.8% | 49.6% |
| Female: | 3,325 | 51.2% | 50.4% |
| Median Age: | 41.2 yrs | -- | 38.5 yrs |
| Under 5 years: | 317 | 4.9% | 5.7% |
| 5 to 9 years: | 355 | 5.5% | 6.0% |
| 10 to 14 years: | 572 | 8.8% | 6.5% |
| 15 to 19 years: | 340 | 5.2% | 6.6% |
| 20 to 24 years: | 345 | 5.3% | 6.7% |
| 25 to 34 years: | 818 | 12.6% | 13.7% |
| 35 to 44 years: | 756 | 11.6% | 12.9% |
| 45 to 54 years: | 902 | 13.9% | 12.4% |
| 55 to 59 years: | 435 | 6.7% | 6.5% |
| 60 to 64 years: | 364 | 5.6% | 6.4% |
| 65 to 74 years: | 766 | 11.8% | 9.7% |
| 75 to 84 years: | 412 | 6.3% | 4.8% |
| 85 years and over: | 116 | 1.8% | 2.0% |
Housing Information (70374 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Median home value: | $160,600 | -- | $281,900 |
| Median rooms: | 5.8 | -- | 5.5 |
| Median rent: | $881 / mo. | -- | $1,268 / mo. |
| Total housing units: | 2,806 | -- | -- |
| Occupied housing units: | 2,522 | 89.9% | 38.0% |
| Vacant housing units: | 284 | 10.1% | 4.6% |
| Housing tenure: | -- | -- | -- |
| Owner-occupied: | 1,919 | 76.1% | 64.8% |
| Renter-occupied: | 603 | 23.9% | 35.2% |
Educational Attainment (70374 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Population 25 years and over: | 4,569 | -- | -- |
| Less than 9th grade: | 566 | 12.4% | 4.7% |
| 9th to 12th grade, no diploma: | 554 | 12.1% | 6.1% |
| High school graduate: | 1,933 | 42.3% | 26.4% |
| Some college, no degree: | 723 | 15.8% | 19.7% |
| Associate degree: | 313 | 6.9% | 8.7% |
| Bachelor's degree: | 355 | 7.8% | 20.9% |
| Graduate or professional degree: | 125 | 2.7% | 13.7% |
| Percent high school graduate or higher: | -- | 75.5% | 89.1% |
| Percent bachelor's degree or higher: | -- | 10.5% | 34.3% |
Income Information (70374 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median household income: | $58,514 / yr. | $75,149 / yr. |
| Mean household income: | $71,107 / yr. | $105,833 / yr. |
| Median family income: | $63,458 / yr. | $92,646 / yr. |
| Per capita income: | $40,375 / yr. | $41,261 / yr. |
Employment (70374 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| In labor force: | 2,786 | -- | 63.5% |
| Employed: | 2,634 | 94.5% | 96.4% |
| Unemployed: | 152 | 5.5% | 5.3% |
| Not in labor force: | 2,417 | -- | -- |
| Class of Worker: | -- | -- | -- |
| Private wage and salary: | 2,199 | 83.5% | 79.7% |
| Government workers: | 326 | 12.4% | 14.2% |
| Self-employed: | 98 | 3.7% | 5.9% |
| Unpaid family workers: | 11 | 0.4% | 0.1% |
Race & Ethnicity (70374 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Race (one race): | -- | -- | -- |
| White: | 5,759 | 88.6% | 61.6% |
| Black or African American: | 157 | 2.4% | 12.4% |
| American Indian/Alaska Native: | 70 | 1.1% | 1.1% |
| Asian: | 49 | 0.8% | 6.0% |
| Native Hawaiian/Pacific Islander: | 0 | 0.0% | 0.2% |
| Some other race: | 41 | 0.6% | 8.4% |
| Two or more races: | 422 | 6.5% | 10.2% |
| Hispanic or Latino (any race): | 257 | 4.0% | 18.7% |
| Mexican: | 526 | 8.1% | 11.2% |
| Puerto Rican: | 85 | 1.3% | 1.8% |
| Cuban: | 0 | 0.0% | 0.7% |
| Other Hispanic or Latino: | 29 | 0.4% | 5.0% |
| Not Hispanic or Latino: | 412 | 6.3% | 81.1% |
Income Distribution (70374 zip code)
| Household Income | Households | Percent% | US AvgUS |
|---|---|---|---|
| Less than $10,000: | 190 | 7.5% | 4.9% |
| $10,000 to $14,999: | 81 | 3.2% | 3.8% |
| $15,000 to $24,999: | 310 | 12.3% | 7.0% |
| $25,000 to $34,999: | 252 | 10.0% | 7.4% |
| $35,000 to $49,999: | 339 | 13.4% | 10.7% |
| $50,000 to $74,999: | 394 | 15.6% | 16.1% |
| $75,000 to $99,999: | 270 | 10.7% | 12.8% |
| $100,000 to $149,999: | 455 | 18.0% | 17.1% |
| $150,000 to $199,999: | 147 | 5.8% | 8.8% |
| $200,000 or more: | 84 | 3.3% | 11.4% |
Commute to Work (70374 zip code)
| Commute Method | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Drove alone: | 2,173 | 82.5% | 67.8% |
| Carpooled: | 359 | 13.6% | 8.7% |
| Public transportation: | 0 | 0.0% | 4.2% |
| Walked: | 0 | 0.0% | 2.5% |
| Other means: | 21 | 0.8% | 0.9% |
| Worked from home: | 43 | 1.6% | 13.8% |
| Mean travel time to work: | 29.3 min | -- | 26.7 min |
Industry (70374 zip code)
| Industry Sector | Workers | Percent% | US AvgUS |
|---|---|---|---|
| Agriculture, forestry, fishing, mining: | 281 | 10.7% | 1.6% |
| Construction: | 355 | 13.5% | 6.9% |
| Manufacturing: | 327 | 12.4% | 10.0% |
| Wholesale trade: | 21 | 0.8% | 2.4% |
| Retail trade: | 229 | 8.7% | 11.0% |
| Transportation, warehousing, utilities: | 171 | 6.5% | 5.8% |
| Information: | 0 | 0.0% | 1.9% |
| Finance, insurance, real estate: | 82 | 3.1% | 6.7% |
| Professional, scientific, management: | 243 | 9.2% | 12.1% |
| Education, health care, social services: | 605 | 23.0% | 23.3% |
| Arts, entertainment, food services: | 70 | 2.7% | 9.0% |
| Other services: | 137 | 5.2% | 4.7% |
| Public administration: | 113 | 4.3% | 4.7% |
Poverty Status (70374 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Poverty Rate: | -- | 17.6% | 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 (70374 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| With health insurance: | 6,127 | 94.3% | 91.3% |
| Private health insurance: | 3,876 | 59.6% | 67.6% |
| Public health coverage: | 3,249 | 50.0% | 35.9% |
| Without health insurance: | 350 | 5.4% | 8.7% |
Benefits & Assistance (70374 zip code)
| Households with: | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Earnings: | 1,814 | 71.9% | 77.4% |
| Social Security income: | 977 | 38.7% | 31.0% |
| Retirement income: | 449 | 17.8% | 21.8% |
| Supplemental Security Income (SSI): | 214 | 8.5% | 4.5% |
| Cash public assistance income: | 29 | 1.1% | 1.8% |
| SNAP (food stamps) benefits: | 378 | 15.0% | 11.4% |
Housing Types (70374 zip code)
| Structure Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| 1-unit, detached: | 2,150 | 76.6% | 61.4% |
| 1-unit, attached: | 6 | 0.2% | 6.1% |
| 2 units: | 28 | 1.0% | 3.4% |
| 3 or 4 units: | 132 | 4.7% | 4.3% |
| 5 to 9 units: | 31 | 1.1% | 4.6% |
| 10 to 19 units: | 30 | 1.1% | 4.3% |
| 20 or more units: | 4 | 0.1% | 9.9% |
| Mobile home: | 415 | 14.8% | 5.8% |
| Boat, RV, van, etc.: | 10 | 0.4% | 0.1% |
Year Structure Built (70374 zip code)
| Year Built | Units | Percent% | US AvgUS |
|---|---|---|---|
| Built 2020 or later: | 10 | 0.4% | 0.6% |
| Built 2010 to 2019: | 224 | 8.0% | 8.2% |
| Built 2000 to 2009: | 216 | 7.7% | 13.5% |
| Built 1990 to 1999: | 350 | 12.5% | 13.2% |
| Built 1980 to 1989: | 321 | 11.4% | 13.2% |
| Built 1970 to 1979: | 489 | 17.4% | 14.6% |
| Built 1960 to 1969: | 510 | 18.2% | 10.2% |
| Built 1950 to 1959: | 288 | 10.3% | 9.9% |
| Built 1940 to 1949: | 213 | 7.6% | 4.6% |
| Built 1939 or earlier: | 185 | 6.6% | 12.0% |
Bedrooms (70374 zip code)
| Number of Bedrooms | Units | Percent% | US AvgUS |
|---|---|---|---|
| No bedroom (studio): | 34 | 1.2% | 2.4% |
| 1 bedroom: | 156 | 5.6% | 3.0% |
| 2 bedrooms: | 768 | 27.4% | 9.1% |
| 3 bedrooms: | 1,485 | 52.9% | 15.9% |
| 4 bedrooms: | 315 | 11.2% | 18.8% |
| 5 or more bedrooms: | 48 | 1.7% | 17.6% |
Heating Fuel (70374 zip code)
| Fuel Type | Units | Percent% | US AvgUS |
|---|---|---|---|
| Utility gas: | 1,032 | 40.9% | 47.1% |
| Bottled, tank, or LP gas: | 0 | 0.0% | 4.9% |
| Electricity: | 1,459 | 57.9% | 40.2% |
| Fuel oil, kerosene, etc.: | 0 | 0.0% | 4.2% |
| Coal or coke: | 0 | 0.0% | 0.1% |
| Wood: | 0 | 0.0% | 1.5% |
| Solar energy: | 0 | 0.0% | 0.1% |
| Other fuel: | 0 | 0.0% | 0.5% |
| No fuel used: | 31 | 1.2% | 0.2% |
Vehicles Available (70374 zip code)
| Vehicles | Households | Percent% | US AvgUS |
|---|---|---|---|
| No vehicle available: | 122 | 4.8% | 8.3% |
| 1 vehicle available: | 959 | 38.0% | 32.6% |
| 2 vehicles available: | 992 | 39.3% | 37.0% |
| 3 or more vehicles available: | 449 | 17.8% | 22.1% |
Home Value Distribution (70374 zip code)
| Value Range | Owner Units | Percent% | US AvgUS |
|---|---|---|---|
| Less than $50,000: | 166 | 8.7% | 5.7% |
| $50,000 to $99,999: | 267 | 13.9% | 7.8% |
| $100,000 to $149,999: | 444 | 23.1% | 9.2% |
| $150,000 to $199,999: | 379 | 19.7% | 10.8% |
| $200,000 to $299,999: | 383 | 20.0% | 19.9% |
| $300,000 to $499,999: | 183 | 9.5% | 24.1% |
| $500,000 to $999,999: | 61 | 3.2% | 17.0% |
| $1,000,000 or more: | 36 | 1.9% | 5.6% |
Housing Costs (70374 zip code)
| Value | US AvgUS | |
|---|---|---|
| Median owner costs (with mortgage): | $1,293 / mo. | $1,828 / mo. |
| Median owner costs (no mortgage): | $312 / mo. | $584 / mo. |
| Median gross rent: | $881 / mo. | $1,268 / mo. |
| Average household size (owner-occupied): | 2.48 | 2.53 |
| Average household size (renter-occupied): | 2.83 | 2.38 |
Households (70374 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Total households: | 2,522 | -- | -- |
| Married-couple households: | 1,126 | 44.6% | 47.5% |
| Cohabiting couple households: | 437 | 17.3% | 7.0% |
| Male householder, no spouse: | 344 | 13.6% | 5.4% |
| Female householder, no spouse: | 682 | 27.0% | 12.7% |
| Householder living alone: | 911 | 36.1% | 28.6% |
| 65 years and over living alone: | 811 | 32.2% | 11.8% |
| Average household size: | 2.56 | -- | 2.53 |
| Average family size: | 3.07 | -- | -- |
Marital Status (70374 zip code)
| Population 15 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 2,555 | -- | -- |
| Never married: | 870 | 34.1% | 37.0% |
| Now married: | 1,253 | 49.0% | 49.5% |
| Separated: | 104 | 4.1% | 1.5% |
| Widowed: | 228 | 8.9% | 2.6% |
| Divorced: | 666 | 26.1% | 9.3% |
School Enrollment (70374 zip code)
| Population 3 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Enrolled in school: | 1,231 | -- | -- |
| Nursery school, preschool: | 52 | 4.2% | 5.8% |
| Kindergarten: | 54 | 4.4% | 5.0% |
| Elementary school (grades 1-8): | 723 | 58.7% | 40.5% |
| High school (grades 9-12): | 251 | 20.4% | 21.4% |
| College or graduate school: | 151 | 12.3% | 27.3% |
Veterans & Disability (70374 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Civilian population 18 years and over: | 5,043 | -- | -- |
| Veterans: | 235 | 4.7% | 6.3% |
| Civilian noninstitutionalized population: | 6,477 | -- | -- |
| With a disability: | 1,382 | 21.3% | 13.4% |
| Under 18 with disability: | 187 | 13.5% | 5.8% |
| 18 to 64 with disability: | 586 | 42.4% | 10.4% |
| 65 and over with disability: | 609 | 44.1% | 33.4% |
Mobility (Residence 1 Year Ago) (70374 zip code)
| Population 1 year and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Same house: | 5,586 | 86.0% | 86.9% |
| Different house: | 792 | 12.2% | 13.1% |
| Same county: | 774 | 97.7% | 7.0% |
| Different county: | 18 | 2.3% | 3.2% |
| Different state: | 6 | 0.8% | 2.5% |
| Abroad: | 0 | 0.0% | 0.4% |
Place of Birth (70374 zip code)
| Number# | Percent% | US AvgUS | |
|---|---|---|---|
| Native born: | 6,201 | 95.4% | 86.2% |
| Foreign born: | 108 | 1.7% | 13.9% |
| Naturalized citizen: | 297 | 275.0% | 52.7% |
| Not a citizen: | 297 | 275.0% | 47.3% |
| Foreign-born by region: | -- | -- | -- |
| Europe: | 297 | 275.0% | 10.5% |
| Asia: | 18 | 16.7% | 31.3% |
| Africa: | 0 | 0.0% | 5.5% |
| Oceania: | 0 | 0.0% | 0.5% |
| Latin America: | 255 | 236.1% | 50.0% |
| Northern America: | 0 | 0.0% | 2.2% |
Language Spoken at Home (70374 zip code)
| Population 5 years and over | Number# | Percent% | US AvgUS |
|---|---|---|---|
| Total: | 6,181 | -- | -- |
| English only: | 5,235 | 84.7% | 78.3% |
| Language other than English: | 946 | 15.3% | 21.5% |
| By language: | -- | -- | -- |
| Spanish: | 429 | 6.9% | 13.3% |
| Other Indo-European languages: | 468 | 7.6% | 3.5% |
| Asian/Pacific Island languages: | 49 | 0.8% | 3.5% |
| Other languages: | 0 | 0.0% | 1.0% |
Computers & Internet (70374 zip code)
| Households | Percent% | US AvgUS | |
|---|---|---|---|
| Households with a computer: | 2,522 | 100.0% | 93.1% |
| Households with broadband internet: | 2,221 | 88.1% | 89.4% |
Lockport, LA70374