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St. Mary Parish · Louisiana

ZIP code 70522

Population, income, housing costs and the sales tax rate charged on purchases inside ZIP 70522 — Census 2019-2023 ACS 5-year, no modelled estimates.
Population
429

ZCTA residents

Median income
$26,488

Household, past 12 months

Median home
—

Owner-occupied value

Sales tax
5%

Louisiana state rate

Quick answer

ZIP 70522 sits in St. Mary Parish, Louisiana and is home to 429 people. Median household income is $26,488, the median home is worth — and median gross rent is —. 26.2% of households own their home, and purchases are taxed at 5% (Louisiana state rate).

County
St. Mary Parish

FIPS 22101

State
Louisiana (LA)

539 ZIPs covered

Area codes
Not published

No NANPA match for this ZIP

Metro area
Outside covered metros

Rate jurisdiction used for tax

The numbers for 70522

American Community Survey 2019-2023 ACS 5-year estimates for this ZCTA.

Population
429ZIP 70522 residents
Median household income
$26,488Past 12 months, inflation adjusted
Median home value
—Owner-occupied units
Median gross rent
—Rent plus utilities, monthly
Median age
28.5 yrsAll residents
Homeownership rate
26.2%Owner-occupied households

ZIP 70522 in context

How this area compares with national benchmarks.

ZIP 70522 is a very small community in St. Mary Parish, Louisiana, with 429 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #449 of 539 ranked by population — larger than 16% of them. The median age here is 28.5 years against 39.1 nationally, a distinctly younger profile, typical of places with students, military posts or a fast-growing family population. At this population the ACS sample is small, so the margin of error around every dollar figure below is wide — treat the numbers as a band, not a point, and expect them to move between annual releases without the place itself changing.

Households in ZIP 70522 earn a median of $26,488 a year, 66.3% below the national figure of $78,538. Household income here is measured before tax and pooled across everyone at the address, which is why it reads higher than typical individual earnings in the same area. Poverty reaches 68.3% of residents here, well above the 12.4% national rate, which is the single clearest signal in this dataset that median income here is carried by a narrow band of households.

The typical owner-occupied home in ZIP 70522 is valued at not published, while median gross rent runs not published a month. 26.2% of occupied homes are owner-occupied versus 65% nationally, a renter-majority market, so rent figures matter more here than the home-value line. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

A median age of 28.5 means a large student or early-career population; income medians in places like this understate household resources, since many residents are supported from outside the address. With 429 residents, a handful of survey responses moves every median on this page. Compare ZIP 70522 against its county rather than against national figures.

The Census withheld home value, gross rent for ZIP 70522 because the sample was too thin to publish at this geography. Those values were suppressed at the source, not lost in our dataset, and we do not model a replacement. Everything else on this page comes straight from the ACS 2019-2023 ACS 5-year tables.

Reading ZIP 70522 in context

How 70522 sits inside St. Mary Parish and Louisiana.

ZIP 70522 is tabulated inside St. Mary Parish, Louisiana, one of 7 ZIP areas the Census publishes for that county and 539 across Louisiana. This is one of the smallest tabulated ZIP areas in the state, the kind of rural route where a single subdivision or farm cluster accounts for most addresses. County assignment on this page follows the largest share of the ZIP's land area, which matters where a delivery route crosses a county line: mail addressed to 70522 can be handled by a post office in a neighbouring county even though the tabulation area is filed here.

Against its own county, 70522 reports a median household income of $26,488, 50% below the $52,600 county median, and 52% below the $54,720 typical LA ZIP. Owner-occupied homes are valued at a median of not published. Rent is reported gross — the contract amount plus tenant-paid utilities — at not published a month, which is why it reads higher than the advertised rent on a listing for the same unit.

Louisiana charges 5% statewide, and local governments overlapping 70522 may add county, city or special-district levies on top. We publish the state floor for this ZIP rather than guessing a combined figure, because ZIP boundaries and taxing-district boundaries were drawn for different purposes and do not line up.

Everything above comes from the Census Bureau American Community Survey 2019-2023 ACS 5-year estimates for this ZIP Code Tabulation Area, with sales tax rates traced to the state revenue agency. Five-year estimates pool sixty months of responses, so they are stable enough to compare 70522 with its neighbours but always trail the current year, and any value the Census suppressed for sample size is shown as unpublished rather than filled in with a model.

Sales tax in 70522

What a purchase inside this ZIP costs at checkout.

Rate applied
5%State base rate only
Tax on $100
$5Rounded to the dollar
Tax on $1,000
$50Before any exemptions

Louisiana levies 5% statewide, and counties, cities and special districts inside this ZIP can add their own local rate on top. Check the county page for the local component before you quote a price.

Affordability in this ZIP

Derived from the Census medians above — indicative, not an offer.

Rent burden
—Median rent ÷ median income
Price-to-income
—Home value ÷ household income
Est. mortgage
—20% down, 30-yr at 6.75%
Poverty rate
68.3%Residents below poverty line

A rent burden above 30% is the federal threshold for cost-burdened households, and a price-to-income multiple above 4× is generally considered a stretched housing market. The mortgage figure is principal and interest only — taxes, insurance and HOA dues are extra.

How 70522 compares

ZIP 70522 against the median ZIP in St. Mary Parish and across Louisiana.

MeasureZIP 70522County medianState medianvs state
Median household income$26,488$52,600$54,720-52%
Median home value—$127,500$154,300—
Median gross rent—$860$887—
Population4291,7573,279-87%

Medians are computed across the 7 ZIP areas in St. Mary Parish and the 539 ZIP areas in Louisiana.

Statewide rank

Where this ZIP places among all 539 Louisiana ZIP areas.

Income

richer than 5% of 463 state ZIPs

#442
Home value

Not published

—
Population

larger than 17% of 539 state ZIPs

#449

Comparable ZIP codes

Louisiana ZIP areas with almost the same household income.

ZIPCountyIncomeHome valueRent
70805East Baton Rouge Parish$26,301$103,100$833
71202Ouachita Parish$26,883$77,400$827
71254East Carroll Parish$25,987$75,600$767
70554Evangeline Parish$25,922$93,000$528
70807East Baton Rouge Parish$27,064$113,800$917
71038Claiborne Parish$27,134$85,400$424

Nearby ZIP codes

Other ZIP codes filed under St. Mary Parish.

Adjacent ZIP Codes

Other ZIP codes in St. Mary Parish, Louisiana.

ZIP 70522 questions

Common questions about this ZIP code.

Where is ZIP code 70522?
ZIP 70522 lies mostly in St. Mary Parish, Louisiana. County assignment follows the largest share of land area, so a ZIP straddling a county line is filed under its dominant county.
What sales tax do I pay in 70522?
Louisiana charges 5% statewide, plus any county, city or district rate that applies locally.
Is 70522 expensive to live in?
Median rent runs — a month, and the median home is worth — — — against the typical Louisiana ZIP.
Is a ZCTA the same as a postal ZIP code?
Not exactly. The Census builds ZIP Code Tabulation Areas from the ZIP codes of addresses inside each census block, so a ZCTA can differ slightly from the USPS delivery route of the same number, and PO-box-only ZIPs have no ZCTA at all.

Related pages for this area.

Sources & transparency

Every figure on this page is a published estimate for ZIP Code Tabulation Area 70522, except the affordability ratios and mortgage estimate, which we derive from those medians and label as estimates.

Last reviewed December 2024. Figures are published for reference and can change; verify with the source agency before filing or contracting. How we build and check this data.