Chalmette, LA population, income and ZIP codes

Chalmette CDP is a mid-size town in Louisiana, with 22,447 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #19 of 489 ranked by population — larger than 96% of them. The median age here is 34.6 years against 39.1 nationally, a slightly younger profile than the country as a whole. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.

Households in Chalmette CDP earn a median of $56,875 a year, 27.6% below the national figure of $78,538 and 6% above the $53,775 median for the 268 Louisiana cities we cover. The median is the midpoint household, not an average, so a handful of very high earners cannot drag it upward the way they distort a mean. Poverty reaches 24.5% 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 Chalmette CDP is valued at $203,800, 32.8% below the national figure and 18% above the $173,000 peer median, while median gross rent runs $1,089 a month, 22.5% below the national figure, or roughly $13,068 across a full year. A household on the local median income would put about 23% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is within the standard affordability guideline. The home-price-to-income ratio works out to 3.6×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 59.9% of occupied homes are owner-occupied versus 65% nationally, so the market leans more heavily on renters. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

No figure on this page is estimated by us; each one comes straight from the published ACS tables for this area. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.