70546 ZIP Code, Jennings, LA

70546 is a ZIP code in Jennings, Louisiana — mostly in Jefferson Davis Parish (89% of its land), with smaller parts in Acadia Parish County. It covers 153 square miles of land. The closest ZIP codes are 70581, 70537 and 70556. 15,242 people live here in 5,971 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (70%). Median household income is $52,229, below the Louisiana median of $60,756.

Quick facts

Key figures

MeasureValue
Residents15,242
Households5,971
Median household income$52,229
Income per person$34,055
Median age37.9
Homeowners70.4%
Median home value$153,100
Median rent$926
Bachelor's degree or higher13.6%
Average commute (minutes)35.7
Households with kids under 1837.5%
Moved in the past year12.2%
Below the poverty line15.0%
Broadband internet82.1%
Speak a non-English language at home7.0%

Household income

% of householdsValue
<$10K4.9%
$10–15K4.9%
$15–25K15.8%
$25–35K8.9%
$35–50K12.6%
$50–75K13.3%
$75–100K9.1%
$100–150K16.9%
$150–200K9.8%
$200K+3.9%

Age

% of all residentsValue
<1012.9%
10–1914.9%
20–244.6%
25–3413.3%
35–4412.8%
45–549.3%
55–6413.5%
65–7410.8%
75+8.1%

Tenure

% of housing unitsValue
Owned, with mortgage24.7%
Owned outright35.2%
Rented25.1%
Vacant15.0%

Type of building

% of housing unitsValue
Detached house75.4%
Townhome0.9%
2–4 units4.8%
5–19 units2.0%
20+ units0.4%
Mobile / other16.7%

Businesses in 70546

441 business establishments with 4,957 employees (ZIP Codes Business Patterns 2023).

EDDM carrier routes

70546 has 12 USPS carrier routes with 6,550 residential and 555 business mailboxes. Open the EDDM route map.

Carrier routes in 70546

70546 has 12 USPS carrier routes (6 city (C), 5 rural (R), 1 highway contract (H)) with 6,550 residential and 555 business mailboxes. Routes range from 59 homes (H062) to 916 homes (C004); the median route has 556 homes. The Census counted 5,971 households in 70546 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per routeRoutes
1–2491
250–4992
500–7497
750–9992
1,000–1,4990
1,500+0

Best routes in 70546 for…

Most businesses

For B2B offers: office supplies, cleaning, IT, catering and commercial services.

  1. Route C008 — USPS business mailboxes 190, 454 homes
  2. Route C005 — USPS business mailboxes 100, 568 homes
  3. Route C004 — USPS business mailboxes 63, 916 homes
  4. Route R007 — USPS business mailboxes 55, 556 homes
  5. Route C002 — USPS business mailboxes 38, 559 homes

Select these 5 routes on the route map

Every carrier route in 70546

RouteTypeHomesBusinessesEst. median incomeEst. ownersEst. families with kidsEst. moved in past year
C002City55938$55,677———
C004City91663$55,235———
C005City568100$55,677———
C006City51529$55,677———
C008City454190$55,235———
C009City78834$55,677———
H062Highway contract598$101,562———
R001Rural4516$86,504———
R002Rural55516$28,956———
R003Rural59312$59,788———
R004Rural5364$86,504———
R007Rural55655$59,788———

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 70546 on the EDDM route map.

How route demographics are estimated

Mailbox counts come from USPS; demographics are estimates

The number of homes and businesses on each carrier route is the current USPS EDDM count. The Census Bureau does not publish figures for carrier routes, so income, homeownership, ages, families, movers and housing age on a route are EDDM2GO estimates built from Census block groups (neighborhood areas of roughly 600 to 3,000 people).

How a route gets its figures: the block-group length-share method

We trace each route's streets every 25 meters and record which block group each stretch falls in. The route's homes are spread along its streets in proportion to length, so a route with 60% of its street length in one block group is assumed to have 60% of its homes there. Each block group then contributes its Census counts in proportion to the share of its housing units that sit on the route (capped at the whole block group). Medians are recalculated from the combined income, home-value and age brackets, the way the Census Bureau computes them, not averaged.

Margins of error

Census survey figures carry a margin of error at 90% confidence; we carry it through the calculation and show it as ±. Our margins treat the route-to-block-group split as exact, so the real uncertainty is larger. Routes with fewer than 100 estimated households, large margins, or streets we could not place are flagged.

Different years

USPS mailbox counts are current. Census figures are 5-year averages for 2020–2024, so a new subdivision may have more homes on the route today than the Census counted. Use the route figures to compare routes with each other, not as an exact head count.

Why some routes show identical figures

Two routes that run through the same block group get the same percentages and medians, because the Census publishes one set of figures for the whole block group. Their mailbox counts still differ, and those are exact.

Route and mailbox counts: USPS EDDM route data. Route demographics: EDDM2GO estimates from U.S. Census Bureau American Community Survey 5-year block-group data (2020–2024) and 2024 cartographic block-group boundaries. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Nearby ZIP codes

Areas that include 70546

Where it ranks

Mail every home in 70546

Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.

EDDM guides

ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 70546, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 70546 in?
70546 is a Jennings, LA mailing address. By land area, 7% lies inside Jennings; the rest is outside any Census-defined city or community.
What county is 70546 in?
70546 is mostly in Jefferson Davis Parish (89% of its land), with smaller parts in Acadia Parish County.
What is the population of 70546?
About 15,242 people (±832), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 16,277.
What is the median household income in 70546?
$52,229 (±$10,854), compared with $60,756 for Louisiana as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 70546?
12 USPS carrier routes with 6,550 residential and 555 business mailboxes (7,105 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 70546?
The closest, measured center to center: 70581 (3.8 mi, Roanoke), 70537 (6.3 mi), 70556 (7.5 mi, Mermentau), 70591 (9.5 mi, Welsh), 70531 (10.6 mi, Egan) and 70543 (11.3 mi, Iota).

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.