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City ZIP codes · Louisiana

Covington, LA ZIP Codes

3 ZIP codes use the postal name Covington, Louisiana (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 2 residential and 1 for PO boxes or a single organization. Median household income runs from $80,926 in 70435 to $81,241 in 70433 (Census Bureau, ACS 2020-2024). Covington's most populous ZIP code is 70433, with 41,876 people (ACS 2020-2024); 15% of its land is in the city of Covington.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Covington's ZIP codes?

70433: $81k median household income70435: $81k median household income704357043370433: $81k median household income70435: $81k median household income704357043370433: $81k median household income70435: $81k median household income7043570433
The 2 residential ZIP codes named Covington, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are Covington's ZIP codes?

The highest median household income is in 70433 ($81,241), the lowest in 70435 ($80,926). Home values run from $282,300 in 70435 to $325,000 in 70433.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 2 residential ZIP codes of Covington

Residential ZIP codes with the postal name Covington, LA, largest first (ACS 2020-2024); sort by any column
County
70433 St. Tammany Parish 41,876 861 $81k $325k
70435 St. Tammany Parish 22,475 216 $81k $282k

Download the 3 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

PO Box and single-organization ZIP codes in Covington

1 ZIP code named Covington has no residential delivery area: post office boxes, or one organization (a large employer, an agency, a university) with its own code. The Census Bureau publishes no figures for them.

Covington, LA: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
70434St. Tammany Parish

Source: GeoNames postal codes (CC BY 4.0); a ZIP code with no Census ZCTA has no residential delivery area.

Which counties do Covington's ZIP codes reach?

Covington's residential ZIP codes lie in 2 counties: St. Tammany Parish (2 ZIP codes mainly there), Tangipahoa Parish (part of a ZIP code).

Which first three digits do Covington's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Covington starts with 704.

Three-digit prefixes of Covington's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Covington's
PrefixSectional centerHereAll codes
704 New Orleans, LA (SCF 700) 3 47

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.