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City ZIP codes · Indiana

South Bend, IN ZIP Codes

16 ZIP codes use the postal name South Bend, Indiana (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 11 residential and 5 for PO boxes or a single organization. Median household income runs from $42,537 in 46613 to $81,944 in 46635, 1.9 times as much (Census Bureau, ACS 2020-2024). South Bend's most populous ZIP code is 46614, with 29,602 people (ACS 2020-2024); 19% of its land is in the city of South Bend.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are South Bend's ZIP codes?

46601: $31k median household income46613: $43k median household income46614: $74k median household income46615: $63k median household income46616: $59k median household income46617: $74k median household income46619: $48k median household income46624: – median household income46628: $62k median household income46635: $82k median household income46637: $72k median household income4661446628466194663746635466134661746615466164660146601: $31k median household income46613: $43k median household income46614: $74k median household income46615: $63k median household income46616: $59k median household income46617: $74k median household income46619: $48k median household income46624: – median household income46628: $62k median household income46635: $82k median household income46637: $72k median household income46614466284661946637466354661346617466164660146601: $31k median household income46613: $43k median household income46614: $74k median household income46615: $63k median household income46616: $59k median household income46617: $74k median household income46619: $48k median household income46624: – median household income46628: $62k median household income46635: $82k median household income46637: $72k median household income46614466284661946637466134661746601
The 11 residential ZIP codes named South Bend, 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 South Bend's ZIP codes?

The highest median household income is in 46635 ($81,944), the lowest in 46613 ($42,537). Home values run from $82,800 in 46613 to $243,400 in 46617.

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

All 11 residential ZIP codes of South Bend

Residential ZIP codes with the postal name South Bend, IN, largest first (ACS 2020-2024); sort by any column
County
46614 St. Joseph County 29,602 556 $74k $188k
46628 St. Joseph County 27,685 810 $62k $182k
46619 St. Joseph County 21,729 924 $48k $105k
46637 St. Joseph County 16,200 1,620 $72k $207k
46615 St. Joseph County 14,190 4,297 $63k $140k
46613 St. Joseph County 12,279 3,818 $43k $83k
46617 St. Joseph County 10,032 3,830 $74k $243k
46635 St. Joseph County 6,410 2,068 $82k $208k
46616 St. Joseph County 5,979 4,164 $59k $154k
46601 St. Joseph County 4,800 2,439 $31k $145k
46624 St. Joseph County 28 2,333 – –

Download the 16 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 South Bend

5 ZIP codes named South Bend have 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.

South Bend, IN: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
46626St. Joseph County
46634St. Joseph County
46660St. Joseph County
46680St. Joseph County
46699St. Joseph County

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

Which counties do South Bend's ZIP codes reach?

South Bend's residential ZIP codes lie in St. Joseph County.

Which places do South Bend's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, South Bend's residential ZIP codes cover South Bend itself and 3 other places, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

Source: U.S. Census Bureau, 2020 ZCTA-to-place relationship file (shares of land).

Which first three digits do South Bend'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 South Bend starts with 466.

Three-digit prefixes of South Bend'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 South Bend's
PrefixSectional centerHereAll codes
466 South Bend, IN (SCF 465) 16 16

All 16 ZIP codes that start with 466 are South Bend's: 11 residential codes and 5 PO Box or unique codes, sorted at South Bend, IN (SCF 465).

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