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County ZIP codes · Indiana · FIPS 18087

LaGrange County, IN ZIP Codes

LaGrange County, Indiana has 13 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 8 of the residential ones lie mainly in LaGrange County and 5 mainly in a neighboring county; 8 cross the county line. Median household income ranges from $54,801 in 46776 (Orland) to $104,896 in 46543 (Millersburg) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of LaGrange County?

46540 · Middlebury: $97k46543 · Millersburg: $105k46565 · Shipshewana: $96k46571 · Topeka: $86k46746 · Howe: $73k46747 · Hudson: $76k46761 · Lagrange: $71k46767 · Ligonier: $77k46771 · Mongo: –46776 · Orland: $55k46786 · South Milford: –46789 · Stroh: –46795 · Wolcottville: $87k4676146767467464656546540467954674746571465434677646540 · Middlebury: $97k46543 · Millersburg: $105k46565 · Shipshewana: $96k46571 · Topeka: $86k46746 · Howe: $73k46747 · Hudson: $76k46761 · Lagrange: $71k46767 · Ligonier: $77k46771 · Mongo: –46776 · Orland: $55k46786 · South Milford: –46789 · Stroh: –46795 · Wolcottville: $87k4676146767467464656546540467954674746571465434677646540 · Middlebury: $97k46543 · Millersburg: $105k46565 · Shipshewana: $96k46571 · Topeka: $86k46746 · Howe: $73k46747 · Hudson: $76k46761 · Lagrange: $71k46767 · Ligonier: $77k46771 · Mongo: –46776 · Orland: $55k46786 · South Milford: –46789 · Stroh: –46795 · Wolcottville: $87k46761467674674646565465404679546747465714654346776
The residential ZIP codes of LaGrange County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024). <$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 its ZIP codes?

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $73,244 and $87,175.

They carry 13 postal town names.

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

All 13 residential ZIP codes in LaGrange County

8 ZIP codes lie mainly in LaGrange County; 5 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in LaGrange County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
46761 Lagrange 12,032 98 $71k $207k 99%
46565 Shipshewana 9,014 143 $96k $340k 99%
46795 Wolcottville 6,866 120 $87k $260k 86%
46571 Topeka 6,315 140 $86k $278k 95%
46746 Howe 4,697 66 $73k $161k 100%
46789 Stroh 142 1,183 – – 100%
46771 Mongo 80 69 – – 100%
46786 South Milford 35 1,296 – – 100%

Partly in LaGrange County

Residential ZIP codes mainly in another county that reach at least 1% into LaGrange County, by their share here
In this county
46543 Millersburg 4,741 156 $105k $273k 34%
46776 Orland 1,547 62 $55k $209k 21%
46540 Middlebury 12,993 219 $97k $314k 15%
46747 Hudson 2,388 65 $76k $161k 12%
46767 Ligonier 9,418 139 $77k $193k 2%

Download the 13 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

9 ZIP codes of LaGrange County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in LaGrange County and in the neighboring counties
ZIPIn LaGrangeElsewhere
4654015%Elkhart County 85%
4676199%Steuben County 1%
467672%Noble County 93%; Elkhart County 5%
4656599%
4679586%Noble County 14%
4657195%Noble County 5%
4654334%Elkhart County 65%; Noble County 2%
4674712%Steuben County 74%; DeKalb County 14%
4677621%Steuben County 79%

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

Which first three digits do LaGrange County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. LaGrange County's ZIP codes use 2 prefixes: 465 and 467.

Three-digit prefixes of LaGrange County'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 LaGrange County's
PrefixSectional centerHereAll codes
465 South Bend, IN (SCF 465) 4 52
467 Fort Wayne, IN (SCF 467) 9 66

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