Residential delivery area · Indiana
ZIP Code 46563: Plymouth, IN
ZIP code 46563 uses the postal name Plymouth, Indiana and lies mostly in Marshall County (99% of its land) with the rest in Starke County (Census 2020 ZIP-county file). About 24,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $73,293 (Census Bureau, ACS 2020-2024). By Census place, 5% of its land lies in Plymouth; 95% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Plymouth · its only residential ZIP
- County
- Marshall County (99%); Starke County (1%)
- Census places
- Plymouth
- Micro area
- Plymouth, IN
- House district
- IN-2 119th Congress
- State
- Indiana
- Time zone
- Eastern
- Land area
- 153.1 sq mi · 154 people per sq mi
Where is ZIP code 46563?
46563 centers on 41.355°, -86.326° and covers 153.1 square miles of land plus 1.8 of water. It borders 12 ZIP codes: 46572, 46513, 46537, 46531, 46501, 46511, 46506, 46536, 46504, 46574 and more.
The map draws ZIP code areas only. For the streets inside 46563, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 46563 compare with the rest of Marshall County?
| Measure | 46563 | In Marshall County | In IN |
|---|---|---|---|
| People (ACS 2020-2024) | 23,615 | 1st of 15 | 99th of 807 |
| Median household income | $73k | 6th of 9 | 218th of 478 |
| Median home value | $201k | 5th of 9 | 228th of 509 |
Its median household income is higher than in 52% of U.S. residential ZIP codes, and it is denser than 60% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 46563?
The 2020 Census counted 22,977 people in 46563; the ACS, which samples households over 2020-2024, estimates 23,615. Between the 2010 and 2020 censuses its population fell 2.6% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 23,615
- 2020 Census count
- 22,977−2.6% since 2010 (23,599)
- Households
- 9,417
- Median age
- 41.9
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 46563?
Of the 23,615 people the ACS estimates in 46563, 22.5% are under 18 and 20.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (81.2%), then Hispanic or Latino (16.2%).
- Under 1822.5%
- 18 to 6456.9%
- 65 and older20.6%
- White, not Hispanic81.2%
- Hispanic or Latino16.2%
- Other or two or more1.7%
- Asian, not Hispanic0.5%
- Black, not Hispanic0.4%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 46563 earn?
Median household income is $73,293 (ACS 2020-2024), the 6th highest of the 9 ranked ZIP codes in Marshall County. It rose from $62,125 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $73,293
- Income per person
- $36,442
- Below the poverty line
- 9.6%
- Unemployed (of the labor force)
- 2.5%
- Adults 25+ with a bachelor's degree
- 22.8%
- Adjusted gross income per tax return, 2022
- $65,94511,090 returns; wages 70% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 46563?
FHFA's house price index for 46563, built from repeat sales and appraisals of the same homes, rose 81% from 2015 to 2025 and rose 50% from 2020 to 2025, and moved +5.1% in 2025.
- Median home value (owners' estimate)
- $200,600
- Median gross rent
- $955
- Homes owned by their occupants
- 73.4%
- Housing units
- 10,278
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 46563?
589 business establishments had a location in this ZIP code in 2023, 8 more than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade96
- Other services (except public administration)71
- Health care and social assistance67
- Accommodation and food services53
- Construction48
- Professional, scientific, and technical services43
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 46563?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 46572 | Tyner | 115 | $125k | 5.0 mi |
| 46513 | Donaldson | 0 | – | 6.4 mi |
| 46537 | Lapaz | 475 | $64k | 7.1 mi |
| 46531 | Grovertown | 1,825 | $58k | 10.0 mi |
| 46501 | Argos | 3,780 | $64k | 10.1 mi |
| 46511 | Culver | 3,755 | $58k | 10.7 mi |
| 46506 | Bremen | 9,994 | $79k | 10.9 mi |
| 46536 | Lakeville | 2,964 | $78k | 11.1 mi |
| 46504 | Bourbon | 3,500 | $75k | 11.7 mi |
| 46574 | Walkerton | 7,426 | $76k | 12.1 mi |
| 46554 | North Liberty | 4,405 | $88k | 14.7 mi |
| 46534 | Knox | 10,811 | $63k | 15.9 mi |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.