Residential delivery area · Indiana
ZIP Code 46104: Arlington, IN
ZIP code 46104 uses the postal name Arlington, Indiana and lies entirely in Rush County (Census 2020 ZIP-county file). About 1,100 people live there (Census Bureau, ACS 2020-2024). Median household income is $61,146 (Census Bureau, ACS 2020-2024). By Census place, 6% of its land lies in Arlington (a census-designated place); 94% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2022
- ZBP2023
- IRS2022
- Town
- Arlington · its only residential ZIP
- County
- Rush County
- Census places
- Arlington census-designated place
- House district
- IN-6 119th Congress
- State
- Indiana
- Time zone
- Eastern
- Land area
- 26.1 sq mi · 43 people per sq mi
Where is ZIP code 46104?
46104 centers on 39.658°, -85.602° and covers 26.1 square miles of land plus 0.0 of water. It borders 4 ZIP codes: 46161, 46115, 46150, 46173.
The map draws ZIP code areas only. For the streets inside 46104, 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 46104 compare with the rest of Rush County?
| Measure | 46104 | In Rush County | In IN |
|---|---|---|---|
| People (ACS 2020-2024) | 1,121 | 7th of 14 | 577th of 807 |
| Median household income | $61k | not ranked | not ranked |
| Median home value | $218k | not ranked | not ranked |
46104's median household income is not ranked: its 90% margin of error (±$26,988) is more than a quarter of the figure ($61,146); 46104's median home value is not ranked: its 90% margin of error (±$131,768) is more than a quarter of the figure ($217,600). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 39% of 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 46104?
The 2020 Census counted 860 people in 46104; the ACS, which samples households over 2020-2024, estimates 1,121. Between the 2010 and 2020 censuses its population fell 11.3% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 1,121±333 (90% margin)
- 2020 Census count
- 860−11.3% since 2010 (970)
- Households
- 503
- Median age
- 40.0
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 46104?
Of the 1,121 people the ACS estimates in 46104, 26.3% are under 18 and 23.4% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (98.2%).
- Under 1826.3%
- 18 to 6450.3%
- 65 and older23.4%
- White, not Hispanic98.2%
- Other or two or more1.8%
- Hispanic or Latino0.0%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
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 46104 earn?
Median household income is $61,146 (ACS 2020-2024). It is not measurably different from 2015-2019 ($64,637 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $61,146±$26,988
- Income per person
- $29,908
- Below the poverty line
- 10.6%
- Unemployed (of the labor force)
- 14.7%
- Adults 25+ with a bachelor's degree
- 20.9%
- Adjusted gross income per tax return, 2022
- $66,559440 returns; wages 72% 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 46104?
- Median home value (owners' estimate)
- $217,600
- Median gross rent
- –
- Homes owned by their occupants
- 88.5%
- Housing units
- 525
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 46104?
14 business establishments had a location in this ZIP code in 2023, 5 more than in 2018; the most are in manufacturing (ZIP Code Business Patterns).
- Manufacturing3
- Transportation and warehousing3
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 46104?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 46161 | Morristown | 2,347 | $79k | 5.1 mi |
| 46115 | Carthage | 1,588 | $61k | 5.8 mi |
| 46150 | Manilla | 854 | $53k | 7.8 mi |
| 46173 | Rushville | 10,440 | $68k | 9.9 mi |
| 46144 | Gwynneville | 216 | $108k | 2.5 mi (near) |
| 46146 | Homer | 143 | $75k | 5.7 mi (near) |
| 46148 | Knightstown | 4,935 | $64k | 10.8 mi (near) |
| 46117 | Charlottesville | 527 | $91k | 10.8 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.