Residential delivery area · Indiana
ZIP Code 47140: Marengo, IN
ZIP code 47140 uses the postal name Marengo, Indiana and lies mostly in Crawford County (59% of its land) with the rest in Orange County (Census 2020 ZIP-county file). About 2,500 people live there (Census Bureau, ACS 2020-2024). Median household income is $65,718 (Census Bureau, ACS 2020-2024). By Census place, 2% of its land lies in Marengo; 98% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2022
- ZBP2023
- IRS2022
- Town
- Marengo · its only residential ZIP
- County
- Crawford County (59%); Orange County (41%)
- Census places
- Marengo
- House district
- IN-8 119th Congress
- State
- Indiana
- Time zone
- Eastern
- Land area
- 44.5 sq mi · 57 people per sq mi
Where is ZIP code 47140?
47140 centers on 38.384°, -86.371° and covers 44.5 square miles of land plus 0.0 of water. It borders 4 ZIP codes: 47145, 47125, 47118, 47454.
The map draws ZIP code areas only. For the streets inside 47140, 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 47140 compare with the rest of Crawford County?
| Measure | 47140 | In Crawford County | In IN |
|---|---|---|---|
| People (ACS 2020-2024) | 2,539 | 2nd of 10 | 417th of 807 |
| Median household income | $66k | 2nd of 4 | 310th of 478 |
| Median home value | $118k | 3rd of 3 | 464th of 509 |
Its median household income is higher than in 40% of U.S. residential ZIP codes, and it is denser than 45% 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 47140?
The 2020 Census counted 2,811 people in 47140; the ACS, which samples households over 2020-2024, estimates 2,539. Between the 2010 and 2020 censuses its population grew 5.3% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 2,539±389 (90% margin)
- 2020 Census count
- 2,811+5.3% since 2010 (2,669)
- Households
- 1,091
- Median age
- 40.3
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 47140?
Of the 2,539 people the ACS estimates in 47140, 25.1% are under 18 and 20.4% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (95.8%).
- Under 1825.1%
- 18 to 6454.5%
- 65 and older20.4%
- White, not Hispanic95.8%
- Other or two or more3.2%
- Asian, not Hispanic0.6%
- Hispanic or Latino0.4%
- Black, 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 47140 earn?
Median household income is $65,718 (ACS 2020-2024), the 2nd highest of the 4 ranked ZIP codes in Crawford County. It rose from $46,146 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $65,718±$10,142
- Income per person
- $29,159
- Below the poverty line
- 13.8%
- Unemployed (of the labor force)
- 3.0%
- Adults 25+ with a bachelor's degree
- 11.1%
- Adjusted gross income per tax return, 2022
- $50,9961,190 returns; wages 77% 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 47140?
- Median home value (owners' estimate)
- $118,200
- Median gross rent
- $699
- Homes owned by their occupants
- 75.3%
- Housing units
- 1,310
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 47140?
39 business establishments had a location in this ZIP code in 2023, 3 fewer than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade8
- Construction5
- Transportation and warehousing5
- Health care and social assistance5
- Accommodation and food services4
- Other services (except public administration)3
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 47140?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 47145 | Milltown | 1,782 | $48k | 5.1 mi |
| 47125 | Hardinsburg | 1,988 | $73k | 6.5 mi |
| 47118 | English | 3,529 | $42k | 8.4 mi |
| 47454 | Paoli | 7,555 | $52k | 9.7 mi |
| 47115 | Depauw | 2,782 | $88k | 8.8 mi (near) |
| 47123 | Grantsburg | 68 | $21k | 8.7 mi (near) |
| 47175 | Taswell | 847 | – | 10.1 mi (near) |
| 47120 | Fredericksburg | 960 | $42k | 11.2 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.