Residential delivery area · Illinois
ZIP Code 61490: Woodhull, IL
ZIP code 61490 uses the postal name Woodhull, Illinois and lies mostly in Henry County (87% of its land) with the rest in Knox County (Census 2020 ZIP-county file). About 1,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $65,625 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Woodhull (2%) and Nekoma (under 1%); 97% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2021
- ZBP2023
- IRS2022
- Town
- Woodhull · its only residential ZIP
- County
- Henry County (87%); Knox County (13%)
- Census places
- Woodhull (2%); Nekoma (under 1%) census-designated place
- Metro area
- Davenport-Moline-Rock Island, IA-IL
- House districts
- IL-16 (87%), IL-17 (13%) 119th Congress, by share of land
- State
- Illinois
- Time zone
- Central
- Land area
- 36.5 sq mi · 28 people per sq mi
Where is ZIP code 61490?
61490 centers on 41.186°, -90.259° and covers 36.5 square miles of land plus 0.0 of water. It borders 6 ZIP codes: 61413, 61414, 61262, 61238, 61467, 61472.
The map draws ZIP code areas only. For the streets inside 61490, 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 61490 compare with the rest of Henry County?
| Measure | 61490 | In Henry County | In IL |
|---|---|---|---|
| People (ACS 2020-2024) | 1,035 | 16th of 24 | 908th of 1,396 |
| Median household income | $66k | not ranked | not ranked |
| Median home value | $158k | 7th of 17 | 513th of 842 |
61490's median household income is not ranked: its 90% margin of error (±$19,395) is more than a quarter of the figure ($65,625). 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 32% 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 61490?
The 2020 Census counted 1,011 people in 61490; the ACS, which samples households over 2020-2024, estimates 1,035. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 1,035±167 (90% margin)
- 2020 Census count
- 1,011
- Households
- 509
- Median age
- 50.2
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 61490?
Of the 1,035 people the ACS estimates in 61490, 14.9% are under 18 and 24.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (93.7%).
- Under 1814.9%
- 18 to 6460.5%
- 65 and older24.6%
- White, not Hispanic93.7%
- Other or two or more4.7%
- Black, not Hispanic0.9%
- Hispanic or Latino0.7%
- 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 61490 earn?
Median household income is $65,625 (ACS 2020-2024).
- Median household income
- $65,625±$19,395
- Income per person
- $43,875
- Below the poverty line
- 11.3%
- Unemployed (of the labor force)
- 1.0%
- Adults 25+ with a bachelor's degree
- 20.5%
- Adjusted gross income per tax return, 2022
- $74,512520 returns; wages 61% 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 61490?
- Median home value (owners' estimate)
- $158,000
- Median gross rent
- $629
- Homes owned by their occupants
- 76.8%
- Housing units
- 590
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 61490?
33 business establishments had a location in this ZIP code in 2023, the same count as in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade6
- Construction5
- Accommodation and food services5
- Other services (except public administration)4
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 61490?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 61413 | Alpha | 1,035 | $73k | 5.8 mi |
| 61414 | Altona | 696 | $49k | 6.8 mi |
| 61262 | Lynn Center | 1,197 | $86k | 7.8 mi |
| 61238 | Cambridge | 2,549 | $65k | 8.0 mi |
| 61467 | Oneida | 1,159 | $89k | 8.1 mi |
| 61472 | Rio | 453 | $77k | 8.6 mi |
| 61419 | Bishop Hill | 134 | $56k | 7.4 mi (near) |
| 61233 | Andover | 281 | $72k | 7.7 mi (near) |
| 61468 | Ophiem | 92 | $43k | 8.3 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.