Residential delivery area · Iowa
ZIP Code 50104: Gibson, IA
ZIP code 50104 uses the postal name Gibson, Iowa and lies mostly in Keokuk County (64% of its land), reaching into Poweshiek County and Mahaska County (Census 2020 ZIP-county file). About 100 people live there (Census Bureau, ACS 2020-2024). Median household income is $55,625 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Gibson; more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- Town
- Gibson · its only residential ZIP
- County
- Keokuk County (64%); Poweshiek County (26%); Mahaska County (10%)
- Census places
- Gibson
- House districts
- IA-1 (74%), IA-2 (26%) 119th Congress, by share of land
- State
- Iowa
- Time zone
- Central
- Land area
- 15.1 sq mi · 7 people per sq mi
Where is ZIP code 50104?
50104 centers on 41.495°, -92.388° and covers 15.1 square miles of land. It borders 4 ZIP codes: 50027, 50136, 52222, 50268.
The map draws ZIP code areas only. For the streets inside 50104, 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 50104 compare with the rest of Keokuk County?
| Measure | 50104 | In Keokuk County | In IA |
|---|---|---|---|
| People (ACS 2020-2024) | 103 | 17th of 20 | 908th of 970 |
| Median household income | $56k | not ranked | not ranked |
| Median home value | $190k | not ranked | not ranked |
50104's income and home value are not ranked: it has fewer than 1,000 residents (103). 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 13% 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 50104?
The 2020 Census counted 133 people in 50104; the ACS, which samples households over 2020-2024, estimates 103. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 103±39 (90% margin)
- 2020 Census count
- 133
- Households
- 52
- Median age
- 63.6
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 50104?
Of the 103 people the ACS estimates in 50104, 8.7% are under 18 and 44.7% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (99.0%).
- Under 188.7%
- 18 to 6446.6%
- 65 and older44.7%
- White, not Hispanic99.0%
- Hispanic or Latino1.0%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
- Other or two or more0.0%
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 50104 earn?
Median household income is $55,625 (ACS 2020-2024).
- Median household income
- $55,625±$8,423
- Income per person
- $36,683
- Below the poverty line
- 11.7%
- Unemployed (of the labor force)
- 21.4%
- Adults 25+ with a bachelor's degree
- 8.5%
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 50104?
- Median home value (owners' estimate)
- $189,600
- Median gross rent
- –
- Homes owned by their occupants
- 82.7%
- Housing units
- 67
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 50104?
5 business establishments had a location in this ZIP code in 2023, the same count as in 2018 (ZIP Code Business Patterns).
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 50104?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 50027 | Barnes City | 148 | $53k | 4.3 mi |
| 50136 | Keswick | 376 | $76k | 5.2 mi |
| 52222 | Deep River | 631 | $82k | 6.2 mi |
| 50268 | What Cheer | 908 | $59k | 6.2 mi |
| 50255 | Thornburg | 51 | $40k | 4.0 mi (near) |
| 50171 | Montezuma | 2,524 | $65k | 9.4 mi (near) |
| 52355 | Webster | 283 | $64k | 10.4 mi (near) |
| 52221 | Guernsey | 332 | $87k | 10.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.