Residential delivery area · Iowa
ZIP Code 50106: Gilman, IA
ZIP code 50106 uses the postal name Gilman, Iowa and lies mostly in Marshall County (51% of its land), reaching into Jasper County, Tama County and Poweshiek County (Census 2020 ZIP-county file). About 1,200 people live there (Census Bureau, ACS 2020-2024). Median household income is $101,193 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Gilman; more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Gilman · its only residential ZIP
- County
- Marshall County (51%); Jasper County (23%); Tama County (20%); Poweshiek County (5%)
- Census places
- Gilman
- Micro area
- Marshalltown, IA
- House districts
- IA-4 (51%), IA-2 (26%), IA-1 (23%) 119th Congress, by share of land
- State
- Iowa
- Time zone
- Central
- Land area
- 67.7 sq mi · 17 people per sq mi
Where is ZIP code 50106?
50106 centers on 41.881°, -92.806° and covers 67.7 square miles of land plus 0.0 of water. It borders 7 ZIP codes: 50078, 50141, 50173, 50135, 50112, 52339, 50158.
The map draws ZIP code areas only. For the streets inside 50106, 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 50106 compare with the rest of Marshall County?
| Measure | 50106 | In Marshall County | In IA |
|---|---|---|---|
| People (ACS 2020-2024) | 1,163 | 8th of 21 | 419th of 970 |
| Median household income | $101k | 1st of 7 | 56th of 396 |
| Median home value | $119k | 9th of 9 | 386th of 423 |
Its median household income is higher than in 82% of U.S. residential ZIP codes, and it is denser than 24% 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 50106?
The 2020 Census counted 1,044 people in 50106; the ACS, which samples households over 2020-2024, estimates 1,163. Between the 2010 and 2020 censuses its population grew 0.5% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 1,163±259 (90% margin)
- 2020 Census count
- 1,044+0.5% since 2010 (1,039)
- Households
- 473
- Median age
- 41.6
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 50106?
Of the 1,163 people the ACS estimates in 50106, 23.6% are under 18 and 15.9% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (95.9%).
- Under 1823.6%
- 18 to 6460.4%
- 65 and older15.9%
- White, not Hispanic95.9%
- Hispanic or Latino2.8%
- Other or two or more1.4%
- 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 50106 earn?
Median household income is $101,193 (ACS 2020-2024), the highest of the 7 ranked ZIP codes in Marshall County. It is not measurably different from 2015-2019 ($88,190 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $101,193±$19,000
- Income per person
- $49,447
- Below the poverty line
- 4.7%
- Unemployed (of the labor force)
- 3.7%
- Adults 25+ with a bachelor's degree
- 21.1%
- Adjusted gross income per tax return, 2022
- $68,557510 returns; wages 63% 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 50106?
- Median home value (owners' estimate)
- $118,900
- Median gross rent
- $678
- Homes owned by their occupants
- 92.2%
- Housing units
- 513
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 50106?
18 business establishments had a location in this ZIP code in 2023, 3 fewer than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction4
- Wholesale trade3
- Finance and insurance3
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 50106?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 50078 | Ferguson | 85 | $53k | 4.9 mi |
| 50141 | Laurel | 587 | $78k | 7.5 mi |
| 50173 | Montour | 705 | $96k | 7.5 mi |
| 50135 | Kellogg | 1,754 | $65k | 10.5 mi |
| 50112 | Grinnell | 11,862 | $67k | 11.3 mi |
| 52339 | Tama | 4,326 | $68k | 11.7 mi |
| 50158 | Marshalltown | 31,396 | $70k | 12.6 mi |
| 50142 | Le Grand | 720 | $76k | 8.7 mi (near) |
| 50120 | Haverhill | 428 | $143k | 9.8 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.