Residential delivery area · Iowa
ZIP Code 50271: Williams, IA
ZIP code 50271 uses the postal name Williams, Iowa and lies mostly in Hamilton County (94% of its land) with the rest in Wright County (Census 2020 ZIP-county file). About 580 people live there (Census Bureau, ACS 2020-2024). Median household income is $82,656 (Census Bureau, ACS 2020-2024). By Census place, 1% of its land lies in Williams; 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Williams · its only residential ZIP
- County
- Hamilton County (94%); Wright County (6%)
- Census places
- Williams
- House district
- IA-4 119th Congress
- State
- Iowa
- Time zone
- Central
- Land area
- 66.4 sq mi · 9 people per sq mi
Where is ZIP code 50271?
50271 centers on 42.484°, -93.545° and covers 66.4 square miles of land. It borders 6 ZIP codes: 50034, 50006, 50132, 50075, 50071, 50230.
The map draws ZIP code areas only. For the streets inside 50271, 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 50271 compare with the rest of Hamilton County?
| Measure | 50271 | In Hamilton County | In IA |
|---|---|---|---|
| People (ACS 2020-2024) | 581 | 10th of 14 | 634th of 970 |
| Median household income | $83k | not ranked | not ranked |
| Median home value | $113k | not ranked | not ranked |
50271's income and home value are not ranked: it has fewer than 1,000 residents (581). 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 15% 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 50271?
The 2020 Census counted 549 people in 50271; the ACS, which samples households over 2020-2024, estimates 581. Between the 2010 and 2020 censuses its population fell 12.6% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 581±138 (90% margin)
- 2020 Census count
- 549−12.6% since 2010 (628)
- Households
- 289
- Median age
- 48.9
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 50271?
Of the 581 people the ACS estimates in 50271, 12.4% are under 18 and 23.2% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (89.7%).
- Under 1812.4%
- 18 to 6464.4%
- 65 and older23.2%
- White, not Hispanic89.7%
- Other or two or more5.9%
- Hispanic or Latino4.5%
- 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 50271 earn?
Median household income is $82,656 (ACS 2020-2024). It is not measurably different from 2015-2019 ($74,800 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $82,656±$20,670
- Income per person
- $61,188
- Below the poverty line
- 6.0%
- Unemployed (of the labor force)
- 1.8%
- Adults 25+ with a bachelor's degree
- 18.6%
- Adjusted gross income per tax return, 2022
- $75,832250 returns; wages 53% 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 50271?
- Median home value (owners' estimate)
- $113,100
- Median gross rent
- $704
- Homes owned by their occupants
- 81.3%
- Housing units
- 351
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 50271?
17 business establishments had a location in this ZIP code in 2023, 2 more than in 2018; the most are in wholesale trade (ZIP Code Business Patterns).
- Wholesale trade5
- Retail trade3
- 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 50271?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 50034 | Blairsburg | 328 | $76k | 6.6 mi |
| 50006 | Alden | 1,437 | $70k | 7.5 mi |
| 50132 | Kamrar | 427 | $83k | 9.4 mi |
| 50075 | Ellsworth | 807 | $81k | 11.0 mi |
| 50071 | Dows | 847 | $83k | 11.5 mi |
| 50230 | Radcliffe | 1,145 | $88k | 13.4 mi |
| 50227 | Popejoy | 107 | $39k | 9.6 mi (near) |
| 50101 | Galt | 57 | $174k | 13.4 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.