Residential delivery area · Iowa
ZIP Code 50577: Renwick, IA
ZIP code 50577 uses the postal name Renwick, Iowa and lies mostly in Humboldt County (57% of its land) with the rest in Wright County (Census 2020 ZIP-county file). About 340 people live there (Census Bureau, ACS 2020-2024). Median household income is $57,500 (Census Bureau, ACS 2020-2024). By Census place, 3% of its land lies in Renwick; 97% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Renwick · its only residential ZIP
- County
- Humboldt County (57%); Wright County (43%)
- Census places
- Renwick
- House district
- IA-4 119th Congress
- State
- Iowa
- Time zone
- Central
- Land area
- 38.9 sq mi · 9 people per sq mi
Where is ZIP code 50577?
50577 centers on 42.858°, -93.979° and covers 38.9 square miles of land. It borders 5 ZIP codes: 50542, 50545, 50430, 50560, 50447.
The map draws ZIP code areas only. For the streets inside 50577, 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 50577 compare with the rest of Humboldt County?
| Measure | 50577 | In Humboldt County | In IA |
|---|---|---|---|
| People (ACS 2020-2024) | 341 | 13th of 17 | 775th of 970 |
| Median household income | $58k | not ranked | not ranked |
| Median home value | $107k | not ranked | not ranked |
50577's income and home value are not ranked: it has fewer than 1,000 residents (341). 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 50577?
The 2020 Census counted 394 people in 50577; the ACS, which samples households over 2020-2024, estimates 341. Between the 2010 and 2020 censuses its population fell 3.9% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 341±82 (90% margin)
- 2020 Census count
- 394−3.9% since 2010 (410)
- Households
- 202
- Median age
- 53.5
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 50577?
Of the 341 people the ACS estimates in 50577, 11.1% are under 18 and 20.2% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (86.2%).
- Under 1811.1%
- 18 to 6468.6%
- 65 and older20.2%
- White, not Hispanic86.2%
- Hispanic or Latino7.9%
- Other or two or more5.9%
- 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 50577 earn?
Median household income is $57,500 (ACS 2020-2024). It is not measurably different from 2015-2019 ($57,004 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $57,500±$21,439
- Income per person
- $50,070
- Below the poverty line
- 6.2%
- Unemployed (of the labor force)
- 0.0%
- Adults 25+ with a bachelor's degree
- 9.6%
- Adjusted gross income per tax return, 2022
- $67,667180 returns; wages 59% 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 50577?
- Median home value (owners' estimate)
- $107,400
- Median gross rent
- $746
- Homes owned by their occupants
- 89.1%
- Housing units
- 249
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 50577?
14 business establishments had a location in this ZIP code in 2023, 2 fewer than in 2018; the most are in other services (except public administration) (ZIP Code Business Patterns).
- Other services (except public administration)5
- Transportation and warehousing4
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 50577?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 50542 | Goldfield | 859 | $55k | 5.5 mi |
| 50545 | Hardy | 139 | $31k | 6.6 mi |
| 50430 | Corwith | 520 | $59k | 8.3 mi |
| 50560 | Lu Verne | 732 | $66k | 9.3 mi |
| 50447 | Kanawha | 1,145 | $76k | 10.5 mi |
| 50558 | Livermore | 653 | $69k | 9.4 mi (near) |
| 50591 | Thor | 405 | $75k | 13.1 mi (near) |
| 50525 | Clarion | 3,179 | $67k | 14.4 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.