Residential delivery area · Iowa
ZIP Code 51550: Magnolia, IA
ZIP code 51550 is in Magnolia, Iowa, entirely in Harrison County (Census 2020 ZIP-county file). About 170 people live there (Census Bureau, ACS 2020-2024). Median household income is $77,500 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
- Town
- Magnolia · its only residential ZIP
- County
- Harrison County
- Census places
- Magnolia
- Metro area
- Omaha, NE-IA
- House district
- IA-4 119th Congress
- State
- Iowa
- Time zone
- Central
- Land area
- 0.6 sq mi · 295 people per sq mi
Where is ZIP code 51550?
51550 centers on 41.692°, -95.874° and covers 0.6 square miles of land. It borders 2 ZIP codes: 51546, 51555.
The map draws ZIP code areas only. For the streets inside 51550, 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 51550 compare with the rest of Harrison County?
| Measure | 51550 | In Harrison County | In IA |
|---|---|---|---|
| People (ACS 2020-2024) | 169 | 15th of 15 | 867th of 970 |
| Median household income | $78k | not ranked | not ranked |
| Median home value | $106k | not ranked | not ranked |
51550's income and home value are not ranked: it has fewer than 1,000 residents (169). 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 67% 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 51550?
The 2020 Census counted 190 people in 51550; the ACS, which samples households over 2020-2024, estimates 169. Between the 2010 and 2020 censuses its population grew 5.0% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 169±58 (90% margin)
- 2020 Census count
- 190+5.0% since 2010 (181)
- Households
- 74
- Median age
- 42.5
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 51550?
Of the 169 people the ACS estimates in 51550, 20.7% are under 18 and 20.1% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (97.6%).
- Under 1820.7%
- 18 to 6459.2%
- 65 and older20.1%
- White, not Hispanic97.6%
- Hispanic or Latino1.2%
- Other or two or more1.2%
- 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 51550 earn?
Median household income is $77,500 (ACS 2020-2024). It is not measurably different from 2015-2019 ($64,417 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $77,500±$14,459
- Income per person
- $41,104
- Below the poverty line
- 1.2%
- Unemployed (of the labor force)
- 1.1%
- Adults 25+ with a bachelor's degree
- 19.8%
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 51550?
- Median home value (owners' estimate)
- $105,500
- Median gross rent
- $1,354
- Homes owned by their occupants
- 90.5%
- Housing units
- 78
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
Which ZIP codes are next to 51550?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 51546 | Logan | 3,114 | $87k | 6.8 mi |
| 51555 | Missouri Valley | 4,952 | $85k | 9.4 mi |
| 51557 | Mondamin | 828 | $76k | 7.4 mi (near) |
| 51564 | Pisgah | 520 | $79k | 8.5 mi (near) |
| 51556 | Modale | 266 | $61k | 9.2 mi (near) |
| 51579 | Woodbine | 2,282 | $73k | 9.3 mi (near) |
| 51545 | Little Sioux | 267 | $70k | 13.1 mi (near) |
| 51558 | Moorhead | 549 | $77k | 15.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.