ZIP Code 51354, Iowa

ZCTA5 51354 is a 5-digit ZIP Code area located in Osceola County, Iowa. As of official census estimates, it has a reported population of 965. The land area covers 85.38 sq mi. ^[1]

Demographics & Population

Demographic Metric	Estimate / Count	Margin of Error	Survey Period / Source
Total Population	965	±149	2020-2024 / Census ACS 5-Year 2024
Median Age	50.3 yrs	±3.8	2020-2024 / Census ACS 5-Year 2024
Total Households	462	±87	2020-2024 / Census ACS 5-Year 2024

Source: U.S. Census Bureau (PEP, ACS 5-Year).

Housing & Real Estate Profile

Housing Metric	Estimate / Value	Margin of Error
Total Housing Units	508	±90
Occupied Housing Units	462	±87
Vacant Housing Units	46	±31
Median Home Value	$115,400	±$31,956
Median Gross Rent	$923	±$283

Source: U.S. Census Bureau ACS 5-Year (2020-2024).

Economy & Workforce

Economic Metric	Estimate / Value	Margin of Error
Median Household Income	$72,639	±$9,651
Per Capita Income	$45,676	±$8,442
Poverty Rate	9.2%	±5.6%
Population Below Poverty Level	89	±56
Unemployment Rate	2.4%	±2.3%
Civilian Labor Force, Employed	536	±85
Broadband Internet Rate	78.4%	±10.6%

Source: U.S. Census Bureau ACS 5-Year (2020-2024).

Local Government & Public Administration

Authoritative general-purpose local government units serving this area U.S. Census Bureau GUS (2026) / GMAF

Government Unit	Unit Type	Jurisdiction Role	Contact / Address
COUNTY OF OSCEOLA GUS Population: 6,036 (2024) ID: 138187	County	Official County Government	Contact: AUDITOR 300 7TH ST, STE 6, SIBLEY IA 51249-1648

Education

Listing 10 local institutions (NCES 2024-2025) External reference via K12Guides

Institution	Type	Grades	Location
Community Education	Regular School Nearby	PK	WORTHINGTON, MN
EARLY CHILDHOOD	Special Education School Nearby	PK	WORTHINGTON, MN
Harris-Lake Park Elementary School	Regular School Nearby	PK-05	Lake Park, IA
Harris-Lake Park High School	Regular School Nearby	06-12	Lake Park, IA
Intermediate School	Regular School Nearby	03-05	WORTHINGTON, MN
Learning Center	Alternative School Nearby	07-12	WORTHINGTON, MN
Learning Center Night	Alternative School Nearby	07-12	WORTHINGTON, MN
Out-of-State Care and Treatment	Alternative School Nearby	KG-12	WORTHINGTON, MN
PRAIRIE ELEMENTARY	Regular School Nearby	PK-02	WORTHINGTON, MN
Sibley Ocheyedan Elementary School	Regular School Nearby	PK-04	Sibley, IA

Source: k12guides.com.

Community Facilities & Infrastructure

Displaying 10 civic institutions across 2 datasets queried CMS • IPEDS • IMLS

Facility Name	Category	Relationship	Address / Location	Contact
Avalon School of Cosmetology	College	15.5 mi away	1428 N McMillan St, Worthington, MN, 56187	5073722344 Website →
OCHEYEDAN PUBLIC LIBRARY	Library	0.4 mi away	874 MAIN ST, OCHEYEDAN, IA, 51354	(712) 758-3352
Faust Institute of Cosmetology-Spirit Lake	College Vocational	21.6 mi away	1543 18th Street, Spirit Lake, IA, 51360	7123360512 Website →
MELVIN PUBLIC LIBRARY	Library	9.2 mi away	232 MAIN ST, MELVIN, IA, 51350	(712) 736-2107
Northwest Iowa Community College	College	23.1 mi away	603 W Park St, Sheldon, IA, 51201	7123245061 Website →
SIBLEY PUBLIC LIBRARY	Library	10.4 mi away	406 9TH ST, SIBLEY, IA, 51249	(712) 754-2888
LAKE PARK PUBLIC LIBRARY	Library	11.3 mi away	905 S MARKET ST, LAKE PARK, IA, 51347	(712) 832-9505
ASHTON PUBLIC LIBRARY	Library	14.3 mi away	3029 3RD ST, ASHTON, IA, 51232	(712) 724-6426
WORTHINGTON	Library	14.7 mi away	407 12TH STREET, WORTHINGTON, MN, 56187	(507) 295-5340
HARTLEY PUBLIC LIBRARY	Library	16.4 mi away	91 1ST ST SE, HARTLEY, IA, 51346	(712) 928-2080

Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.

Climate & Weather Observations

NOAA Monthly Climate Normals

Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at SIBLEY, IA US, located 10.3 miles from ZCTA5 51354. Local microclimates, topography, and elevation may cause municipal conditions to differ.

Month	High (°F)	Low (°F)	Mean (°F)	Precip (in)	Snow (in)
January	23.1°	4.7°	13.9°	0.74"	8.1"
February	28.0°	8.8°	18.4°	0.84"	7.4"
March	41.0°	20.6°	30.8°	1.59"	7.0"
April	56.1°	32.5°	44.3°	3.25"	3.7"
May	68.8°	45.5°	57.2°	4.06"	0.0"
June	78.9°	56.7°	67.8°	4.88"	0.0"
July	82.1°	60.3°	71.2°	3.30"	0.0"
August	79.9°	57.9°	68.9°	3.58"	0.0"
September	73.8°	49.1°	61.4°	3.25"	0.0"
October	59.8°	35.7°	47.7°	2.31"	1.1"
November	42.6°	22.3°	32.4°	1.38"	5.1"
December	28.3°	10.7°	19.5°	1.05"	9.1"

Source: NOAA U.S. Climate Normals (1991–2020).

Local Weather Forecast

Weather forecast data is currently unavailable in the local cache.

Nearby Cities & Communities

Listing adjacent communities by spatial proximity (miles) Proximity discovery

Community Name	Classification	Distance	Population
Ocheyedan city	City	0.5 mi	—
Harris city	City	5.8 mi	—
Melvin city	City	9.3 mi	—
Round Lake city	City	9.3 mi	—
Bigelow city	City	9.7 mi	—
Sibley city	City	10.1 mi	—

Sources & Data Provenance

1. Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 51354. • Official Source Dataset →
2. Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
3. Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
4. Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.

Read complete data sources, methodology, and licensing documentation →