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Sumner city, Iowa

Sumner city profile, demographic data, and geographic information.

Sumner city is a geographic entity located in Fayette County, Iowa. As of official census estimates, it has a reported population of 10. The land area covers 0.08 sq mi. [1]

Demographics & Population

Demographic Metric Estimate / Count Margin of Error Survey Period / Source
Total Population 10 ±14 2020-2024 / Census ACS 5-Year 2024
Median Age Suppressed — 2020-2024 / Census ACS 5-Year 2024
Total Households 5 ±7 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 5 ±7
Occupied Housing Units 5 ±7
Vacant Housing Units 0 ±10
Median Home Value Suppressed —
Median Gross Rent Suppressed —
Source: U.S. Census Bureau ACS 5-Year (2020-2024).

Economy & Workforce

Economic Metric Estimate / Value Margin of Error
Median Household Income Suppressed —
Per Capita Income Data unavailable —
Poverty Rate 0% ±100%
Population Below Poverty Level 0 ±10
Unemployment Rate 0% ±100%
Civilian Labor Force, Employed 10 ±14
Broadband Internet Rate 100% ±0%
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 FAYETTE
GUS Population: 19,152 (2024)
ID: 126542
County Official County Government
Contact: CHAIRPERSON
PO BOX 267, WEST UNION IA 52175-0267

Education

Listing 10 local institutions (NCES 2024-2025) External reference via K12Guides
Institution Type Grades Location
Regular School Sumner PK-04 Sumner, IA
Regular School Sumner 09-12 Sumner, IA
Regular School Nearby PK Denver, IA
Regular School Nearby KG-05 Denver, IA
Regular School Nearby 06-08 Denver, IA
Regular School Nearby 09-12 Denver, IA
Regular School Nearby PK-06 Fairbank, IA
Regular School Nearby PK-04 Fredericksburg, IA
Regular School Nearby PK-KG Oelwein, IA
6 Nearby 2-13 READLYN, IA
Source: k12guides.com.

Community Facilities & Infrastructure

Displaying 10 civic institutions across 3 datasets queried CMS • IPEDS • IMLS
Facility Name Category Relationship Address / Location Contact
COMMUNITY MEMORIAL HOSPITAL MEDICAL CENTER
Hospital City address association 909 WEST FIRST STREET, SUMNER, IA, 50674
(563) 578-3275
Upper Iowa University
College 14.0 mi away 605 Washington St, Fayette, IA, 52142-1857
5634255200
SUMNER PUBLIC LIBRARY
Library 1.2 mi away 206 N RAILROAD ST, SUMNER, IA, 50674
(563) 578-3324
Wartburg College
College 22.3 mi away 100 Wartburg Blvd., Waverly, IA, 50677-0903
3193528200
WESTGATE PUBLIC LIBRARY
Library 6.8 mi away 180 MAIN ST, WESTGATE, IA, 50681
(563) 578-5151
Northeast Iowa Community College
College 24.9 mi away 1625 Hwy 150, Calmar, IA, 52132-0400
8446422338
HAWKEYE PUBLIC LIBRARY
Library 8.9 mi away 104 S 2ND ST, HAWKEYE, IA, 52147
(563) 427-5536
TRIPOLI PUBLIC LIBRARY
Library 9.7 mi away 101 4TH AVE SW, TRIPOLI, IA, 50676
(319) 882-4807
UPHAM MEMORIAL LIBRARY
Library 10.2 mi away 138 W MAIN ST, FREDERICKSBURG, IA, 50630
(563) 237-6498
MAYNARD COMMUNITY LIBRARY
Library 11.2 mi away 245 MAIN ST W, MAYNARD, IA, 50655
(563) 637-2330
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 TRIPOLI, IA US, located 9.6 miles from Sumner city. Local microclimates, topography, and elevation may cause municipal conditions to differ.
Month High (°F) Low (°F) Mean (°F) Precip (in) Snow (in)
January 24.8° 7.3° 16.1° 1.23" —
February 29.2° 11.5° 20.3° 1.09" —
March 42.8° 24.0° 33.4° 2.00" —
April 57.6° 35.6° 46.6° 3.93" —
May 70.0° 47.9° 58.9° 5.11" —
June 79.6° 58.6° 69.1° 6.03" —
July 82.8° 61.6° 72.2° 4.80" —
August 80.9° 59.0° 69.9° 4.29" —
September 74.5° 50.3° 62.4° 3.75" —
October 61.0° 38.2° 49.6° 2.96" —
November 44.3° 25.6° 35.0° 1.98" —
December 30.9° 14.6° 22.7° 1.47" —
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
Sumner city City 1.1 mi —
Westgate city City 6.9 mi —
Hawkeye city City 8.8 mi —
Randalia CDP CDP 9.6 mi —
Tripoli city City 9.7 mi —
Fredericksburg city City 10.1 mi —

Sources & Data Provenance

  1. Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 1906594045. • 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.