ZIP Code 52166, Iowa
ZIP Code 52166 profile, demographic data, and geographic information.
ZCTA5 52166 is a 5-digit ZIP Code area located in Fayette County, Iowa. As of official census estimates, it has a reported population of 137. The land area covers 0.26 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 137 | ±47 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | 39.7 yrs | ±11.6 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 49 | ±19 | 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 | 66 | ±25 |
| Occupied Housing Units | 49 | ±19 |
| Vacant Housing Units | 17 | ±12 |
| Median Home Value | $146,900 | ±$39,849 |
| 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 | $110,938 | ±$18,445 |
| Per Capita Income | $37,026 | ±$7,819 |
| Poverty Rate | 6.6% | ±10.7% |
| Population Below Poverty Level | 9 | ±15 |
| Unemployment Rate | 0% | ±13.2% |
| Civilian Labor Force, Employed | 76 | ±28 |
| Broadband Internet Rate | 98% | ±7.8% |
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 Nearby | PK-04 | Sumner, IA | |
| Regular School Nearby | PK-04 | Fredericksburg, IA | |
| Regular School Nearby | 05-08 | Elgin, IA | |
| Regular School Nearby | 09-12 | West Union, IA | |
| Regular School Nearby | PK-04 | Ossian, IA | |
| Regular School Nearby | 09-12 | Calmar, IA | |
| Regular School Nearby | 05-08 | Ossian, IA | |
| Regular School Nearby | 09-12 | Sumner, IA | |
| Regular School Nearby | 05-08 | Fredericksburg, IA | |
| Regular School Nearby | PK-06 | Jackson Junction, 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 |
|---|---|---|---|---|
|
Northeast Iowa Community College
|
College | 8.2 mi away | 1625 Hwy 150, Calmar, IA, 52132-0400 |
8446422338
|
|
WAUCOMA PUBLIC LIBRARY
|
Library | 5.1 mi away | 103 1ST AVE SW, WAUCOMA, IA, 52171 |
(563) 776-4042
|
|
Upper Iowa University
|
College | 17.3 mi away | 605 Washington St, Fayette, IA, 52142-1857 |
5634255200
|
|
FORT ATKINSON PUBLIC LIBRARY
|
Library | 5.3 mi away | 302 3RD NW, FORT ATKINSON, IA, 52144 |
(563) 534-2222
|
|
Luther College
|
College | 18.2 mi away | 700 College Drive, Decorah, IA, 52101-1045 |
5633872000
|
|
CALMAR PUBLIC LIBRARY
|
Library | 8.7 mi away | 101 S WASHINGTON ST, CALMAR, IA, 52132 |
(563) 562-3010
|
|
HAWKEYE PUBLIC LIBRARY
|
Library | 9.0 mi away | 104 S 2ND ST, HAWKEYE, IA, 52147 |
(563) 427-5536
|
|
SPILLVILLE PUBLIC LIBRARY
|
Library | 9.4 mi away | 201 OAK ST, SPILLVILLE, IA, 52168 |
(563) 562-3723
|
|
WEST UNION COMMUNITY LIBRARY
|
Library | 9.7 mi away | 210 N VINE ST, WEST UNION, IA, 52175 |
(563) 422-3103
|
|
OSSIAN PUBLIC LIBRARY
|
Library | 10.1 mi away | 123 W MAIN ST, OSSIAN, IA, 52161 |
(563) 532-9461
|
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 FAYETTE, IA US, located 13.9 miles from ZCTA5 52166. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 24.5° | 6.2° | 15.3° | 1.22" | 10.8" |
| February | 29.0° | 9.4° | 19.2° | 1.21" | 9.9" |
| March | 42.3° | 21.9° | 32.1° | 2.06" | 5.4" |
| April | 57.1° | 33.3° | 45.2° | 4.13" | 1.8" |
| May | 69.1° | 45.3° | 57.2° | 5.05" | 0.0" |
| June | 78.5° | 55.8° | 67.2° | 5.91" | 0.0" |
| July | 81.6° | 59.5° | 70.5° | 5.32" | 0.0" |
| August | 79.8° | 56.8° | 68.3° | 4.13" | 0.0" |
| September | 73.5° | 48.1° | 60.8° | 3.87" | 0.0" |
| October | 60.3° | 36.3° | 48.3° | 2.90" | 0.3" |
| November | 43.9° | 24.4° | 34.1° | 2.06" | 2.7" |
| December | 30.5° | 13.3° | 21.9° | 1.65" | 10.2" |
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 |
|---|---|---|---|
| St. Lucas city | City | 0.1 mi | — |
| Waucoma city | City | 5.1 mi | — |
| Fort Atkinson city | City | 5.3 mi | — |
| Jackson Junction city | City | 6.0 mi | — |
| Calmar city | City | 8.5 mi | — |
| Hawkeye city | City | 9.0 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 52166. • Official Source Dataset →
- 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.
- 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.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.