City safety & data profile
SpencerIA
Spencer, IA is a 11K-resident city in Clay County with a median household income of $59,667.
Clay County, Iowa. Federal health, economic, and safety indicators for Spencer, drawn from the U.S. Census Bureau American Community Survey, CDC PLACES, and CMS Hospital Compare. Spencer has a population larger than 8% of the 4,640 U.S. cities Areazine tracks, a median home value of $184,800, and 1 hospital serving the surrounding area.
Data updated 2026-07-20
- 11K
- Population
- Top 92%
- By size
- $59,667
- Median income
- $184,800
- Median home
- 14%
- Poverty rate
The read on Spencer
Spencer posts a median household income higher than 22% of U.S. cities Areazine tracks, where 1 hospital serves the Spencer area.
- Top 78%
- by median income, US cities
- 1
- hospital in & near Spencer
Where Spencer income ranks nationally
Median household income vs. every place Areazine profiles (place-level ACS)
$59,667 Bottom 22% higher than 22% of 3,889 places Areazine profiles
Each bar is a $20K-wide band; taller bars hold more places Areazine profiles. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, American Community Survey (place-level) · 2024 ACS 5-year
The quick read
Reading Spencer, IA beyond the headline numbers
Spencer sits inside Clay County, Iowa, at roughly 43.14°N, -95.14°W. Population 11,212, $59,667 median household income. Median home value $184,800, median rent $805. Poverty rate 14%, read against that income figure since two cities on the same median can differ underneath it.
CDC PLACES: Spencer's highest-prevalence health measure is high blood pressure at 37.2%, then obesity at 35.4%. 1 hospital in/around Spencer, 4/5 avg rating, 1 with an ER.
Sources: U.S. Census ACS, CDC PLACES, CMS Hospital Compare, plus live alerts for Spencer from FEMA, NOAA, FDA, and CPSC. Comparison bars benchmark each metric against the national reference.
10-Year Trends 2013–2024
County-level trend (Clay County) - Spencer's own historical series isn't separately published by the Census Bureau, so these year-over-year figures track the surrounding county, not the city alone.
Economics
| Indicator | Value |
|---|---|
| Median Rent | |
| Poverty Rate | 14% |
| Unemployment | 4.5% |
| Bachelor's Degree+ | 29.8% |
| Work From Home | 5.8% |
| Public Transit | 1.1% |
Population
Health Profile 15 measures
Health Indicators
Preventive Care
Other Measures
Hospitals 1 total
Frequently Asked Questions 6
What is the population of Spencer, IA? ▼
What is the median household income in Spencer? ▼
What is the median home value in Spencer? ▼
What are the top health concerns in Spencer? ▼
How many hospitals are in Spencer? ▼
What is the median age in Spencer? ▼
Safety Context
Spencer, IA is located in Clay County, Iowa. With a population of 11K and a $59,667 median household income, the community faces health challenges including high blood pressure and obesity. Residents have access to 1 hospital with an average rating of 4/5 stars. Safety alerts for the Spencer area are monitored from federal and state agencies including FEMA, NOAA, FDA, and CPSC.
Safety Guides
Primary source data
EPA Outdoor Air Quality Data
Federal monitoring network, every measurement we report
AirNow - Iowa
Real-time AQI for every monitored Iowa location
National Weather Service
NOAA active watches, warnings, advisories
CDC Air Quality & Health
Health-impact reference for every AQI category
EPA NAAQS standards
National Ambient Air Quality Standards, the regulatory thresholds
Nearby Cities 8
Using Spencer's profile
Use this as a starting research checklist, not a verdict on whether to live here.
- Check live recalls, weather and hazard alerts scoped to the Spencer area before relying on national headlines. Check your area
- Read the poverty rate alongside the income figure, two places with the same median can have very different realities.
- Compare Spencer against Iowa peers on any ranking lens. Explore Iowa
Population and economics (income, home value, poverty, education) are place-level U.S. Census ACS; health is CDC PLACES; hospital counts reflect facilities in and around the city.
Data Sources
All data on this page comes from official U.S. government sources. Population and economic data from the Census Bureau American Community Survey (2024 5-year estimates, place geography). Health data from the CDC PLACES program (2023). Hospital ratings from CMS Hospital Compare (2024). Climate data from NOAA. Education data from NCES. Cost of living from Bureau of Economic Analysis. Crime statistics, where referenced on Areazine, originate from the FBI Crime Data Explorer. Housing market figures referenced on Areazine come from HUD Fair Market Rents. Census economics and population are at place geography; some health and hospital indicators are reported at the county level (Clay County) where that is the smallest published unit.
Every figure on Areazine is published directly from official U.S. government sources, no number is typed in by an editor. City demographic and health figures are compiled directly from U.S. Census, CDC, and CMS releases, updated quarterly within 30 days of upstream release. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.