City

Spencer, IA

1 ZIP code  ·  Clay County  ·  Iowa

👥12,402Population
💰$61,175Median HH Income▼ 20% below avg
🎂41.5Median Age
🏠$180,400Median Home Value▼ 35% below avg
🎓41.2%College Grads≈ Avg
📊4.7%Unemployment≈ Avg
People & Population (ACS 2023 — weighted avg)
♂ Male 48.1% Female 51.9% ♀

Race & Ethnicity

White: 90.7%Hispanic: 5.1%Black: 0.6%Asian: 0.4%Other: 2.6%Race
White90.7%
Hispanic5.1%
Black0.6%
Asian0.4%
Other2.6%

Age Breakdown

Under 5
5%
5–17
18%
18–24
7%
25–44
24%
45–64
24%
65+
9%

Key Indicators

Median Age41.5 yrs
Avg HH Size2.17
Below Poverty12.7% ▲ 27% above avg
College Grads41.2% ≈ Avg
Unemployment4.7% ≈ Avg
No HS Diploma60 (0.7%)
HS Graduate2,703 (32.1%)
Some College1,192 (14.2%)
Associates1,000 (11.9%)
Bachelors1,093 (13%)
Graduate Degree2,374 (28.2%)

Education

No HS: 0.7%HS Grad: 32.1%Some College: 14.2%Associates: 11.9%Bachelors: 13%Graduate: 28.2%Edu
No HS0.7%
HS Grad32.1%
Some College14.2%
Associates11.9%
Bachelors13.0%
Graduate28.2%
Housing & Income

Housing Tenure

Owner: 69.5%Renter: 30.5%Tenure
Owner69.5%
Renter30.5%

Home Value Distribution

Under $50k
3%
$50k–$100k
13%
$100k–$150k
22%
$150k–$200k
21%
$200k–$300k
22%
$300k–$500k
16%
Over $500k
2%

Financials

Median HH Income$61,175 ▼ 20% below avg
Median Home Value$180,400 ▼ 35% below avg
Home/Income Ratio2.9x (nat avg ~3.5x)
Median Rent$796/mo
Total Housing Units6,096
Vacant Units540

Income Distribution

Under $25k
19%
$25k–$50k
19%
$50k–$75k
17%
$75k–$100k
14%
$100k–$150k
19%
$150k–$200k
8%
Over $200k
4%
Employment & Commute

How People Get to Work

Drove Alone
86%
Public Transit
2%
Walked
5%
Work From Home
7%

Commute Time

Under 15 min
69%
15–30 min
11%
30–45 min
9%
Over 45 min
10%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
14%
1960s–1970s
15%
1980s–1990s
9%
2000+
59%
About Spencer, IA

Spencer is a city in Iowa, located in Clay County. The city spans 1 ZIP code and is home to approximately 12,402 residents. It is a middle-aged city, with a median age of 41.5 years.

Economically, Spencer is a solidly middle-class community. The median household income of $61,175 is below the national average. Approximately 12.7% of residents live below the poverty line. The unemployment rate is 4.7%, near the national average.

The real estate market in Spencer is an affordable housing market. Median home values stand at $180,400, which is below the national average. Renters typically pay around $796 per month. Homeownership is high at 69.5%, typical of suburban and family-oriented communities.

The population of Spencer is well-educated. 41.2% of adults hold a bachelor's degree or higher — near the national average. The community is primarily White (90.74%).

Spencer, IA offers residents a cost-conscious lifestyle within Iowa.

ZIP Codes in Spencer
ZIPPopulationMedian IncomeMedian HomeMedian RentUnemp.CollegeOwner Occ.
51301 12,402 $61,175 $180,400 $796 4.7% 41.2% 69.5%