52336 ZIP Code — Springville, IA

Linn County, Iowa

ZIP code 52336 is located in Springville, Iowa, within Linn County. It covers approximately 48.05 square miles and serves a population of 2,442 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 319.

About ZIP code 52336

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $194,500. Owner-occupancy is high at 85%, well above the national average.

Median household income is $88,571. 33% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 26 minutes is near the national average.

Educational attainment is near the national average, with 23% of residents holding a bachelor's degree or higher.

Overall, ZIP code 52336 reflects a community defined by high homeownership and a significant Social Security-dependent population.

2,442

population

48.05

sq mi land

Standard

ZIP type

Central (CT)

timezone

52336 ZIP code map

Cities in ZIP code 52336

Below are the cities the US Postal Service accepts for ZIP code 52336. Using any city not on this list may result in mail delivery delays.

City	Status
Springville	Acceptable
Springville	Preferred

Nearby ZIP codes

52305 Martelle (5.5 mi) 52302 Marion (7.2 mi) 52314 Mount Vernon (9 mi) 52205 Anamosa (9.2 mi) 52403 Cedar Rapids (9.3 mi) 52214 Central City (9.5 mi) 52499 Cedar Rapids (11 mi) 52498 Cedar Rapids (11 mi) 52497 Cedar Rapids (11 mi) 52402 Cedar Rapids (11.5 mi) 52202 Alburnett (12.2 mi) 52253 Lisbon (12.2 mi)

Demographics updated 05/2026

Population
Total population	2,442
Population density	51 / sq mi
State FIPS	19
County FIPS	113

Geography
Land area	48.05 sq mi
Water area	0.01 sq mi
Latitude	42.0632
Longitude	-91.4427
Timezone	Central (CT)
Area code	319

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	29.0%	36.3%	40.1%
$50k – $100k	47.3%	33.7%	33.4%
$100k – $200k	23.4%	23.6%	21.5%
Over $200k	0.3%	6.4%	5.0%

Demographics & statistics

2,442

Population

People per sq mi

45.8

Median age

$88,571

Median household income

$40,839

Per capita income

$194,500

Median home value

$910

Median monthly rent

85.0%

Home ownership

7.8%

Poverty rate

0.7%

Unemployment

969

Housing units

23.4%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

107

25–34

112

156

35–44

164

187

45–54

198

141

55–59

149

60–64

150

65–74

158

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	528	21.6%
18 and over	1,914	78.4%
65 and over	434	17.8%
Median age	45.8 years

Race & ethnicity

White 96.8%

Two or more races 1.4%

Asian 0.9%

American Indian / Alaska Native 0.3%

Black or African American 0.2%

Hispanic or Latino 0.2%

Other race 0.2%

Group	Count	%
White	2,368	96.8%
Two or more races	34	1.4%
Asian	22	0.9%
American Indian / Alaska Native	7	0.3%
Black or African American	6	0.2%
Hispanic or Latino	5	0.2%
Other race	5	0.2%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	29.0%	36.3%	40.1%
$50k – $100k	47.3%	33.7%	33.4%
$100k – $200k	23.4%	23.6%	21.5%
Over $200k	0.3%	6.4%	5.0%

Under $10k 5.5%

$10k–$15k 0.8%

$15k–$25k 2.4%

$25k–$35k 5.2%

$35k–$50k 7.2%

$50k–$75k 17.1%

$75k–$100k 24.9%

$100k–$150k 19.8%

$150k–$200k 13.4%

$200k+ 3.7%

Range	% of households
Under $10k	5.5%
$10k–$15k	0.8%
$15k–$25k	2.4%
$25k–$35k	5.2%
$35k–$50k	7.2%
$50k–$75k	17.1%
$75k–$100k	24.9%
$100k–$150k	19.8%
$150k–$200k	13.4%
$200k+	3.7%
Median income	$88,571

Housing

Home values

Under $50k 11.3%

$50k–$100k 4.9%

$100k–$150k 17.4%

$150k–$200k 19.0%

$200k–$300k 27.6%

$300k–$500k 13.8%

$500k–$1M 6.0%

Housing overview

Metric	Value
Median home value	$194,500
Median rent / month	$910
Owner occupied	85.0%
Renter occupied	15.0%
Vacant	8.0%
Single-family detached	83.6%
Large apartment buildings	0.0%
Mobile homes	8.8%
Median rooms	6.4
Avg household size (owned)	2.44

Year built

Era	%
2020 or later	1.2%
2010–2019	3.9%
2000–2009	4.4%
1990–1999	10.3%
1980–1989	8.1%
1970–1979	23.6%
1960–1969	11.8%
1950–1959	5.4%
1940–1949	2.4%
1939 or earlier	28.7%

Bedrooms

Size	% of units
No bedroom (studio)	1.0%
1 bedroom	7.7%
2 bedrooms	23.8%
3 bedrooms	40.3%
4 bedrooms	20.4%
5+ bedrooms	6.9%

Vehicles per household

Vehicles	% of households
No vehicle	1.1%
1 vehicle	25.8%
2 vehicles	36.9%
3 or more	36.2%

Heating fuel

Fuel type	%
Utility gas	34.6%
Electricity	13.0%
Propane / LP gas	46.0%
Fuel oil	4.2%
Wood	1.8%
Solar	0.4%

Households & families

Household type	Count	%
Married-couple family	595	57.5%
Cohabiting couple	73	7.1%
Male householder, no spouse	153	14.8%
Female householder, no spouse	213	20.6%
Households with children under 18	305	29.5%
Households with seniors (65+)	341	33.0%
Average household size	2.36

Marital status

Status	Male	Female
Never married	23.6%	19.5%
Married	61.2%	58.4%
Separated	0.6%	0.4%
Widowed	2.5%	12.1%
Divorced	12.1%	9.5%

Education

Less than 9th grade 3.1%

Some HS, no diploma 1.5%

HS graduate 36.9%

Some college, no degree 26.0%

Associate's degree 9.1%

Bachelor's degree 17.3%

Graduate / professional 6.1%

Metric	%
HS diploma or higher	95.4%
Bachelor's or higher	23.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	45	9.5%
Kindergarten	26	5.5%
Elementary school	208	43.7%
High school	119	25.0%
College / grad school	78	16.4%

Employment

Industry of employment

Education & healthcare 21.3%

Manufacturing 18.1%

Retail trade 12.6%

Construction 9.4%

Transportation & utilities 8.5%

Finance & real estate 7.5%

Professional & management 6.6%

Agriculture & mining 5.0%

Wholesale trade 2.5%

Public administration 2.5%

Information 2.3%

Arts, food & hospitality 1.9%

Other services 1.8%

Occupation

Category	%
Management, business & arts	31.3%
Service	13.4%
Sales & office	20.6%
Natural resources & construction	13.6%
Production & transportation	21.1%

Employment type

Type	%
Private sector	85.4%
Government	9.6%
Self-employed	5.1%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	82.4%
Carpool	5.6%
Public transit	0.2%
Walk	2.3%
Work from home	9.5%
Other means	0.0%
Avg commute (minutes)	26.3

Poverty

All people 7.8%

Under 18 years 7.7%

18 and over 7.9%

Married-couple families 8.6%

Female-led households 0.0%

Income support

Source	% of households
Social Security	33.2%
Retirement income	26.2%
Supplemental Security	2.0%
Cash public assistance	1.3%
Food stamps / SNAP	9.4%

Health indicators

Condition	%
Obesity	38.4%
High blood pressure	33.8%
High cholesterol	32.4%
Diabetes	10.0%
Heart disease	6.2%
Stroke	2.8%
Asthma	9.6%
Arthritis	25.5%
Kidney disease	2.7%
Pulmonary disease	6.5%
Cancer	6.9%

Behavior / access	%
Smoking	16.4%
Binge drinking	21.6%
No physical activity	21.1%
Less than 7 hrs sleep	30.9%
Depression	19.0%
Fair or poor health	12.0%
Poor mental health	13.4%
Poor physical health	9.4%
No health insurance	8.0%
Visited doctor (checkup)	78.0%
Visited dentist	69.5%
Cholesterol screening	89.4%
Teeth loss	10.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	134	7.0%

Disability	%
Any disability	7.8%
Under 18	3.0%
18–64 years	6.4%
65 and over	18.4%

Health insurance coverage

Type	%
Private insurance	80.0%
Public insurance	35.7%
No insurance	1.4%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,266	92.8%
Spanish	68	3.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	68	3.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,334	95.6%
Born in same state	2,328	95.3%
Born in different state	1,843	75.5%
Foreign born	6	0.2%
Naturalized citizen	108	4.4%
Not a US citizen	27	25.0%

Ancestry

Ancestry	Count	%
French	352	14.4%
Italian	297	12.2%
Arab	113	4.6%
Polish	109	4.5%

Ancestry	Count	%
English	37	1.5%
Dutch	25	1%
German	21	0.9%
Irish	2	0.1%

Technology access

Metric	% of households
Computer access	42.3%
Internet access	92.8%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 52336

What city is ZIP code 52336 in?

ZIP code 52336 is primarily assigned to Springville, Iowa.

What county is ZIP code 52336 in?

ZIP code 52336 falls within Linn County, Iowa.

Is ZIP code 52336 mostly owner-occupied?

85% of occupied units in ZIP code 52336 are owner-occupied, well above the national average.

What is the typical home value in ZIP code 52336?

The median home value in ZIP code 52336 is $194,500.

What is the population of ZIP code 52336?

ZIP code 52336 has an estimated population of 2,442 residents, with a density of 51 people per square mile.

What is the median household income in ZIP code 52336?

The median household income in ZIP code 52336 is $88,571, above the national median of ~$75,000.

What timezone is ZIP code 52336 in?

ZIP code 52336 observes the CST timezone.