52314 ZIP Code — Mount Vernon, IA

Linn County, Iowa

ZIP code 52314 is located in Mount Vernon, Iowa, within Linn County. It covers approximately 59.29 square miles and serves a population of 6,011 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 319.

About ZIP code 52314

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 $254,900. Owner-occupancy is high at 84%, well above the national average.

Median household income is $99,982.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 21 minutes is near the national average.

Educational attainment is near the national average, with 44% of residents holding a bachelor's degree or higher.

6,011
population
59.29
sq mi land
Standard
ZIP type
Central (CT)
timezone
52314 ZIP code map
Cities in ZIP code 52314

Below are the cities the US Postal Service accepts for ZIP code 52314. Using any city not on this list may result in mail delivery delays.

City Status
Mount Vernon Preferred
Nearby ZIP codes
52253 Lisbon (5.5 mi) 52227 Ely (5.7 mi) 52403 Cedar Rapids (6.9 mi) 52305 Martelle (8.1 mi) 52336 Springville (9 mi) 52306 Mechanicsville (9.7 mi) 52333 Solon (9.8 mi) 52401 Cedar Rapids (10.7 mi) 52302 Marion (11 mi) 52497 Cedar Rapids (11.1 mi) 52498 Cedar Rapids (11.1 mi) 52499 Cedar Rapids (11.1 mi)
Demographics updated 05/2026
Population
Total population 6,011
Population density 101 / sq mi
State FIPS 19
County FIPS 113
Geography
Land area 59.29 sq mi
Water area 0.47 sq mi
Latitude 41.9329
Longitude -91.4539
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 30.6% 36.3% 40.1%
$50k – $100k 36.1% 33.7% 33.4%
$100k – $200k 28.6% 23.6% 21.5%
Over $200k 4.7% 6.4% 5.0%

Demographics & statistics

6,011
Population
101
People per sq mi
30.4
Median age
$99,982
Median household income
$35,910
Per capita income
$254,900
Median home value
$746
Median monthly rent
84.0%
Home ownership
8.6%
Poverty rate
4.1%
Unemployment
1,599
Housing units
44.0%
Bachelor's or higher

Age distribution

Male Female
125
Under 5
136
178
5–9
196
301
10–14
329
570
15–19
625
188
20–24
206
176
25–34
193
342
35–44
375
235
45–54
258
196
55–59
215
227
60–64
248
131
65–74
143
182
75–84
200
17
85+
19
← Male
Female →

Age summary

GroupCount%
Under 181,65527.5%
18 and over4,35672.5%
65 and over69211.5%
Median age30.4 years

Race & ethnicity

White 92.4%
Hispanic or Latino 1.7%
Black or African American 1.7%
Two or more races 1.6%
Asian 1.4%
Other race 1%
American Indian / Alaska Native 0.2%
GroupCount%
White5,65392.4%
Hispanic or Latino1071.7%
Black or African American1051.7%
Two or more races981.6%
Asian851.4%
Other race601%
American Indian / Alaska Native100.2%

Household income

Income range This ZIP County avg State avg
Under $50k 30.6% 36.3% 40.1%
$50k – $100k 36.1% 33.7% 33.4%
$100k – $200k 28.6% 23.6% 21.5%
Over $200k 4.7% 6.4% 5.0%
Under $10k 0.8%
$10k–$15k 3.0%
$15k–$25k 6.9%
$25k–$35k 4.2%
$35k–$50k 6.5%
$50k–$75k 12.7%
$75k–$100k 15.9%
$100k–$150k 28.5%
$150k–$200k 10.6%
$200k+ 10.9%
Range% of households
Under $10k0.8%
$10k–$15k3.0%
$15k–$25k6.9%
$25k–$35k4.2%
$35k–$50k6.5%
$50k–$75k12.7%
$75k–$100k15.9%
$100k–$150k28.5%
$150k–$200k10.6%
$200k+10.9%
Median income$99,982

Housing

Home values

Under $50k 7.4%
$50k–$100k 4.2%
$100k–$150k 5.1%
$150k–$200k 14.7%
$200k–$300k 29.7%
$300k–$500k 32.0%
$500k–$1M 3.6%
$1M+ 3.4%

Housing overview

MetricValue
Median home value$254,900
Median rent / month$746
Owner occupied84.0%
Renter occupied16.0%
Vacant9.0%
Single-family detached79.6%
Large apartment buildings0.0%
Mobile homes4.0%
Median rooms6.7
Avg household size (owned)3.05

Year built

Era%
2020 or later0.3%
2010–20192.5%
2000–200916.6%
1990–199916.8%
1980–198914.3%
1970–197912.2%
1960–19696.3%
1950–19593.6%
1940–19493.3%
1939 or earlier24.3%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom9.9%
2 bedrooms15.6%
3 bedrooms40.1%
4 bedrooms20.5%
5+ bedrooms13.8%

Vehicles per household

Vehicles% of households
No vehicle3.9%
1 vehicle18.8%
2 vehicles50.8%
3 or more26.5%

Heating fuel

Fuel type%
Utility gas56.7%
Electricity15.4%
Propane / LP gas23.5%
Wood2.9%
No fuel used0.8%

Households & families

Household typeCount%
Married-couple family1,05261.8%
Cohabiting couple1156.8%
Male householder, no spouse19011.2%
Female householder, no spouse34620.3%
Households with children under 1866939.3%
Households with seniors (65+)46327.2%
Average household size2.92

Marital status

StatusMaleFemale
Never married45.5%40.3%
Married51.0%41.5%
Separated0.1%0.5%
Widowed1.2%8.7%
Divorced2.2%9.0%

Education

Less than 9th grade 0.1%
Some HS, no diploma 3.8%
HS graduate 20.5%
Some college, no degree 19.9%
Associate's degree 11.8%
Bachelor's degree 28.2%
Graduate / professional 15.8%
Metric%
HS diploma or higher96.1%
Bachelor's or higher44.0%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool481.8%
Kindergarten361.3%
Elementary school84831.3%
High school48117.8%
College / grad school1,29547.8%

Employment

Industry of employment

Education & healthcare 34.0%
Manufacturing 13.3%
Arts, food & hospitality 11.3%
Retail trade 9.9%
Professional & management 8.9%
Finance & real estate 5.2%
Transportation & utilities 4.9%
Construction 4.4%
Public administration 3.3%
Information 3.0%
Agriculture & mining 0.9%
Other services 0.5%
Wholesale trade 0.4%

Occupation

Category%
Management, business & arts37.4%
Service22.4%
Sales & office25.7%
Natural resources & construction5.4%
Production & transportation9.1%

Employment type

Type%
Private sector74.9%
Government20.4%
Self-employed4.4%
Unpaid family workers0.3%

Commute

Method%
Drive alone68.4%
Carpool5.0%
Public transit0.6%
Walk10.0%
Work from home15.7%
Other means0.3%
Avg commute (minutes)20.8

Poverty

All people 8.6%
Under 18 years 14.2%
18 and over 6.0%
Married-couple families 0.0%
Female-led households 24.9%

Income support

Source% of households
Social Security29.3%
Retirement income17.5%
Supplemental Security2.5%
Cash public assistance0.0%
Food stamps / SNAP2.4%

Health indicators

Condition%
Obesity32.9%
High blood pressure25.7%
High cholesterol28.3%
Diabetes7.0%
Heart disease4.3%
Stroke1.9%
Asthma9.6%
Arthritis18.9%
Kidney disease2.0%
Pulmonary disease4.5%
Cancer5.4%
Behavior / access%
Smoking12.3%
Binge drinking24.1%
No physical activity16.7%
Less than 7 hrs sleep28.8%
Depression19.1%
Fair or poor health8.8%
Poor mental health14.0%
Poor physical health7.1%
No health insurance7.2%
Visited doctor (checkup)76.2%
Visited dentist73.8%
Cholesterol screening85.9%
Teeth loss8.8%

Veterans & disability

VeteransCount%
Civilian veterans2606.0%
Disability%
Any disability7.3%
Under 183.9%
18–64 years8.4%
65 and over9.8%

Health insurance coverage

Type%
Private insurance82.4%
Public insurance23.7%
No insurance2.1%
Uninsured under 191.6%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only5,75095.7%
Spanish250.4%
Other Indo-European100.2%
Asian & Pacific Islander40.1%
Other languages110.2%

Place of birth & citizenship

OriginCount%
Native born (US)5,91098.3%
Born in same state5,90598.2%
Born in different state4,20770.0%
Foreign born50.1%
Naturalized citizen1011.7%
Not a US citizen7473.3%

Ancestry

AncestryCount%
Italian77812.9%
French5148.6%
Arab2974.9%
English1652.7%
AncestryCount%
Polish1081.8%
Norwegian330.5%
Dutch320.5%
German90.1%

Technology access

Metric% of households
Computer access28.3%
Internet access99.2%

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

Frequently asked questions about ZIP code 52314

What city is ZIP code 52314 in?

ZIP code 52314 is primarily assigned to Mount Vernon, Iowa.

What county is ZIP code 52314 in?

ZIP code 52314 falls within Linn County, Iowa.

Is ZIP code 52314 mostly owner-occupied?

84% of occupied units in ZIP code 52314 are owner-occupied, well above the national average.

What is the population of ZIP code 52314?

ZIP code 52314 has an estimated population of 6,011 residents, with a density of 101 people per square mile.

What is the median household income in ZIP code 52314?

The median household income in ZIP code 52314 is $99,982, above the national median of ~$75,000.

What is the typical home value in ZIP code 52314?

The median home value in ZIP code 52314 is $254,900.

What timezone is ZIP code 52314 in?

ZIP code 52314 observes the CST timezone.

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