Zip code 52340: Tiffin, Iowa

Q: What city is zip code 52340?

52340 is assigned to Tiffin, Iowa. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 52340 in?

52340 is in Johnson County, Iowa.

Q: What is the population of 52340?

About 6,128 people live in 52340, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 52340?

The median household income in 52340 is $98,393.

Q: What zip codes are near 52340?

The closest zip codes to 52340 are 52241, 52322, 52317, 52246, 52242.

Residential delivery areaJohnson CountyCentral Time

Population

6,128

Median household income

$98K

U.S. $81K

Median home value

$343K

U.S. $333K

Median rent

$1,224/mo

U.S. $1,413

Median age

32.7

U.S. 38.9

Land area

19 sq mi

322 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 52340

52340 is a small-town zip code in Tiffin, Iowa (Johnson County), covering 19 sq mi of land. About 6,128 people live here, or 322 per square mile. The median resident is 32.7 years old, compared with 38.9 nationally.

The median household earns $98,393 a year, 22% above the national median of $80,734. 7.1% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $342,800, or 3.5 years of median household income (U.S.: 4.1 years), which makes homes about as affordable as the national average for local earners. 77% of occupied homes are lived in by their owners, and renters pay a median of $1,224 a month.

61% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 21.5 minutes each way, and 19% of workers work from home. The most common jobs among working residents are in healthcare; management; and business and finance.

How 52340 compares

Sorted from highest to lowest national percentile

Healthcare workers30%
99th
U.S. 9.7% · IA 9.2%5th of 911 in IA
Government workers34.5%
99th
U.S. 14.5% · IA 14.5%11th of 911 in IA
Bachelor's degree or higher60.7%
90th
StrengthU.S. 35.7% · IA 31.4%14th of 911 in IA
Median earnings per worker$70,731
87th
StrengthU.S. $49,666 · IA $47,71218th of 910 in IA
Income inequality (Gini)0.489
85th
WeaknessU.S. 0.483 · IA 0.44472nd of 908 in IA
Per capita income$59,661
84th
StrengthU.S. $44,673 · IA $40,87732nd of 911 in IA
Residents under 1826.5%
84th
U.S. 22% · IA 22.9%225th of 911 in IA
Work from home19%
75th
U.S. 15.1% · IA 11.3%82nd of 911 in IA
Homeownership rate77.3%
72nd
U.S. 65.2% · IA 71.7%625th of 909 in IA
Median household income$98,393
70th
U.S. $80,734 · IA $75,059120th of 896 in IA
Broadband access94.1%
67th
U.S. 91% · IA 88.9%137th of 909 in IA
Median home value$342,800
52nd
U.S. $332,700 · IA $208,00033rd of 881 in IA
Veterans6%
52nd
U.S. 6.2% · IA 6.5%563rd of 911 in IA
Median gross rent$1,224
38th
U.S. $1,413 · IA $97245th of 771 in IA
Diversity index34.4
29th
U.S. 61.4 · IA 31.493rd of 911 in IA
Tech workers1.8%
29th
U.S. 3.8% · IA 2.9%260th of 911 in IA
Population density322/sq mi
27th
U.S. 95/sq mi · IA 58/sq mi106th of 911 in IA
Poverty rate7.1%
26th
U.S. 12.5% · IA 11.1%543rd of 909 in IA
Foreign-born residents4%
24th
U.S. 14.1% · IA 5.9%174th of 911 in IA
Uninsured rate4%
22nd
U.S. 8.4% · IA 5%416th of 911 in IA
Average commute21.5 min
20th
StrengthU.S. 26.4 min · IA 19.8 min550th of 902 in IA
Population6,128
10th
U.S. 334,922,499 · IA 3,210,507124th of 911 in IA
Median age32.7
10th
U.S. 38.9 · IA 38.6845th of 911 in IA
Residents 65 and older9.9%
8th
U.S. 17.2% · IA 18.1%871st of 911 in IA
Rent-burdened renters25.3%
3rd
StrengthU.S. 51.1% · IA 43.9%582nd of 882 in IA
Self-employed workers3.9%
2nd
U.S. 10% · IA 10.2%864th of 911 in IA
Unemployment rate0.4%
1st
StrengthU.S. 5.2% · IA 3.6%755th of 911 in IA
Housing vacancy0%
1st
U.S. 10.1% · IA 8.5%888th of 909 in IA

Measure	52340	Johnson	IA	U.S.	National percentile	Rank in IA
Healthcare workers	30%	13.9%	9.2%	9.7%	99th	5th of 911
Government workers	34.5%	27.5%	14.5%	14.5%	99th	11th of 911
Bachelor's degree or higherStrength	60.7%	55.2%	31.4%	35.7%	90th	14th of 911
Median earnings per workerStrength	$70,731	$44,118	$47,712	$49,666	87th	18th of 910
Income inequality (Gini)Weakness	0.489	0.498	0.444	0.483	85th	72nd of 908
Per capita incomeStrength	$59,661	$45,136	$40,877	$44,673	84th	32nd of 911
Residents under 18	26.5%	19.3%	22.9%	22%	84th	225th of 911
Work from home	19%	13.7%	11.3%	15.1%	75th	82nd of 911
Homeownership rate	77.3%	59.4%	71.7%	65.2%	72nd	625th of 909
Median household income	$98,393	$74,935	$75,059	$80,734	70th	120th of 896
Broadband access	94.1%	89.2%	88.9%	91%	67th	137th of 909
Median home value	$342,800	$308,600	$208,000	$332,700	52nd	33rd of 881
Veterans	6%	3.9%	6.5%	6.2%	52nd	563rd of 911
Median gross rent	$1,224	$1,122	$972	$1,413	38th	45th of 771
Diversity index	34.4	42.5	31.4	61.4	29th	93rd of 911
Tech workers	1.8%	3.9%	2.9%	3.8%	29th	260th of 911
Population density	322/sq mi	256/sq mi	58/sq mi	95/sq mi	27th	106th of 911
Poverty rate	7.1%	17.1%	11.1%	12.5%	26th	543rd of 909
Foreign-born residents	4%	9.8%	5.9%	14.1%	24th	174th of 911
Uninsured rate	4%	4.7%	5%	8.4%	22nd	416th of 911
Average commuteStrength	21.5 min	19.4 min	19.8 min	26.4 min	20th	550th of 902
Population	6,128	156,639	3,210,507	334,922,499	10th	124th of 911
Median age	32.7	31	38.6	38.9	10th	845th of 911
Residents 65 and older	9.9%	13.3%	18.1%	17.2%	8th	871st of 911
Rent-burdened rentersStrength	25.3%	56.2%	43.9%	51.1%	3rd	582nd of 882
Self-employed workers	3.9%	8.1%	10.2%	10%	2nd	864th of 911
Unemployment rateStrength	0.4%	3.8%	3.6%	5.2%	1st	755th of 911
Housing vacancy	0%	7.1%	8.5%	10.1%	1st	888th of 909

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

18%

5–17

12%

18–24

19%

25–34

14%

35–44

10%

45–54

55–64

65–74

75+

Median age

32.7

Under 18

26.5%

65 and over

9.9%

Race and ethnicity

White80%
Black5%
Hispanic3%
Asian2%
Native American0.3%
Pacific Islander0%
Other3%
Multiracial6%

Diversity index

34.4

U.S. 61.4

Foreign-born

U.S. 14.1%

Born in state

70.1%

Language spoken at home (households)

English only

95%

Spanish

Other Indo-European

Asian / Pacific

Other

Households

Households: 2,596
Average household size: 2.4
Family households: 68.1%
Married couples: 50.6%
Living alone: 23.4%
Veterans (of adults): 6%
Male / female: 49% / 51%

Income and poverty

Household income distribution

<$25k

10%

$25–50k

$50–75k

17%

$75–100k

17%

$100–150k

26%

$150–200k

12%

$200k+

11%

Median household income

52340

$98,393

Johnson Co.

$74,935

Iowa

$75,059

United States

$80,734

Per capita income

$59,661

U.S. $44,673

Poverty rate

7.1%

U.S. 12.5%

Households earning $150K+

23%

U.S. 23%

Income inequality (Gini)

0.489

U.S. 0.483

Housing

Median home value

52340

$342,800

Johnson Co.

$308,600

Iowa

$208,000

United States

$332,700

Median gross rent

52340

$1,224

Johnson Co.

$1,122

Iowa

$972

United States

$1,413

Types of housing

Single-family

82%

2–4 units

5–19 units

10%

20+ units

Mobile home

Boat, RV, van

Housing units: 2,596
Owner-occupied: 77.3%
Vacant: 0%
Median year built: 2011
Median rooms: 6.5
Renters paying 30%+ of income: 25.3%
Renters paying 50%+ of income: 25.3%
Home value to income: 3.5× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

76%

Carpooled

Transit

Walked

Bicycle

Worked from home

19%

Other

0.4%

Commute time (one way)

<10 min

10%

10–19

36%

20–29

34%

30–44

12%

45–59

60+

Average commute

21.5 min

U.S. 26.4 min

Unemployment

0.4%

U.S. 5.2%

In labor force

74.1%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Healthcare

30%

Management

13%

Business and finance

13%

Office and admin

Education

Sales

Engineering and science

Construction and repair

Production

Legal and social services

Transportation and moving

Police and fire

Computer and math

Food service

Arts, media and sports

0.6%

Cleaning and personal care

Farming, fishing and forestry

Industries

Health care and social assistance

34%

Education

11%

Finance, insurance and real estate

Manufacturing

Public administration

Construction

Professional and technical services

Other services

Retail

Transportation, warehousing and utilities

Admin, support and management

0.9%

Information

0.7%

Arts and recreation

0.6%

Restaurants and hotels

0.4%

Wholesale

Agriculture and mining

Median earnings per worker

$70,731

U.S. $49,666

Self-employed

3.9%

U.S. 10%

Government workers

34.5%

U.S. 14.5%

Nonprofit workers

7.1%

U.S. 8.8%

Median earnings by type of work

Type of work	52340	U.S.
Management, business, science and arts	$74,225	$74,888
Service	$30,192	$26,804
Sales and office	$49,615	$40,476
Construction and maintenance	$80,987	$49,199
Production and transportation	$50,504	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

13%

Some college

10%

Associate's

16%

Bachelor's

42%

Graduate

18%

High school graduate or higher: 100%
Bachelor's degree or higher: 60.7%
Graduate or professional degree: 18.3%
Households with broadband: 94.1%
Cable, fiber or DSL: 83.1%
No internet access: 1.6%
Without health insurance: 4%
Limited-English households: 1.3%

Geography

City (USPS): Tiffin
State: Iowa
County: Johnson County
Center point: 41.7056° N, 91.6767° W
Land area: 19 sq mi
Water area: under 0.1 sq mi
Time zone: Central Time (UTC-6, UTC-5 in summer)
Zip type: Residential delivery area

Cities and towns within this zip

Tiffin22% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 52340

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
52241	Coralville, IA	4.1 mi	23,250	$69,243	$298,900
52322	Oxford, IA	4.5 mi	2,266	$64,444	$261,100
52317	North Liberty, IA	4.8 mi	23,097	$105,318	$322,800
52246	Iowa City, IA	5.7 mi	22,308	$62,521	$348,900
52242	Iowa City, IA	7.5 mi	4,688	—	—
52338	Swisher, IA	7.9 mi	3,934	$119,605	$392,700
52243	Iowa City, IA · PO box	8.2 mi	—	—	—
52245	Iowa City, IA	8.8 mi	22,853	$78,020	$315,100
52244	Iowa City, IA · PO box	9.2 mi	—	—	—
52236	Homestead, IA	11 mi	564	$87,958	$191,500
52240	Iowa City, IA	11 mi	35,074	$52,960	$242,300
52235	Hills, IA	12 mi	974	$83,333	$240,200

Zip codes like 52340 elsewhere

Matched on income, home values, age, density, education, housing and commuting

Questions about 52340

What city is zip code 52340?

52340 is assigned to Tiffin, Iowa. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 52340 in?

52340 is in Johnson County, Iowa.

What is the population of 52340?

About 6,128 people live in 52340, according to the Census Bureau's American Community Survey.

What time zone is 52340 in?

52340 is in Central Time.

What is the median household income in 52340?

The median household income in 52340 is $98,393.

What zip codes are near 52340?

The closest zip codes to 52340 are 52241, 52322, 52317, 52246, 52242.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 52340, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.