52037

Zip code 52037: Delmar, Iowa

Q: What city is zip code 52037?

52037 is assigned to Delmar, Iowa. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 52037 in?

52037 is mostly in Clinton County, but it extends into 1 other county.

Q: What is the population of 52037?

About 1,172 people live in 52037, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 52037?

The median household income in 52037 is $90,813.

Q: What zip codes are near 52037?

The closest zip codes to 52037 are 52774, 52731, 52254, 52060, 52751.

Residential delivery areaClinton CountyCentral Time

Population

1,172

Median household income

$91K

U.S. $81K

Median home value

$198K

U.S. $333K

Median rent

$941/mo

U.S. $1,413

Median age

42.1

U.S. 38.9

Land area

68 sq mi

17 people/sq mi

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

About 52037

52037 is a rural zip code in Delmar, Iowa (Clinton County), covering 68 sq mi of land. About 1,172 people live here, or 17 per square mile. The median resident is 42.1 years old, compared with 38.9 nationally.

The median household earns $90,813 a year, close to the national median of $80,734. 4.1% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $198,400, or 2.2 years of median household income (U.S.: 4.1 years), which makes homes relatively affordable for local earners. 89% of occupied homes are lived in by their owners, and renters pay a median of $941 a month.

23% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 26.1 minutes each way, and 11% of workers work from home. The most common jobs among working residents are in production and manufacturing; management; and healthcare. 19% of them are self-employed (U.S.: 10%).

How 52037 compares

Sorted from highest to lowest national percentile

Self-employed workers18.8%
97th
U.S. 10% · IA 10.2%211th of 911 in IA
Homeownership rate89.4%
95th
StrengthU.S. 65.2% · IA 71.7%170th of 909 in IA
Healthcare workers13.4%
90th
U.S. 9.7% · IA 9.2%128th of 911 in IA
Residents 65 and older22.4%
85th
U.S. 17.2% · IA 18.1%325th of 911 in IA
Median age42.1
72nd
U.S. 38.9 · IA 38.6480th of 911 in IA
Veterans7.3%
70th
U.S. 6.2% · IA 6.5%395th of 911 in IA
Housing vacancy9.2%
67th
U.S. 10.1% · IA 8.5%437th of 909 in IA
Median household income$90,813
63rd
U.S. $80,734 · IA $75,059186th of 896 in IA
Residents under 1823%
58th
U.S. 22% · IA 22.9%461st of 911 in IA
Median earnings per worker$48,750
52nd
U.S. $49,666 · IA $47,712384th of 910 in IA
Average commute26.1 min
50th
U.S. 26.4 min · IA 19.8 min267th of 902 in IA
Government workers13.1%
45th
U.S. 14.5% · IA 14.5%457th of 911 in IA
Broadband access91.3%
43rd
U.S. 91% · IA 88.9%299th of 909 in IA
Work from home10.8%
39th
U.S. 15.1% · IA 11.3%341st of 911 in IA
Per capita income$36,206
38th
U.S. $44,673 · IA $40,877567th of 911 in IA
Bachelor's degree or higher23%
29th
U.S. 35.7% · IA 31.4%371st of 911 in IA
Uninsured rate4.4%
26th
U.S. 8.4% · IA 5%375th of 911 in IA
Median home value$198,400
21st
U.S. $332,700 · IA $208,000274th of 881 in IA
Median gross rent$941
17th
U.S. $1,413 · IA $972211th of 771 in IA
Unemployment rate3%
16th
StrengthU.S. 5.2% · IA 3.6%331st of 911 in IA
Tech workers1.1%
15th
U.S. 3.8% · IA 2.9%382nd of 911 in IA
Poverty rate4.1%
7th
StrengthU.S. 12.5% · IA 11.1%742nd of 909 in IA
Population density17/sq mi
2nd
U.S. 95/sq mi · IA 58/sq mi533rd of 911 in IA
Diversity index7.5
2nd
U.S. 61.4 · IA 31.4682nd of 911 in IA
Population1,172
1st
U.S. 334,922,499 · IA 3,210,507416th of 911 in IA
Foreign-born residents0%
1st
U.S. 14.1% · IA 5.9%737th of 911 in IA
Rent-burdened renters9.4%
1st
StrengthU.S. 51.1% · IA 43.9%761st of 882 in IA
Income inequality (Gini)0.319
1st
StrengthU.S. 0.483 · IA 0.444818th of 908 in IA

Measure	52037	Clinton	IA	U.S.	National percentile	Rank in IA
Self-employed workers	18.8%	10.7%	10.2%	10%	97th	211th of 911
Homeownership rateStrength	89.4%	74.5%	71.7%	65.2%	95th	170th of 909
Healthcare workers	13.4%	9.1%	9.2%	9.7%	90th	128th of 911
Residents 65 and older	22.4%	20.3%	18.1%	17.2%	85th	325th of 911
Median age	42.1	42.4	38.6	38.9	72nd	480th of 911
Veterans	7.3%	8.3%	6.5%	6.2%	70th	395th of 911
Housing vacancy	9.2%	9.6%	8.5%	10.1%	67th	437th of 909
Median household income	$90,813	$66,981	$75,059	$80,734	63rd	186th of 896
Residents under 18	23%	22.9%	22.9%	22%	58th	461st of 911
Median earnings per worker	$48,750	$47,334	$47,712	$49,666	52nd	384th of 910
Average commute	26.1 min	21.7 min	19.8 min	26.4 min	50th	267th of 902
Government workers	13.1%	13.1%	14.5%	14.5%	45th	457th of 911
Broadband access	91.3%	87.2%	88.9%	91%	43rd	299th of 909
Work from home	10.8%	6.8%	11.3%	15.1%	39th	341st of 911
Per capita income	$36,206	$37,684	$40,877	$44,673	38th	567th of 911
Bachelor's degree or higher	23%	22.4%	31.4%	35.7%	29th	371st of 911
Uninsured rate	4.4%	5.1%	5%	8.4%	26th	375th of 911
Median home value	$198,400	$160,600	$208,000	$332,700	21st	274th of 881
Median gross rent	$941	$850	$972	$1,413	17th	211th of 771
Unemployment rateStrength	3%	3.4%	3.6%	5.2%	16th	331st of 911
Tech workers	1.1%	1.2%	2.9%	3.8%	15th	382nd of 911
Poverty rateStrength	4.1%	13.2%	11.1%	12.5%	7th	742nd of 909
Population density	17/sq mi	67/sq mi	58/sq mi	95/sq mi	2nd	533rd of 911
Diversity index	7.5	20.4	31.4	61.4	2nd	682nd of 911
Population	1,172	46,268	3,210,507	334,922,499	1st	416th of 911
Foreign-born residents	0%	2%	5.9%	14.1%	1st	737th of 911
Rent-burdened rentersStrength	9.4%	47.6%	43.9%	51.1%	1st	761st of 882
Income inequality (Gini)Strength	0.319	0.445	0.444	0.483	1st	818th of 908

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

15%

5–17

18–24

15%

25–34

35–44

45–54

17%

55–64

17%

65–74

75+

Median age

42.1

Under 18

23%

65 and over

22.4%

Race and ethnicity

White96%
Black2%
Hispanic2%
Asian0%
Native American0%
Pacific Islander0%
Other0%
Multiracial0.5%

Diversity index

7.5

U.S. 61.4

Foreign-born

U.S. 14.1%

Born in state

86.5%

Language spoken at home (households)

English only

99%

Spanish

0.2%

Other Indo-European

0.7%

Asian / Pacific

Other

Households

Households: 435
Average household size: 2.7
Family households: 74.5%
Married couples: 69%
Living alone: 21.1%
Veterans (of adults): 7.3%
Male / female: 50% / 50%

Income and poverty

Household income distribution

<$25k

$25–50k

21%

$50–75k

14%

$75–100k

15%

$100–150k

32%

$150–200k

10%

$200k+

Median household income

52037

$90,813

Clinton Co.

$66,981

Iowa

$75,059

United States

$80,734

Per capita income

$36,206

U.S. $44,673

Poverty rate

4.1%

U.S. 12.5%

Households earning $150K+

13.3%

U.S. 23%

Income inequality (Gini)

0.319

U.S. 0.483

Housing

Median home value

52037

$198,400

Clinton Co.

$160,600

Iowa

$208,000

United States

$332,700

Median gross rent

52037

$941

Clinton Co.

$850

Iowa

$972

United States

$1,413

Types of housing

Single-family

97%

2–4 units

0.4%

5–19 units

20+ units

Mobile home

Boat, RV, van

Housing units: 479
Owner-occupied: 89.4%
Vacant: 9.2%
Median year built: 1949
Median rooms: 7.3
Renters paying 30%+ of income: 9.4%
Renters paying 50%+ of income: 0%
Home value to income: 2.2× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

82%

Carpooled

Transit

Walked

Bicycle

Worked from home

11%

Other

0.4%

Commute time (one way)

<10 min

10%

10–19

35%

20–29

13%

30–44

28%

45–59

10%

60+

Average commute

26.1 min

U.S. 26.4 min

Unemployment

U.S. 5.2%

In labor force

59.5%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Production

16%

Management

15%

Healthcare

13%

Office and admin

11%

Transportation and moving

10%

Education

Construction and repair

Sales

Food service

Cleaning and personal care

Legal and social services

Farming, fishing and forestry

Engineering and science

Arts, media and sports

Business and finance

Computer and math

Police and fire

0.7%

Industries

Manufacturing

22%

Health care and social assistance

18%

Agriculture and mining

12%

Retail

10%

Education

Construction

Transportation, warehousing and utilities

Other services

Finance, insurance and real estate

Public administration

Restaurants and hotels

Wholesale

Admin, support and management

Professional and technical services

0.6%

Information

Arts and recreation

Median earnings per worker

$48,750

U.S. $49,666

Self-employed

18.8%

U.S. 10%

Government workers

13.1%

U.S. 14.5%

Nonprofit workers

6.1%

U.S. 8.8%

Median earnings by type of work

Type of work	52037	U.S.
Management, business, science and arts	$60,089	$74,888
Service	$25,938	$26,804
Sales and office	$36,667	$40,476
Construction and maintenance	$82,679	$49,199
Production and transportation	$37,115	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

42%

Some college

15%

Associate's

15%

Bachelor's

18%

Graduate

High school graduate or higher: 95%
Bachelor's degree or higher: 23%
Graduate or professional degree: 5.1%
Households with broadband: 91.3%
Cable, fiber or DSL: 76.1%
No internet access: 8.7%
Without health insurance: 4.4%
Limited-English households: 0.9%

Geography

City (USPS): Delmar
State: Iowa
County: Clinton County
Center point: 41.9672° N, 90.6337° W
Land area: 68 sq mi
Water area: under 0.1 sq mi
Time zone: Central Time (UTC-6, UTC-5 in summer)
Zip type: Residential delivery area

52037 spans 2 counties

Clinton County98% of land
Jackson County2% of land

Cities and towns within this zip

Delmar1% of zip

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

Zip codes near 52037

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
52774	Welton, IA	4.6 mi	101	$71,250	$118,800
52731	Charlotte, IA	7.6 mi	867	$87,727	$155,900
52254	Lost Nation, IA	8.9 mi	1,004	$64,375	$113,600
52060	Maquoketa, IA	9.6 mi	8,007	$68,143	$158,300
52751	Grand Mound, IA	9.7 mi	976	$82,143	$172,700
52742	De Witt, IA	11 mi	7,284	$97,946	$261,000
52750	Goose Lake, IA	12 mi	654	$93,155	$167,300
52069	Preston, IA	12 mi	1,743	$75,313	$169,500
52729	Calamus, IA	13 mi	886	$87,500	$178,800
52030	Andrew, IA	13 mi	423	$66,343	$121,300
52074	Spragueville, IA	13 mi	119	$86,250	$118,800
52207	Baldwin, IA	13 mi	256	$59,250	$71,700

Zip codes like 52037 elsewhere

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

Questions about 52037

What city is zip code 52037?

52037 is assigned to Delmar, Iowa. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 52037 in?

52037 is mostly in Clinton County, but it extends into 1 other county.

What is the population of 52037?

About 1,172 people live in 52037, according to the Census Bureau's American Community Survey.

What time zone is 52037 in?

52037 is in Central Time.

What is the median household income in 52037?

The median household income in 52037 is $90,813.

What zip codes are near 52037?

The closest zip codes to 52037 are 52774, 52731, 52254, 52060, 52751.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 52037, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.