Holy Cross ZIP Codes — Dubuque County, IA

There is one unique ZIP code in Holy Cross, Iowa and it is 52053. Area code: 563.

ZIP codes

58.45

sq mi land

0.00

sq mi water

563

area code

Holy Cross, IA ZIP code map

About Holy Cross, IA

Holy Cross is a charming city located in Dubuque County, Iowa, known for its close-knit community and rich cultural heritage. The city offers a peaceful rural lifestyle while still being accessible to larger urban areas nearby. With its friendly atmosphere and welcoming inhabitants, Holy Cross serves as a quaint destination for visitors and residents alike.

Location & geography

Holy Cross, IA, is situated in the northeastern part of the state, approximately 15 miles northwest of Dubuque, the largest city in the county. The city shares its proximity with other small towns like Epworth, which lies about 6 miles to the south, and Farley, located around 7 miles to the southwest. The total land area of Holy Cross spans 58.45 square miles, and there are no significant water features within its boundaries.

Community & economy

The community of Holy Cross is known for its strong sense of tradition and local values, creating a warm environment for residents and visitors alike. The area primarily supports agricultural industries, contributing to the local economy and lifestyle. Daily life in Holy Cross often revolves around community events, local gatherings, and enjoying the scenic countryside.

Transportation

Holy Cross is easily accessible via state highways, with connections to U.S. Route 20 and Iowa Highway 3 facilitating travel to neighboring towns and cities. The nearest major airport is located in Dubuque, about 15 miles away, offering regional flights and services. Residents typically rely on personal vehicles for transportation, given the rural setting.

History

Holy Cross was founded in the 19th century, reflecting the area's historical roots tied to agriculture and local farming practices. Over the years, the city has developed key industries that support its population, while maintaining a close relationship with its historical origins. Notable events, such as local festivals and fairs, celebrate the city's heritage and bring the community together.

Did you know?

One little-known fact about Holy Cross is that it features several historic churches that showcase the city's strong religious heritage. The city's name is derived from the Holy Cross of Jesus, reflecting the deep-rooted traditions and history of its earliest settlers.

ZIP codes for Holy Cross, IA (1)

ZIP code	City	County	Map
52053	Holy Cross	Dubuque	View map

Demographics & statistics

1,317

Population

34.5

Median age

$114,265

Median household income

$37,288

Per capita income

$225,000

Median home value

Median monthly rent

77.7%

Home ownership

1.3%

Poverty rate

0.9%

Unemployment

353

Housing units

21.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

116

45–54

104

55–59

60–64

101

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	281	21.3%
18 and over	1,036	78.7%
65 and over	288	21.9%
Median age	34.5 years

Race & ethnicity

White 95.1%

Two or more races 2.8%

Hispanic or Latino 0.8%

Other race 0.8%

American Indian / Alaska Native 0.6%

Group	Count	%
White	1,262	95.1%
Two or more races	37	2.8%
Hispanic or Latino	10	0.8%
Other race	10	0.8%
American Indian / Alaska Native	8	0.6%

Household income

Under $10k 0.4%

$10k–$15k 2.2%

$15k–$25k 7.8%

$25k–$35k 8.3%

$35k–$50k 7.4%

$50k–$75k 6.9%

$75k–$100k 10.5%

$100k–$150k 35.0%

$150k–$200k 9.4%

$200k+ 12.1%

Range	% of households
Under $10k	0.4%
$10k–$15k	2.2%
$15k–$25k	7.8%
$25k–$35k	8.3%
$35k–$50k	7.4%
$50k–$75k	6.9%
$75k–$100k	10.5%
$100k–$150k	35.0%
$150k–$200k	9.4%
$200k+	12.1%
Median income	$114,265

Housing

Home values

Under $50k 0.9%

$50k–$100k 8.0%

$100k–$150k 12.9%

$150k–$200k 23.9%

$200k–$300k 15.2%

$300k–$500k 28.2%

$500k–$1M 10.9%

Housing overview

Metric	Value
Median home value	$225,000
Median rent / month	$0
Owner occupied	77.7%
Renter occupied	22.3%
Vacant	1.1%
Single-family detached	92.5%
Large apartment buildings	0.0%
Mobile homes	1.3%
Median rooms	6.5
Avg household size (owned)	3.20

Year built

Era	%
2020 or later	0.0%
2010–2019	8.6%
2000–2009	11.7%
1990–1999	10.4%
1980–1989	6.0%
1970–1979	12.1%
1960–1969	12.8%
1950–1959	4.6%
1940–1949	3.3%
1939 or earlier	30.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	6.0%
2 bedrooms	11.9%
3 bedrooms	53.6%
4 bedrooms	24.9%
5+ bedrooms	3.5%

Vehicles per household

Vehicles	% of households
No vehicle	1.8%
1 vehicle	13.4%
2 vehicles	38.4%
3 or more	46.4%

Heating fuel

Fuel type	%
Utility gas	1.8%
Electricity	17.0%
Propane / LP gas	56.5%
Fuel oil	10.5%
Wood	11.6%
No fuel used	0.2%

Households & families

Household type	Count	%
Married-couple family	332	74.1%
Cohabiting couple	4	0.9%
Male householder, no spouse	73	16.3%
Female householder, no spouse	39	8.7%
Households with children under 18	170	37.9%
Households with seniors (65+)	167	37.3%
Average household size	2.94

Marital status

Status	Male	Female
Never married	35.2%	29.3%
Married	60.4%	65.6%
Separated	0.2%	0.0%
Widowed	1.7%	4.4%
Divorced	2.6%	0.6%

Education

Less than 9th grade 2.9%

Some HS, no diploma 6.8%

HS graduate 44.5%

Some college, no degree 12.5%

Associate's degree 11.4%

Bachelor's degree 14.7%

Graduate / professional 7.3%

Metric	%
HS diploma or higher	90.3%
Bachelor's or higher	21.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	39	11.3%
Kindergarten	3	0.9%
Elementary school	84	24.3%
High school	79	22.8%
College / grad school	141	40.8%

Employment

Industry of employment

Education & healthcare 29.2%

Retail trade 16.1%

Other services 12.7%

Manufacturing 11.3%

Professional & management 10.9%

Construction 5.7%

Finance & real estate 4.4%

Arts, food & hospitality 3.2%

Agriculture & mining 2.7%

Transportation & utilities 1.6%

Wholesale trade 1.1%

Information 0.6%

Public administration 0.5%

Occupation

Category	%
Management, business & arts	30.6%
Service	18.3%
Sales & office	12.7%
Natural resources & construction	10.4%
Production & transportation	28.0%

Employment type

Type	%
Private sector	85.1%
Government	3.8%
Self-employed	11.1%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	79.7%
Carpool	6.6%
Public transit	0.0%
Walk	0.1%
Other means	0.2%
Avg commute (minutes)	32.6

Poverty

All people 1.3%

Under 18 years 0.4%

18 and over 1.5%

Married-couple families 0.3%

Female-led households 33.3%

Income support

Source	% of households
Social Security	39.5%
Retirement income	21.7%
Supplemental Security	2.0%
Cash public assistance	0.0%
Food stamps / SNAP	1.1%

Health indicators

Condition	%
High blood pressure	30.1%
High cholesterol	32.2%
Heart disease	6.3%
Stroke	2.8%
Asthma	9.0%
Arthritis	23.2%
Kidney disease	2.6%
Pulmonary disease	6.6%
Cancer	6.5%

Behavior / access	%
Binge drinking	24.8%
No physical activity	22.5%
Less than 7 hrs sleep	31.0%
Fair or poor health	12.4%
Poor mental health	13.3%
Poor physical health	9.4%
No health insurance	9.7%
Visited doctor (checkup)	74.6%
Visited dentist	69.4%
Cholesterol screening	87.9%
Teeth loss	13.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	56	5.4%

Disability	%
Any disability	13.5%
Under 18	0.0%
18–64 years	10.8%
65 and over	33.7%

Health insurance coverage

Type	%
Private insurance	89.2%
Public insurance	27.9%
Uninsured under 19	0.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,196	90.8%
Spanish	1	0.1%
Other Indo-European	1	0.1%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,306	99.2%
Born in same state	1,306	99.2%
Born in different state	1,232	93.5%
Foreign born	0	0.0%
Naturalized citizen	11	0.8%
Not a US citizen	6	54.5%

Ancestry

Ancestry	Count	%
Italian	222	16.9%
French	86	6.5%
Arab	65	4.9%

Ancestry	Count	%
Polish	12	0.9%
English	5	0.4%

Technology access

Metric	% of households
Computer access	34.0%
Internet access	88.8%

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

Frequently asked questions

What ZIP codes does Holy Cross, IA have?

Holy Cross, IA has one ZIP code: 52053. Each ZIP code serves a distinct delivery area within the city and surrounding region.