Mc Gregor ZIP Code List — Clayton County, IA

There is one unique ZIP code in Mc Gregor, Iowa and it is 52157. Area code: 563.

ZIP codes

56.71

sq mi land

2.22

sq mi water

563

area code

Mc Gregor, IA ZIP code map

About Mc Gregor, IA

Mc Gregor, Iowa, is a charming city located in Clayton County. With its rich history and picturesque landscapes, it offers a unique blend of small-town charm and natural beauty. The city is named after an early settler, serving as a gateway to outdoor activities and cultural experiences.

Location & geography

Mc Gregor is situated in the northeastern part of Iowa, surrounded by rolling hills and the scenic Mississippi River. It is approximately 10 miles from Prairie du Chien, Wisconsin, and 15 miles from Marquette, Iowa, making it accessible for visitors from neighboring areas. The city has a total land area of 56.71 square miles and a water area of 2.22 square miles.

Community & economy

The community in Mc Gregor is known for its warm and welcoming atmosphere, where locals take pride in their heritage. The economy is primarily driven by tourism, small businesses, and agriculture, contributing to a vibrant daily life for residents. Visitors can enjoy various events and activities that highlight the area's culture and community spirit.

Transportation

Mc Gregor is accessible via Highway 18, which connects to other major routes in the region. The nearest airport is the Prairie du Chien Municipal Airport, located about 11 miles away. Public transit options are limited, but the city's layout encourages a walkable environment for local residents.

History

Founded in the mid-1800s, Mc Gregor played a vital role in the early trade and transportation routes along the Mississippi River. The city developed as a center for logging and agriculture, contributing to its economic foundation. Over the years, it has hosted numerous cultural and historical events, enriching its community character.

Did you know?

One surprising fact about Mc Gregor is that it served as a significant shipping point for lumber during the 19th century, contributing to its early growth. Additionally, the city's scenic location along the Mississippi River provides numerous outdoor recreational opportunities, making it a hidden gem for nature enthusiasts.

ZIP codes for Mc Gregor, IA (1)

ZIP code	City	County	Map
52157	Mc Gregor	Clayton	View map

Demographics & statistics

1,457

Population

55.5

Median age

$55,119

Median household income

$37,547

Per capita income

$163,500

Median home value

$734

Median monthly rent

73.3%

Home ownership

10.6%

Poverty rate

1.5%

Unemployment

676

Housing units

18.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

128

65–74

116

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	209	14.3%
18 and over	1,248	85.7%
65 and over	438	30.1%
Median age	55.5 years

Race & ethnicity

White 97.3%

Two or more races 1.3%

Hispanic or Latino 0.8%

Asian 0.3%

Other race 0.2%

American Indian / Alaska Native 0.1%

Group	Count	%
White	1,429	97.3%
Two or more races	19	1.3%
Hispanic or Latino	12	0.8%
Asian	5	0.3%
Other race	3	0.2%
American Indian / Alaska Native	1	0.1%

Household income

Under $10k 6.8%

$10k–$15k 4.0%

$15k–$25k 7.6%

$25k–$35k 10.8%

$35k–$50k 16.3%

$50k–$75k 15.1%

$75k–$100k 11.2%

$100k–$150k 24.2%

$150k–$200k 1.0%

$200k+ 3.2%

Range	% of households
Under $10k	6.8%
$10k–$15k	4.0%
$15k–$25k	7.6%
$25k–$35k	10.8%
$35k–$50k	16.3%
$50k–$75k	15.1%
$75k–$100k	11.2%
$100k–$150k	24.2%
$150k–$200k	1.0%
$200k+	3.2%
Median income	$55,119

Housing

Home values

Under $50k 4.9%

$50k–$100k 14.9%

$100k–$150k 22.8%

$150k–$200k 18.8%

$200k–$300k 26.6%

$300k–$500k 9.0%

$500k–$1M 3.0%

Housing overview

Metric	Value
Median home value	$163,500
Median rent / month	$734
Owner occupied	73.3%
Renter occupied	26.7%
Vacant	16.7%
Single-family detached	77.6%
Large apartment buildings	7.0%
Mobile homes	1.3%
Median rooms	6.2
Avg household size (owned)	2.00

Year built

Era	%
2020 or later	0.0%
2010–2019	11.6%
2000–2009	10.8%
1990–1999	13.2%
1980–1989	3.6%
1970–1979	12.9%
1960–1969	4.4%
1950–1959	8.1%
1940–1949	1.8%
1939 or earlier	33.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.9%
1 bedroom	11.5%
2 bedrooms	29.0%
3 bedrooms	42.2%
4 bedrooms	15.0%
5+ bedrooms	1.4%

Vehicles per household

Vehicles	% of households
No vehicle	12.3%
1 vehicle	23.5%
2 vehicles	43.1%
3 or more	21.1%

Heating fuel

Fuel type	%
Utility gas	4.4%
Electricity	17.0%
Propane / LP gas	69.6%
Fuel oil	1.5%
Wood	5.8%
No fuel used	0.6%

Households & families

Household type	Count	%
Married-couple family	383	52.9%
Cohabiting couple	40	5.5%
Male householder, no spouse	156	21.5%
Female householder, no spouse	145	20.0%
Households with children under 18	139	19.2%
Households with seniors (65+)	269	37.2%
Average household size	1.96

Marital status

Status	Male	Female
Never married	19.7%	15.7%
Married	59.9%	59.7%
Separated	0.3%	0.5%
Widowed	2.8%	9.7%
Divorced	17.2%	14.4%

Education

Less than 9th grade 1.1%

Some HS, no diploma 6.0%

HS graduate 43.2%

Some college, no degree 23.9%

Associate's degree 6.9%

Bachelor's degree 16.0%

Graduate / professional 2.9%

Metric	%
HS diploma or higher	92.9%
Bachelor's or higher	18.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	18	8.1%
Kindergarten	3	1.4%
Elementary school	116	52.3%
High school	61	27.5%
College / grad school	24	10.8%

Employment

Industry of employment

Manufacturing 17.5%

Education & healthcare 14.5%

Retail trade 14.0%

Public administration 12.2%

Arts, food & hospitality 10.4%

Other services 9.0%

Construction 8.2%

Information 4.1%

Transportation & utilities 3.7%

Professional & management 3.7%

Wholesale trade 1.4%

Finance & real estate 0.8%

Agriculture & mining 0.6%

Occupation

Category	%
Management, business & arts	31.4%
Service	21.0%
Sales & office	19.2%
Natural resources & construction	6.6%
Production & transportation	21.8%

Employment type

Type	%
Private sector	73.8%
Government	18.8%
Self-employed	7.0%
Unpaid family workers	0.5%

Commute

Method	%
Drive alone	83.1%
Carpool	6.0%
Public transit	0.0%
Walk	0.9%
Other means	4.3%
Avg commute (minutes)	18.6

Poverty

All people 10.6%

Under 18 years 15.8%

18 and over 9.7%

Married-couple families 3.9%

Female-led households 41.4%

Income support

Source	% of households
Social Security	40.6%
Retirement income	33.3%
Supplemental Security	5.8%
Cash public assistance	6.9%
Food stamps / SNAP	7.6%

Health indicators

Condition	%
High blood pressure	38.2%
High cholesterol	36.7%
Heart disease	8.3%
Stroke	3.8%
Asthma	9.4%
Arthritis	28.1%
Kidney disease	3.5%
Pulmonary disease	8.4%
Cancer	8.1%

Behavior / access	%
Binge drinking	19.6%
No physical activity	27.6%
Less than 7 hrs sleep	30.5%
Fair or poor health	15.3%
Poor mental health	13.1%
Poor physical health	11.2%
No health insurance	9.7%
Visited doctor (checkup)	75.7%
Visited dentist	63.9%
Cholesterol screening	89.1%
Teeth loss	15.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	95	7.6%

Disability	%
Any disability	18.1%
Under 18	0.0%
18–64 years	23.6%
65 and over	16.8%

Health insurance coverage

Type	%
Private insurance	77.7%
Public insurance	47.3%
Uninsured under 19	7.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,440	98.8%
Spanish	7	0.5%
Other Indo-European	0	0.0%
Asian & Pacific Islander	2	0.1%
Other languages	5	0.3%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,446	99.2%
Born in same state	1,446	99.2%
Born in different state	728	50.0%
Foreign born	0	0.0%
Naturalized citizen	11	0.8%
Not a US citizen	7	63.6%

Ancestry

Ancestry	Count	%
Italian	222	15.2%
Polish	145	10%
French	123	8.4%
Arab	57	3.9%

Ancestry	Count	%
Dutch	20	1.4%
Norwegian	12	0.8%
English	8	0.5%
German	5	0.3%

Technology access

Metric	% of households
Computer access	49.7%
Internet access	90.9%

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

Frequently asked questions

What is the ZIP code for Mc Gregor, IA?

Mc Gregor, IA has one ZIP code: 52157.

What is the main ZIP code for Mc Gregor, IA?

The primary ZIP code for Mc Gregor, IA is 52157. The city uses area code 563 for phone service.

What county is Mc Gregor, IA in?

Mc Gregor is located in Clayton County, Iowa.

How many ZIP codes are in Mc Gregor, IA?

Mc Gregor, IA has 1 ZIP code.

What ZIP code should I use for mailing packages to businesses located in downtown Mc Gregor along Main Street?

All mail to downtown Mc Gregor, including the Main Street commercial district, uses the ZIP code 52157, which covers the entire city.

What is the correct ZIP code for the Mc Gregor area near the Mississippi River bluffs and waterfront?

Addresses in the Mc Gregor waterfront and bluff areas along the Mississippi River use ZIP code 52157, the sole ZIP code serving this historic river town.