Postville ZIP Code List — Allamakee County, IA

There is one unique ZIP code in Postville, Iowa and it is 52162. Area code: 563.

ZIP codes

96.50

sq mi land

0.00

sq mi water

563

area code

Postville, IA ZIP code map

About Postville, IA

Postville is a charming city located in Iowa, situated within Allamakee County. Known for its rich cultural heritage and community spirit, Postville offers a unique blend of small-town charm and diversity. With a ZIP code of 52162, this city serves as a focal point for both locals and visitors alike.

Location & geography

Postville covers a land area of 96.50 square miles and has no water area. The city is approximately 20 miles from Decorah, making it an accessible destination for those exploring northeastern Iowa. Surrounded by lush landscapes and rolling hills, the terrain offers beautiful views and outdoor activities.

Community & economy

The character of Postville is defined by its diverse community, which brings together various cultural backgrounds. Key industries in the area include agriculture and small manufacturing, contributing to the local economy. Daily life in Postville is filled with community events and friendly interactions, creating a welcoming atmosphere for residents and visitors alike.

Transportation

Postville is accessible via several highways, including U.S. Route 18, which connects it to larger regional roadways. The nearest named airport is the Decorah Airport, located about 20 miles away, providing limited air travel options for the community. The city does not have public transit but offers a tight-knit environment where walking and biking are common.

History

Postville was founded in the mid-19th century and has evolved as a hub for various industries over the years. Historically significant for its contributions to agriculture and small-scale manufacturing, the city has played an important role in the region's development. Notable events have included cultural festivals that celebrate the town’s heritage and community spirit.

Did you know?

A surprising fact about Postville is its diverse cultural composition, which includes a vibrant Hispanic community. This diversity is reflected in local events and festivals that promote cultural exchange and unity.

ZIP codes for Postville, IA (1)

ZIP code	City	County	Map
52162	Postville	Allamakee	View map

Demographics & statistics

3,548

Population

34.0

Median age

$58,800

Median household income

$25,783

Per capita income

$114,100

Median home value

$803

Median monthly rent

71.4%

Home ownership

21.6%

Poverty rate

5.6%

Unemployment

1,081

Housing units

11.9%

Bachelor's or higher

Age distribution

Male Female

137

Under 5

132

162

5–9

156

170

10–14

164

117

15–19

114

138

20–24

134

190

25–34

183

185

35–44

178

177

45–54

172

55–59

60–64

170

65–74

165

143

75–84

138

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,067	30.1%
18 and over	2,481	69.9%
65 and over	685	19.3%
Median age	34.0 years

Race & ethnicity

White 64.7%

Hispanic or Latino 11.6%

Two or more races 9.9%

Black or African American 6.5%

Other race 3.7%

American Indian / Alaska Native 2.1%

Asian 1.4%

Group	Count	%
White	2,597	64.7%
Hispanic or Latino	465	11.6%
Two or more races	399	9.9%
Black or African American	262	6.5%
Other race	147	3.7%
American Indian / Alaska Native	85	2.1%
Asian	58	1.4%

Household income

Under $10k 3.5%

$10k–$15k 3.9%

$15k–$25k 10.7%

$25k–$35k 9.4%

$35k–$50k 17.6%

$50k–$75k 18.3%

$75k–$100k 15.7%

$100k–$150k 10.0%

$150k–$200k 7.1%

$200k+ 3.8%

Range	% of households
Under $10k	3.5%
$10k–$15k	3.9%
$15k–$25k	10.7%
$25k–$35k	9.4%
$35k–$50k	17.6%
$50k–$75k	18.3%
$75k–$100k	15.7%
$100k–$150k	10.0%
$150k–$200k	7.1%
$200k+	3.8%
Median income	$58,800

Housing

Home values

Under $50k 12.2%

$50k–$100k 29.1%

$100k–$150k 24.1%

$150k–$200k 13.3%

$200k–$300k 12.7%

$300k–$500k 4.4%

$500k–$1M 2.3%

$1M+ 1.9%

Housing overview

Metric	Value
Median home value	$114,100
Median rent / month	$803
Owner occupied	71.4%
Renter occupied	28.6%
Vacant	10.5%
Single-family detached	80.1%
Large apartment buildings	0.7%
Mobile homes	0.3%
Median rooms	6.0
Avg household size (owned)	2.85

Year built

Era	%
2020 or later	0.0%
2010–2019	6.6%
2000–2009	6.3%
1990–1999	10.5%
1980–1989	4.7%
1970–1979	9.9%
1960–1969	6.5%
1950–1959	6.9%
1940–1949	5.7%
1939 or earlier	42.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.3%
1 bedroom	4.3%
2 bedrooms	29.0%
3 bedrooms	36.5%
4 bedrooms	22.8%
5+ bedrooms	7.2%

Vehicles per household

Vehicles	% of households
No vehicle	5.9%
1 vehicle	22.5%
2 vehicles	43.4%
3 or more	28.2%

Heating fuel

Fuel type	%
Utility gas	50.2%
Electricity	19.6%
Propane / LP gas	23.9%
Fuel oil	0.7%
Wood	2.3%
Solar	1.3%

Households & families

Household type	Count	%
Married-couple family	707	54.3%
Cohabiting couple	93	7.1%
Male householder, no spouse	238	18.3%
Female householder, no spouse	264	20.3%
Households with children under 18	436	33.5%
Households with seniors (65+)	468	35.9%
Average household size	2.68

Marital status

Status	Male	Female
Never married	34.7%	26.6%
Married	55.5%	57.5%
Separated	1.3%	3.4%
Widowed	2.5%	7.8%
Divorced	6.0%	4.7%

Education

Less than 9th grade 7.7%

Some HS, no diploma 6.6%

HS graduate 43.7%

Some college, no degree 21.7%

Associate's degree 8.5%

Bachelor's degree 8.3%

Graduate / professional 3.5%

Metric	%
HS diploma or higher	85.7%
Bachelor's or higher	11.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	68	6.6%
Kindergarten	122	11.9%
Elementary school	498	48.5%
High school	218	21.2%
College / grad school	120	11.7%

Employment

Industry of employment

Manufacturing 25.5%

Education & healthcare 21.2%

Agriculture & mining 11.8%

Retail trade 10.6%

Construction 9.8%

Professional & management 6.4%

Arts, food & hospitality 5.2%

Other services 4.2%

Transportation & utilities 3.2%

Public administration 0.8%

Finance & real estate 0.6%

Wholesale trade 0.4%

Information 0.3%

Occupation

Category	%
Management, business & arts	29.5%
Service	14.0%
Sales & office	13.2%
Natural resources & construction	16.3%
Production & transportation	26.9%

Employment type

Type	%
Private sector	78.8%
Government	9.2%
Self-employed	12.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	66.3%
Carpool	12.6%
Public transit	0.0%
Walk	9.5%
Other means	2.2%
Avg commute (minutes)	20.1

Poverty

All people 21.6%

Under 18 years 32.7%

18 and over 16.8%

Married-couple families 18.7%

Female-led households 57.4%

Income support

Source	% of households
Social Security	33.7%
Retirement income	25.6%
Supplemental Security	2.2%
Cash public assistance	3.8%
Food stamps / SNAP	7.1%

Health indicators

Condition	%
High blood pressure	32.8%
High cholesterol	33.1%
Heart disease	7.0%
Stroke	3.4%
Asthma	9.6%
Arthritis	24.5%
Kidney disease	3.1%
Pulmonary disease	7.5%
Cancer	6.7%

Behavior / access	%
Binge drinking	21.8%
No physical activity	29.7%
Less than 7 hrs sleep	31.1%
Fair or poor health	15.7%
Poor mental health	14.0%
Poor physical health	10.8%
No health insurance	14.9%
Visited doctor (checkup)	72.5%
Visited dentist	57.7%
Cholesterol screening	86.0%
Teeth loss	17.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	125	5.0%

Disability	%
Any disability	8.4%
Under 18	5.0%
18–64 years	6.0%
65 and over	20.6%

Health insurance coverage

Type	%
Private insurance	55.4%
Public insurance	45.6%
Uninsured under 19	10.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,279	92.4%
Spanish	729	22.2%
Other Indo-European	553	16.9%
Asian & Pacific Islander	42	1.3%
Other languages	16	0.5%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,764	77.9%
Born in same state	2,623	73.9%
Born in different state	1,938	54.6%
Foreign born	141	4.0%
Naturalized citizen	784	22.1%
Not a US citizen	247	31.5%

Ancestry

Ancestry	Count	%
Polish	349	9.8%
French	104	2.9%
Italian	90	2.5%
Arab	71	2%

Ancestry	Count	%
English	24	0.7%
Dutch	8	0.2%
German	1	0%

Technology access

Metric	% of households
Computer access	36.7%
Internet access	86.5%

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

Frequently asked questions

What is the ZIP code for Postville, IA?

Postville, IA has one ZIP code: 52162.

What is the main ZIP code for Postville, IA?

The primary ZIP code for Postville, IA is 52162. The city uses area code 563 for phone service.

What county is Postville, IA in?

Postville is located in Allamakee County, Iowa.

How many ZIP codes are in Postville, IA?

Postville, IA has 1 ZIP code.

What is the ZIP code for downtown Postville and the historic Main Street area?

Downtown Postville, including the historic Main Street commercial district, is located in ZIP code 52162, which serves as the central business area of this Allamakee County community.

What ZIP code covers Postville's residential neighborhoods near the Turkey River?

The residential areas of Postville near the Turkey River, which runs through the city, are all serviced by ZIP code 52162, the only ZIP code for this Iowa community.