Allamakee County, IA ZIP Codes

Iowa (IA) · 7 ZIP codes · 7 cities

ZIP codes

13,926

population (2021)

-2.8%

pop change since 2010

19005

FIPS code

Allamakee County ZIP code map

About Allamakee County

Allamakee County is located in Iowa and contains 7 ZIP codes across 7 cities and communities. The county's population was 13,926 as of 2021, a decrease of 2.8% from 14,330 in 2010. The timezone is Mountain Time (observes DST). The Federal Information Processing System (FIPS) code for Allamakee County is 19005.

Population
2021 population	13,926
2010 population	14,330
Change	-2.8%

County details
State	Iowa
FIPS code	19005
Timezone	Mountain
Daylight saving	Yes

Cities in Allamakee County

Dorchester Harpers Ferry Lansing New Albin Postville Waterville Waukon

ZIP codes for Allamakee County, IA (7)

ZIP code	City	County	Map
52140	Dorchester	Allamakee	View map
52146	Harpers Ferry	Allamakee	View map
52151	Lansing	Allamakee	View map
52160	New Albin	Allamakee	View map
52162	Postville	Allamakee	View map
52170	Waterville	Allamakee	View map
52172	Waukon	Allamakee	View map

Demographics & statistics

14,216

Population

43.3

Median age

$60,009

Median household income

$32,666

Per capita income

$170,171

Median home value

$490

Median monthly rent

84.4%

Home ownership

9.7%

Poverty rate

3.0%

Unemployment

6,596

Housing units

19.3%

Bachelor's or higher

Age distribution

Male Female

479

Under 5

407

486

5–9

413

567

10–14

483

417

15–19

355

411

20–24

350

771

25–34

657

761

35–44

648

828

45–54

704

621

55–59

529

518

60–64

441

1,038

65–74

883

515

75–84

439

267

85+

228

← Male

Female →

Age summary

Group	Count	%
Under 18	3,290	19.6%
18 and over	10,926	80.4%
65 and over	3,370	26.0%
Median age	43.3 years

Race & ethnicity

White 87%

Hispanic or Latino 4.4%

Two or more races 3.4%

Black or African American 1.9%

Other race 1.8%

American Indian / Alaska Native 0.9%

Asian 0.6%

Group	Count	%
White	12,933	87%
Hispanic or Latino	652	4.4%
Two or more races	508	3.4%
Black or African American	284	1.9%
Other race	275	1.8%
American Indian / Alaska Native	132	0.9%
Asian	84	0.6%

Household income

Under $10k 2.2%

$10k–$15k 3.1%

$15k–$25k 11.5%

$25k–$35k 8.2%

$35k–$50k 11.8%

$50k–$75k 23.1%

$75k–$100k 15.7%

$100k–$150k 12.8%

$150k–$200k 4.5%

$200k+ 7.0%

Range	% of households
Under $10k	2.2%
$10k–$15k	3.1%
$15k–$25k	11.5%
$25k–$35k	8.2%
$35k–$50k	11.8%
$50k–$75k	23.1%
$75k–$100k	15.7%
$100k–$150k	12.8%
$150k–$200k	4.5%
$200k+	7.0%
Median income	$60,009

Housing

Home values

Under $50k 10.9%

$50k–$100k 18.7%

$100k–$150k 14.2%

$150k–$200k 13.7%

$200k–$300k 25.0%

$300k–$500k 10.7%

$500k–$1M 5.5%

$1M+ 1.2%

Housing overview

Metric	Value
Median home value	$170,171
Median rent / month	$490
Owner occupied	84.4%
Renter occupied	15.6%
Vacant	20.6%
Single-family detached	79.5%
Large apartment buildings	0.1%
Mobile homes	13.3%
Median rooms	6.3
Avg household size (owned)	2.25

Year built

Era	%
2020 or later	0.1%
2010–2019	7.1%
2000–2009	16.3%
1990–1999	14.1%
1980–1989	7.3%
1970–1979	9.1%
1960–1969	5.7%
1950–1959	5.5%
1940–1949	3.0%
1939 or earlier	31.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.3%
1 bedroom	5.1%
2 bedrooms	29.5%
3 bedrooms	43.6%
4 bedrooms	16.1%
5+ bedrooms	5.4%

Vehicles per household

Vehicles	% of households
No vehicle	2.6%
1 vehicle	23.9%
2 vehicles	38.6%
3 or more	34.8%

Heating fuel

Fuel type	%
Utility gas	19.2%
Electricity	14.0%
Propane / LP gas	51.2%
Fuel oil	4.1%
Wood	9.9%
Solar	0.2%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	3,081	55.4%
Cohabiting couple	592	7.9%
Male householder, no spouse	1,182	22.9%
Female householder, no spouse	1,254	13.8%
Households with children under 18	1,386	20.0%
Households with seniors (65+)	2,329	40.8%
Average household size	2.20

Marital status

Status	Male	Female
Never married	26.1%	16.1%
Married	58.3%	67.6%
Separated	0.2%	0.7%
Widowed	5.1%	6.9%
Divorced	10.3%	8.7%

Education

Less than 9th grade 2.6%

Some HS, no diploma 4.6%

HS graduate 39.8%

Some college, no degree 19.1%

Associate's degree 14.5%

Bachelor's degree 14.6%

Graduate / professional 4.8%

Metric	%
HS diploma or higher	92.8%
Bachelor's or higher	19.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	206	6.5%
Kindergarten	238	7.5%
Elementary school	1,488	38.8%
High school	631	20.4%
College / grad school	537	26.8%

Employment

Industry of employment

Education & healthcare 22.8%

Retail trade 15.8%

Agriculture & mining 13.9%

Manufacturing 9.8%

Construction 9.0%

Transportation & utilities 4.9%

Finance & real estate 4.6%

Professional & management 4.5%

Arts, food & hospitality 4.3%

Public administration 4.1%

Other services 2.5%

Wholesale trade 2.0%

Information 1.8%

Occupation

Category	%
Management, business & arts	32.1%
Service	13.7%
Sales & office	21.8%
Natural resources & construction	18.1%
Production & transportation	14.3%

Employment type

Type	%
Private sector	67.7%
Government	14.8%
Self-employed	17.2%
Unpaid family workers	0.4%

Commute

Method	%
Drive alone	73.6%
Carpool	10.2%
Public transit	0.0%
Walk	6.1%
Other means	2.0%
Avg commute (minutes)	26.4

Poverty

All people 9.7%

Under 18 years 11.1%

18 and over 8.9%

Married-couple families 5.7%

Female-led households 20.9%

Income support

Source	% of households
Social Security	39.7%
Retirement income	28.1%
Supplemental Security	3.6%
Cash public assistance	1.2%
Food stamps / SNAP	5.0%

Health indicators

Condition	%
High blood pressure	35.9%
High cholesterol	33.8%
Heart disease	7.8%
Stroke	3.6%
Asthma	9.3%
Arthritis	27.6%
Kidney disease	3.2%
Pulmonary disease	8.0%
Cancer	7.8%

Behavior / access	%
Binge drinking	21.3%
No physical activity	27.6%
Less than 7 hrs sleep	30.3%
Fair or poor health	14.7%
Poor mental health	13.1%
Poor physical health	10.9%
No health insurance	10.4%
Visited doctor (checkup)	74.1%
Visited dentist	60.9%
Cholesterol screening	89.1%
Teeth loss	14.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	860	7.8%

Disability	%
Any disability	9.6%
Under 18	1.5%
18–64 years	6.8%
65 and over	23.2%

Health insurance coverage

Type	%
Private insurance	74.6%
Public insurance	38.2%
Uninsured under 19	3.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	13,330	93.6%
Spanish	892	3.7%
Other Indo-European	596	2.6%
Asian & Pacific Islander	157	0.6%
Other languages	16	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	13,298	96.3%
Born in same state	13,138	95.7%
Born in different state	8,960	57.6%
Foreign born	160	0.6%
Naturalized citizen	918	3.7%
Not a US citizen	343	39.1%

Ancestry

Ancestry	Count	%
Italian	2,463	17.3%
Polish	2,377	16.7%
French	1,008	7.1%
Arab	661	4.6%
English	128	0.9%

Ancestry	Count	%
Dutch	86	0.6%
German	19	0.1%
Irish	8	0.1%
Norwegian	1	0%

Technology access

Metric	% of households
Computer access	45.5%
Internet access	84.7%

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

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