ZIP Code 52140

ZIP Code Tabulation Area in Allamakee County, Iowa.

Population: 469
Median household income: $89,722
Median home value: $216,700

ZIP Code 52140 (Allamakee County, Iowa) is home to about 469 residents. At $89,722, its median household income sits above Allamakee County's $66,000.

Between 2019 and 2023, ZIP Code 52140's population declined 21.4% from 597 to 469, while its median household income rose 91.3% from $46,898 to $89,722.

The largest age group is 65 to 74, 24.9% of residents. White (non-Hispanic) residents are the largest group, 97.9% of the population.

Demographics

ACS 2019–2023

Population: 469
Median age: 39.6 yrs
Median household income: $89,722
Median home value: $216,700
Median gross rent: —
Housing units: 247
Homeownership rate: 87.5%
Bachelor's degree or higher: 29.5%
Unemployment rate: 0.0%

Trends

ACS 5-year · 2019–2023

Population

597469

Median household income

$46,898$89,722

Median home value

$125,000$216,700

Year	Population	Median household income	Median home value
2019	597	$46,898	$125,000
2020	474	$46,467	$113,500
2021	446	—	$160,500
2022	453	—	$172,200
2023	469	$89,722	$216,700

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 54.5%

5 to 1719.0%

18 to 2410.0%

25 to 3413.2%

35 to 4410.7%

45 to 549.2%

55 to 647.2%

65 to 7424.9%

75 and over1.3%

	Count	Share
Under 5	21	4.5%
5 to 17	89	19.0%
18 to 24	47	10.0%
25 to 34	62	13.2%
35 to 44	50	10.7%
45 to 54	43	9.2%
55 to 64	34	7.2%
65 to 74	117	24.9%
75 and over	6	1.3%

Race & ethnicity

	Count	Share
White (non-Hispanic)	459	97.9%
Black or African American	0	0.0%
American Indian & Alaska Native	0	0.0%
Asian	0	0.0%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	0	0.0%
Two or more races	10	2.1%
Hispanic or Latino (any race)	0	0.0%

Educational attainment (age 25+)

No high school diploma2.2%

High school graduate41.7%

Some college or associate's26.6%

Bachelor's degree27.6%

Graduate or professional degree1.9%

	Count	Share
No high school diploma	7	2.2%
High school graduate	130	41.7%
Some college or associate's	83	26.6%
Bachelor's degree	86	27.6%
Graduate or professional degree	6	1.9%

Commute to work

Mean travel time to work: 32 min

Drove alone80.8%

Carpooled9.3%

Public transit0.0%

Walked3.0%

Bicycle0.0%

Worked from home7.0%

Other means0.0%

How workers get to work

	Count	Share
Drove alone	244	80.8%
Carpooled	28	9.3%
Public transit	0	0.0%
Walked	9	3.0%
Bicycle	0	0.0%
Worked from home	21	7.0%
Other means	0	0.0%

Travel time

	Count	Share
Under 15 min	34	12.1%
15 to 29 min	93	33.1%
30 to 44 min	65	23.1%
45 to 59 min	70	24.9%
60+ min	19	6.8%

Households

Average household size: 2.25
Poverty rate: 1.9% (9 of 469)

	Count	Share
Family households	127	61.1%
Nonfamily households	81	38.9%

Housing

Median year structure built: 1982

Occupancy

	Count	Share
Occupied	208	84.2%
Vacant	39	15.8%

Tenure (of occupied units)

	Count	Share
Owner-occupied	182	87.5%
Renter-occupied	26	12.5%

1-unit, detached89.1%

1-unit, attached8.9%

2 to 4 units0.0%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other2.0%

Units in structure

	Count	Share
1-unit, detached	220	89.1%
1-unit, attached	22	8.9%
2 to 4 units	0	0.0%
5 to 19 units	0	0.0%
20 or more units	0	0.0%
Mobile home & other	5	2.0%

ZIP Code 52140

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

Nearby ZIP codes