La Porte City ZIP Codes — Black Hawk County, IA

There is one unique ZIP code in La Porte City, Iowa and it is 50651. Area code: 319.

ZIP codes

114.49

sq mi land

1.84

sq mi water

319

area code

La Porte City, IA ZIP code map

About La Porte City, IA

La Porte City is a charming city located in Black Hawk County, Iowa. This community is known for its friendly atmosphere and small-town charm. With a blend of historical significance and modern living, La Porte City offers a unique place for residents and visitors alike.

Location & geography

La Porte City is situated in the northeastern part of Iowa, offering a scenic landscape that stretches across 114.49 square miles of land. The city is bordered by Cedar Falls to the northwest, Waterloo to the west, and Evansdale to the south, providing easy access to larger urban areas, all within approximately 10 to 15 miles. Additionally, the city features a small water area of 1.84 square miles, contributing to its overall picturesque environment.

Community & economy

The character of La Porte City is defined by its tight-knit community and welcoming residents. Local industries primarily revolve around agriculture and light manufacturing, fostering a strong economy that supports daily life. Residents take pride in their community events and initiatives, making it a vibrant place to live and work.

Transportation

La Porte City is accessible via U.S. Highway 218, which facilitates travel to nearby cities and regions. The closest named airport is the Waterloo Regional Airport, located approximately 15 miles to the west, providing air travel options for residents. Public transit options are limited, so personal vehicles are the primary mode of transportation.

History

Founded in the mid-19th century, La Porte City was established as a railroad town, contributing to the growth of the region. Key industries have historically included agriculture and manufacturing, which continue to play significant roles in the local economy. Over the years, the city has celebrated various events and festivals that showcase its rich heritage and community spirit.

Did you know?

One surprising fact about La Porte City is its historical significance as a railroad hub, which played a crucial role in the economic development of the area. Additionally, the city is known for its annual celebrations, including the La Porte City Summer Celebration, which attracts visitors from surrounding areas.

ZIP codes for La Porte City, IA (1)

ZIP code	City	County	Map
50651	La Porte City	Black Hawk	View map

Demographics & statistics

3,608

Population

37.0

Median age

$76,759

Median household income

$35,177

Per capita income

$165,900

Median home value

$814

Median monthly rent

81.3%

Home ownership

8.3%

Poverty rate

1.2%

Unemployment

1,414

Housing units

21.0%

Bachelor's or higher

Age distribution

Male Female

105

Under 5

100

141

5–9

133

186

10–14

177

144

15–19

137

20–24

236

25–34

223

222

35–44

210

195

45–54

185

106

55–59

100

60–64

186

65–74

176

144

75–84

137

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	972	26.9%
18 and over	2,636	73.1%
65 and over	679	18.8%
Median age	37.0 years

Race & ethnicity

White 92.6%

Hispanic or Latino 2.6%

Other race 2.1%

Two or more races 2.1%

Black or African American 0.5%

American Indian / Alaska Native 0.1%

Group	Count	%
White	3,431	92.6%
Hispanic or Latino	97	2.6%
Other race	79	2.1%
Two or more races	76	2.1%
Black or African American	18	0.5%
American Indian / Alaska Native	4	0.1%

Household income

Under $10k 3.5%

$10k–$15k 2.7%

$15k–$25k 5.5%

$25k–$35k 10.7%

$35k–$50k 9.4%

$50k–$75k 15.6%

$75k–$100k 12.5%

$100k–$150k 23.8%

$150k–$200k 10.7%

$200k+ 5.8%

Range	% of households
Under $10k	3.5%
$10k–$15k	2.7%
$15k–$25k	5.5%
$25k–$35k	10.7%
$35k–$50k	9.4%
$50k–$75k	15.6%
$75k–$100k	12.5%
$100k–$150k	23.8%
$150k–$200k	10.7%
$200k+	5.8%
Median income	$76,759

Housing

Home values

Under $50k 3.5%

$50k–$100k 12.4%

$100k–$150k 27.6%

$150k–$200k 17.4%

$200k–$300k 17.9%

$300k–$500k 18.3%

$500k–$1M 1.9%

$1M+ 0.8%

Housing overview

Metric	Value
Median home value	$165,900
Median rent / month	$814
Owner occupied	81.3%
Renter occupied	18.7%
Vacant	17.0%
Single-family detached	86.4%
Large apartment buildings	0.2%
Mobile homes	0.5%
Median rooms	6.5
Avg household size (owned)	2.60

Year built

Era	%
2020 or later	0.0%
2010–2019	3.0%
2000–2009	5.7%
1990–1999	6.9%
1980–1989	5.2%
1970–1979	20.6%
1960–1969	13.2%
1950–1959	5.2%
1940–1949	4.4%
1939 or earlier	35.9%

Bedrooms

Size	% of units
No bedroom (studio)	1.2%
1 bedroom	6.0%
2 bedrooms	25.6%
3 bedrooms	38.4%
4 bedrooms	23.2%
5+ bedrooms	5.6%

Vehicles per household

Vehicles	% of households
No vehicle	1.8%
1 vehicle	25.4%
2 vehicles	42.8%
3 or more	30.0%

Heating fuel

Fuel type	%
Utility gas	50.9%
Electricity	22.8%
Propane / LP gas	23.8%
Wood	1.4%
Solar	0.6%
No fuel used	0.5%

Households & families

Household type	Count	%
Married-couple family	768	55.3%
Cohabiting couple	141	10.2%
Male householder, no spouse	212	15.3%
Female householder, no spouse	267	19.2%
Households with children under 18	423	30.5%
Households with seniors (65+)	422	30.4%
Average household size	2.57

Marital status

Status	Male	Female
Never married	29.9%	24.8%
Married	57.5%	56.6%
Separated	0.4%	1.8%
Widowed	0.4%	7.0%
Divorced	11.9%	9.9%

Education

Less than 9th grade 1.4%

Some HS, no diploma 2.4%

HS graduate 33.2%

Some college, no degree 23.2%

Associate's degree 18.9%

Bachelor's degree 15.2%

Graduate / professional 5.8%

Metric	%
HS diploma or higher	96.2%
Bachelor's or higher	21.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	74	7.1%
Kindergarten	61	5.9%
Elementary school	518	50.0%
High school	196	18.9%
College / grad school	188	18.1%

Employment

Industry of employment

Education & healthcare 25.3%

Manufacturing 15.9%

Retail trade 15.8%

Transportation & utilities 6.8%

Construction 5.6%

Agriculture & mining 5.1%

Professional & management 5.1%

Finance & real estate 5.0%

Arts, food & hospitality 4.7%

Other services 4.6%

Public administration 3.0%

Wholesale trade 2.9%

Information 0.2%

Occupation

Category	%
Management, business & arts	38.7%
Service	12.9%
Sales & office	22.9%
Natural resources & construction	8.1%
Production & transportation	17.4%

Employment type

Type	%
Private sector	78.9%
Government	13.3%
Self-employed	7.4%
Unpaid family workers	0.3%

Commute

Method	%
Drive alone	86.0%
Carpool	5.3%
Public transit	0.0%
Walk	1.2%
Other means	0.8%
Avg commute (minutes)	26.0

Poverty

All people 8.3%

Under 18 years 4.6%

18 and over 9.6%

Married-couple families 1.7%

Female-led households 19.9%

Income support

Source	% of households
Social Security	33.8%
Retirement income	23.3%
Supplemental Security	3.7%
Cash public assistance	1.8%
Food stamps / SNAP	8.6%

Health indicators

Condition	%
High blood pressure	34.1%
High cholesterol	33.0%
Heart disease	6.8%
Stroke	3.1%
Asthma	9.0%
Arthritis	25.8%
Kidney disease	2.9%
Pulmonary disease	6.7%
Cancer	7.6%

Behavior / access	%
Binge drinking	22.4%
No physical activity	23.0%
Less than 7 hrs sleep	31.7%
Fair or poor health	12.1%
Poor mental health	13.2%
Poor physical health	9.5%
No health insurance	8.4%
Visited doctor (checkup)	77.1%
Visited dentist	71.3%
Cholesterol screening	89.8%
Teeth loss	11.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	176	6.7%

Disability	%
Any disability	11.4%
Under 18	2.3%
18–64 years	10.1%
65 and over	29.1%

Health insurance coverage

Type	%
Private insurance	76.5%
Public insurance	39.5%
Uninsured under 19	1.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,403	94.3%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,573	99.0%
Born in same state	3,568	98.9%
Born in different state	3,119	86.4%
Foreign born	5	0.1%
Naturalized citizen	35	1.0%
Not a US citizen	25	71.4%

Ancestry

Ancestry	Count	%
Italian	651	18%
French	240	6.7%
Arab	215	6%
Polish	177	4.9%

Ancestry	Count	%
English	80	2.2%
Dutch	37	1%
German	15	0.4%

Technology access

Metric	% of households
Computer access	38.5%
Internet access	95.9%

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

Frequently asked questions

What ZIP codes does La Porte City, IA have?

La Porte City, IA has one ZIP code: 50651. Each ZIP code serves a distinct delivery area within the city and surrounding region.