Reinbeck ZIP Codes — Grundy County, IA

There is one unique ZIP code in Reinbeck, Iowa and it is 50669. Area code: 319.

ZIP codes

96.75

sq mi land

0.00

sq mi water

319

area code

Reinbeck, IA ZIP code map

About Reinbeck, IA

Reinbeck is a charming city located in Grundy County, Iowa. Known for its friendly community and picturesque landscapes, the city is a wonderful place to live and visit. With a strong sense of local culture, Reinbeck showcases the best of small-town life in the heart of the Midwest.

Location & geography

Reinbeck is situated in central Iowa, offering easy access to nearby towns and cities. It is approximately 24 miles from Waterloo, 27 miles from Cedar Falls, and 30 miles from Marshalltown. The city covers a total land area of 96.75 square miles and has no water area, making it predominantly an expansive terrestrial landscape.

Community & economy

The character of Reinbeck is defined by its close-knit community and welcoming atmosphere. The local economy is supported primarily by agriculture and small businesses, with residents engaging actively in town events and gatherings. Daily life in Reinbeck is marked by a strong commitment to family, tradition, and community involvement.

Transportation

Reinbeck is accessible via several highways, including U.S. Route 63, which connects it to larger areas in the region. The nearest major airport is the Waterloo Regional Airport, located about 20 miles away, providing convenient air travel options for residents. Public transit options are limited, reflecting the city's small-town nature.

History

Founded in the late 19th century, Reinbeck has a rich history rooted in agriculture and rural development. Key industries in the area have traditionally revolved around farming, supporting local families and businesses alike. Notable events include the annual Reinbeck Labor Day celebration, which draws visitors from surrounding areas to enjoy festivities and community spirit.

Did you know?

One surprising fact about Reinbeck is that it has a remarkable collection of historic buildings that reflect its vibrant past. Additionally, the city is known for its active community events that foster strong local connections among residents.

ZIP codes for Reinbeck, IA (1)

ZIP code	City	County	Map
50669	Reinbeck	Grundy	View map

Demographics & statistics

2,358

Population

45.0

Median age

$81,250

Median household income

$37,805

Per capita income

$156,000

Median home value

$900

Median monthly rent

77.3%

Home ownership

8.3%

Poverty rate

1.9%

Unemployment

921

Housing units

22.5%

Bachelor's or higher

Age distribution

Male Female

Under 5

102

5–9

113

10–14

15–19

20–24

109

25–34

121

113

35–44

125

176

45–54

196

55–59

108

60–64

124

65–74

137

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	514	21.8%
18 and over	1,844	78.2%
65 and over	468	19.8%
Median age	45.0 years

Race & ethnicity

White 96.9%

Two or more races 1.2%

Hispanic or Latino 1.1%

Other race 0.6%

American Indian / Alaska Native 0.2%

Group	Count	%
White	2,309	96.9%
Two or more races	29	1.2%
Hispanic or Latino	26	1.1%
Other race	15	0.6%
American Indian / Alaska Native	5	0.2%

Household income

Under $10k 4.3%

$10k–$15k 3.2%

$15k–$25k 3.8%

$25k–$35k 4.1%

$35k–$50k 13.2%

$50k–$75k 16.2%

$75k–$100k 15.1%

$100k–$150k 23.8%

$150k–$200k 13.4%

$200k+ 2.8%

Range	% of households
Under $10k	4.3%
$10k–$15k	3.2%
$15k–$25k	3.8%
$25k–$35k	4.1%
$35k–$50k	13.2%
$50k–$75k	16.2%
$75k–$100k	15.1%
$100k–$150k	23.8%
$150k–$200k	13.4%
$200k+	2.8%
Median income	$81,250

Housing

Home values

Under $50k 2.8%

$50k–$100k 17.1%

$100k–$150k 25.5%

$150k–$200k 23.6%

$200k–$300k 14.4%

$300k–$500k 15.2%

$500k–$1M 1.5%

Housing overview

Metric	Value
Median home value	$156,000
Median rent / month	$900
Owner occupied	77.3%
Renter occupied	22.7%
Vacant	11.8%
Single-family detached	86.3%
Large apartment buildings	2.3%
Mobile homes	0.0%
Median rooms	6.3
Avg household size (owned)	2.45

Year built

Era	%
2020 or later	0.0%
2010–2019	1.1%
2000–2009	4.1%
1990–1999	8.0%
1980–1989	6.0%
1970–1979	14.2%
1960–1969	8.1%
1950–1959	11.7%
1940–1949	6.9%
1939 or earlier	39.9%

Bedrooms

Size	% of units
No bedroom (studio)	0.8%
1 bedroom	5.9%
2 bedrooms	19.3%
3 bedrooms	40.0%
4 bedrooms	28.1%
5+ bedrooms	5.9%

Vehicles per household

Vehicles	% of households
No vehicle	2.1%
1 vehicle	29.2%
2 vehicles	32.8%
3 or more	35.9%

Heating fuel

Fuel type	%
Utility gas	59.0%
Electricity	16.8%
Propane / LP gas	21.9%
Fuel oil	0.5%
No fuel used	1.5%

Households & families

Household type	Count	%
Married-couple family	589	58.0%
Cohabiting couple	57	5.6%
Male householder, no spouse	199	19.6%
Female householder, no spouse	171	16.8%
Households with children under 18	324	31.9%
Households with seniors (65+)	323	31.8%
Average household size	2.29

Marital status

Status	Male	Female
Never married	24.0%	20.4%
Married	62.7%	59.6%
Separated	1.5%	1.6%
Widowed	3.0%	8.2%
Divorced	8.9%	10.3%

Education

Less than 9th grade 1.5%

Some HS, no diploma 1.7%

HS graduate 34.5%

Some college, no degree 25.0%

Associate's degree 14.9%

Bachelor's degree 16.6%

Graduate / professional 5.9%

Metric	%
HS diploma or higher	96.8%
Bachelor's or higher	22.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	41	7.9%
Kindergarten	57	10.9%
Elementary school	228	43.8%
High school	86	16.5%
College / grad school	109	20.9%

Employment

Industry of employment

Education & healthcare 29.8%

Agriculture & mining 14.0%

Retail trade 11.3%

Manufacturing 10.8%

Construction 9.3%

Professional & management 5.7%

Finance & real estate 4.8%

Transportation & utilities 3.8%

Arts, food & hospitality 2.9%

Other services 2.2%

Public administration 2.0%

Wholesale trade 1.8%

Information 1.6%

Occupation

Category	%
Management, business & arts	37.5%
Service	13.8%
Sales & office	23.4%
Natural resources & construction	13.2%
Production & transportation	12.0%

Employment type

Type	%
Private sector	72.7%
Government	17.7%
Self-employed	9.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	81.4%
Carpool	3.4%
Public transit	0.0%
Walk	3.3%
Other means	0.3%
Avg commute (minutes)	19.1

Poverty

All people 8.3%

Under 18 years 13.8%

18 and over 6.8%

Married-couple families 4.6%

Female-led households 2.8%

Income support

Source	% of households
Social Security	36.5%
Retirement income	24.6%
Supplemental Security	0.9%
Cash public assistance	0.0%
Food stamps / SNAP	4.7%

Health indicators

Condition	%
High blood pressure	35.0%
High cholesterol	35.2%
Heart disease	7.1%
Stroke	3.1%
Asthma	8.8%
Arthritis	26.1%
Kidney disease	3.0%
Pulmonary disease	6.4%
Cancer	8.4%

Behavior / access	%
Binge drinking	20.3%
No physical activity	21.8%
Less than 7 hrs sleep	28.5%
Fair or poor health	11.5%
Poor mental health	12.2%
Poor physical health	9.0%
No health insurance	8.1%
Visited doctor (checkup)	77.0%
Visited dentist	68.2%
Cholesterol screening	90.3%
Teeth loss	10.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	110	6.0%

Disability	%
Any disability	5.9%
Under 18	2.1%
18–64 years	4.6%
65 and over	14.1%

Health insurance coverage

Type	%
Private insurance	77.0%
Public insurance	36.9%
Uninsured under 19	0.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,222	94.2%
Spanish	18	0.8%
Other Indo-European	18	0.8%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,317	98.3%
Born in same state	2,303	97.7%
Born in different state	2,013	85.4%
Foreign born	14	0.6%
Naturalized citizen	41	1.7%
Not a US citizen	29	70.7%

Ancestry

Ancestry	Count	%
French	201	8.5%
Arab	198	8.4%
Italian	187	7.9%
Polish	75	3.2%

Ancestry	Count	%
Dutch	53	2.2%
English	32	1.4%
Norwegian	27	1.1%
Irish	14	0.6%

Technology access

Metric	% of households
Computer access	43.1%
Internet access	93.6%

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

Frequently asked questions

What ZIP codes does Reinbeck, IA have?

Reinbeck, IA has one ZIP code: 50669. Each ZIP code serves a distinct delivery area within the city and surrounding region.