50669 ZIP Code — Reinbeck, IA

Grundy County, Iowa

ZIP code 50669 is located in Reinbeck, Iowa, within Grundy County. It covers approximately 96.75 square miles and serves a population of 2,358 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 319.

About ZIP code 50669

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $156,000. Owner-occupancy is high at 77%, well above the national average.

Median household income is $81,250. 37% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 19 minutes is near the national average.

Educational attainment is near the national average, with 23% of residents holding a bachelor's degree or higher.

Overall, ZIP code 50669 reflects a community defined by high homeownership and a significant Social Security-dependent population.

2,358

population

96.75

sq mi land

Standard

ZIP type

Central (CT)

timezone

50669 ZIP code map

Cities in ZIP code 50669

Below are the cities the US Postal Service accepts for ZIP code 50669. Using any city not on this list may result in mail delivery delays.

City	Status
Reinbeck	Acceptable
Reinbeck	Preferred

Nearby ZIP codes

50643 Hudson (8.4 mi) 50624 Dike (9.4 mi) 50675 Traer (10 mi) 50635 Gladbrook (10.4 mi) 50638 Grundy Center (12 mi) 50609 Beaman (12.2 mi) 50642 Holland (12.7 mi) 50613 Cedar Falls (14.6 mi) 50614 Cedar Falls (15.1 mi) 50701 Waterloo (16.8 mi) 50621 Conrad (16.9 mi) 50702 Waterloo (17.7 mi)

Demographics updated 05/2026

Population
Total population	2,358
Population density	24 / sq mi
State FIPS	19
County FIPS	075

Geography
Land area	96.75 sq mi
Water area	0.00 sq mi
Latitude	42.3261
Longitude	-92.6119
Timezone	Central (CT)
Area code	319

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	30.0%	32.5%	40.1%
$50k – $100k	39.8%	38.6%	33.4%
$100k – $200k	23.5%	22.8%	21.5%
Over $200k	6.6%	6.2%	5.0%

Demographics & statistics

2,358

Population

People per sq mi

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

Income range	This ZIP	County avg	State avg
Under $50k	30.0%	32.5%	40.1%
$50k – $100k	39.8%	38.6%	33.4%
$100k – $200k	23.5%	22.8%	21.5%
Over $200k	6.6%	6.2%	5.0%

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%
Work from home	11.5%
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	%
Obesity	35.1%
High blood pressure	35.0%
High cholesterol	35.2%
Diabetes	9.6%
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	%
Smoking	14.3%
Binge drinking	20.3%
No physical activity	21.8%
Less than 7 hrs sleep	28.5%
Depression	16.6%
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%
No insurance	2.2%
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 about ZIP code 50669

What city is ZIP code 50669 in?

ZIP code 50669 is primarily assigned to Reinbeck, Iowa.

What county is ZIP code 50669 in?

ZIP code 50669 falls within Grundy County, Iowa.

Does ZIP code 50669 have a large retiree population?

37% of households in ZIP code 50669 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 50669?

The median home value in ZIP code 50669 is $156,000.

What is the population of ZIP code 50669?

ZIP code 50669 has an estimated population of 2,358 residents, with a density of 24 people per square mile.

What is the median household income in ZIP code 50669?

The median household income in ZIP code 50669 is $81,250, above the national median of ~$75,000.

What timezone is ZIP code 50669 in?

ZIP code 50669 observes the CST timezone.