Joice ZIP Codes — Worth County, IA

There is one unique ZIP code in Joice, Iowa and it is 50446. Area code: 641.

ZIP codes

39.25

sq mi land

0.06

sq mi water

641

area code

Joice, IA ZIP code map

About Joice, IA

Joice is a charming small city located in Worth County, Iowa. Known for its tight-knit community and tranquil surroundings, Joice offers a unique blend of rural living and local charm. With its single ZIP code of 50446, it provides residents and visitors a friendly atmosphere and a picturesque Midwestern lifestyle.

Location & geography

Joice is situated in the northern part of Iowa, approximately 6 miles south of the Minnesota border. Nearby cities include Lake Mills, roughly 8 miles to the east, and Northwood, about 12 miles to the west. The city encompasses a land area of 39.25 square miles, with a minor water area of 0.06 square miles that contributes to its scenic landscape.

Community & economy

The character of Joice is defined by its welcoming residents and strong community spirit. Local industries include agriculture and small businesses that cater to the needs of the community, fostering a sense of belonging among residents. Daily life in Joice is characterized by friendly interactions, local events, and a connection to nature.

Transportation

Joice is easily accessible via U.S. Highway 65, which connects it to larger nearby cities. The nearest named airports are in Mason City and Albert Lea, ensuring that residents have access to regional air travel services. Public transport options are limited, promoting a community reliant on personal vehicles.

History

Joice was established in the late 19th century, and over the years, it has maintained its agricultural roots as a key industry. Notable events in the area are tied to its rich farming culture and small-town celebrations that highlight local traditions. The city continues to cherish its history while embracing the changes brought by modern developments.

Did you know?

One surprising fact about Joice is its commitment to preserving local traditions through annual events and community gatherings. Additionally, it is known for its picturesque landscapes that attract nature lovers and outdoor enthusiasts.

ZIP codes for Joice, IA (1)

ZIP code	City	County	Map
50446	Joice	Worth	View map

Demographics & statistics

522

Population

42.7

Median age

$78,125

Median household income

$37,343

Per capita income

$146,900

Median home value

$703

Median monthly rent

77.5%

Home ownership

8.2%

Poverty rate

1.1%

Unemployment

184

Housing units

29.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	130	24.9%
18 and over	392	75.1%
65 and over	118	22.6%
Median age	42.7 years

Race & ethnicity

White 96.2%

Two or more races 1.9%

Hispanic or Latino 1.7%

Other race 0.2%

Group	Count	%
White	511	96.2%
Two or more races	10	1.9%
Hispanic or Latino	9	1.7%
Other race	1	0.2%

Household income

Under $10k 1.3%

$15k–$25k 8.4%

$25k–$35k 10.6%

$35k–$50k 13.2%

$50k–$75k 15.9%

$75k–$100k 14.1%

$100k–$150k 25.6%

$150k–$200k 4.0%

$200k+ 7.0%

Range	% of households
Under $10k	1.3%
$15k–$25k	8.4%
$25k–$35k	10.6%
$35k–$50k	13.2%
$50k–$75k	15.9%
$75k–$100k	14.1%
$100k–$150k	25.6%
$150k–$200k	4.0%
$200k+	7.0%
Median income	$78,125

Housing

Home values

Under $50k 6.8%

$50k–$100k 22.2%

$100k–$150k 21.6%

$150k–$200k 15.3%

$200k–$300k 19.9%

$300k–$500k 8.0%

$500k–$1M 3.4%

$1M+ 2.8%

Housing overview

Metric	Value
Median home value	$146,900
Median rent / month	$703
Owner occupied	77.5%
Renter occupied	22.5%
Vacant	3.4%
Single-family detached	90.6%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	6.8
Avg household size (owned)	2.26

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	0.9%
1990–1999	0.9%
1980–1989	3.8%
1970–1979	19.1%
1960–1969	11.9%
1950–1959	5.5%
1940–1949	14.0%
1939 or earlier	43.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	4.3%
2 bedrooms	28.5%
3 bedrooms	39.6%
4 bedrooms	22.6%
5+ bedrooms	5.1%

Vehicles per household

Vehicles	% of households
No vehicle	0.4%
1 vehicle	22.5%
2 vehicles	29.1%
3 or more	48.0%

Heating fuel

Fuel type	%
Utility gas	43.6%
Electricity	12.8%
Propane / LP gas	34.8%
Wood	8.8%

Households & families

Household type	Count	%
Married-couple family	140	61.7%
Cohabiting couple	13	5.7%
Male householder, no spouse	30	13.2%
Female householder, no spouse	44	19.4%
Households with children under 18	72	31.7%
Households with seniors (65+)	80	35.2%
Average household size	2.30

Marital status

Status	Male	Female
Never married	17.8%	13.3%
Married	66.8%	65.5%
Separated	2.5%	3.0%
Widowed	2.0%	8.4%
Divorced	10.9%	9.9%

Education

Less than 9th grade 0.8%

Some HS, no diploma 4.0%

HS graduate 27.2%

Some college, no degree 22.1%

Associate's degree 16.2%

Bachelor's degree 24.3%

Graduate / professional 5.4%

Metric	%
HS diploma or higher	95.1%
Bachelor's or higher	29.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	7	5.7%
Kindergarten	0	0.0%
Elementary school	93	75.6%
High school	13	10.6%
College / grad school	10	8.1%

Employment

Industry of employment

Manufacturing 26.4%

Education & healthcare 24.5%

Construction 11.5%

Finance & real estate 10.0%

Agriculture & mining 5.7%

Retail trade 5.4%

Arts, food & hospitality 5.0%

Public administration 3.4%

Wholesale trade 3.1%

Information 3.1%

Other services 1.1%

Transportation & utilities 0.8%

Occupation

Category	%
Management, business & arts	41.8%
Service	10.3%
Sales & office	15.3%
Natural resources & construction	11.1%
Production & transportation	21.5%

Employment type

Type	%
Private sector	67.8%
Government	19.2%
Self-employed	11.9%
Unpaid family workers	1.1%

Commute

Method	%
Drive alone	81.5%
Carpool	6.2%
Public transit	0.0%
Walk	2.7%
Other means	0.8%
Avg commute (minutes)	22.4

Poverty

All people 8.2%

Under 18 years 10.8%

18 and over 7.4%

Married-couple families 0.7%

Female-led households 62.5%

Income support

Source	% of households
Social Security	37.4%
Retirement income	31.7%
Supplemental Security	2.2%
Cash public assistance	0.0%
Food stamps / SNAP	13.7%

Health indicators

Condition	%
High blood pressure	33.6%
High cholesterol	34.9%
Heart disease	6.5%
Stroke	2.9%
Asthma	9.0%
Arthritis	25.4%
Kidney disease	2.8%
Pulmonary disease	6.5%
Cancer	7.5%

Behavior / access	%
Binge drinking	22.0%
No physical activity	23.4%
Less than 7 hrs sleep	30.6%
Fair or poor health	11.8%
Poor mental health	12.7%
Poor physical health	9.2%
No health insurance	8.7%
Visited doctor (checkup)	75.1%
Visited dentist	71.4%
Cholesterol screening	90.1%
Teeth loss	11.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	23	5.9%

Disability	%
Any disability	20.5%
Under 18	19.2%
18–64 years	9.9%
65 and over	46.6%

Health insurance coverage

Type	%
Private insurance	72.2%
Public insurance	49.6%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	504	96.6%
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)	521	99.8%
Born in same state	521	99.8%
Born in different state	335	64.2%
Foreign born	0	0.0%
Naturalized citizen	1	0.2%
Not a US citizen	1	100.0%

Ancestry

Ancestry	Count	%
Polish	182	34.9%
French	72	13.8%
Italian	50	9.6%

Ancestry	Count	%
Arab	16	3.1%
English	7	1.3%
Dutch	7	1.3%

Technology access

Metric	% of households
Computer access	43.5%
Internet access	99.6%

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

Frequently asked questions

What ZIP codes does Joice, IA have?

Joice, IA has one ZIP code: 50446. Each ZIP code serves a distinct delivery area within the city and surrounding region.