Corwith ZIP Codes — Hancock County, IA

There is one unique ZIP code in Corwith, Iowa and it is 50430. Area code: 515.

ZIP codes

62.63

sq mi land

0.00

sq mi water

515

area code

Corwith, IA ZIP code map

About Corwith, IA

Corwith is a quaint city located in Hancock County, Iowa. This small community exemplifies Midwestern charm and a friendly atmosphere. The town is known for its rich agricultural roots and warm, welcoming residents.

Location & geography

Geographically, Corwith sits at the intersection of rural highways, providing easy access to neighboring communities. It is approximately 12 miles southeast of the city of Britt and around 25 miles northwest of the larger town of Mason City. The city covers a total land area of 62.63 square miles, with no significant bodies of water within its boundaries.

Community & economy

The community of Corwith is characterized by a close-knit population that values local traditions and neighborly support. Agriculture plays a significant role in the local economy, with many residents engaged in farming and related industries. Daily life in Corwith is laid-back, often centered around community events and local gatherings that foster a strong sense of belonging.

Transportation

Transportation in and out of Corwith is primarily facilitated by the local highway system, including U.S. Highway 69 which connects to larger routes. The nearest major airport is the Mason City Municipal Airport, approximately 25 miles to the southwest. Public transit options in this rural area may be limited, but the community is well-connected by roads.

History

Corwith was founded primarily as a farming community, taking advantage of the fertile Iowa soil. Over the years, it has seen growth in agriculture-related industries and maintains a legacy of rural traditions and values. Key events in Corwith's history often revolve around agricultural fairs and community celebrations that showcase local talent and produce.

Did you know?

A little-known fact about Corwith is that it has only one ZIP code, 50430, encompassing its entire area. Additionally, the town remains a hidden gem in Iowa, often overlooked by tourists seeking more populated destinations.

ZIP codes for Corwith, IA (1)

ZIP code	City	County	Map
50430	Corwith	Hancock	View map

Demographics & statistics

333

Population

48.1

Median age

$54,375

Median household income

$35,953

Per capita income

$60,500

Median home value

Median monthly rent

84.1%

Home ownership

14.4%

Poverty rate

0.0%

Unemployment

182

Housing units

13.8%

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	71	21.3%
18 and over	262	78.7%
65 and over	72	21.6%
Median age	48.1 years

Race & ethnicity

White 95.2%

Two or more races 3.6%

Hispanic or Latino 0.6%

Other race 0.6%

Group	Count	%
White	319	95.2%
Two or more races	12	3.6%
Hispanic or Latino	2	0.6%
Other race	2	0.6%

Household income

Under $10k 0.6%

$10k–$15k 19.4%

$15k–$25k 5.3%

$25k–$35k 3.5%

$35k–$50k 11.2%

$50k–$75k 24.1%

$75k–$100k 12.4%

$100k–$150k 10.6%

$150k–$200k 12.4%

$200k+ 0.6%

Range	% of households
Under $10k	0.6%
$10k–$15k	19.4%
$15k–$25k	5.3%
$25k–$35k	3.5%
$35k–$50k	11.2%
$50k–$75k	24.1%
$75k–$100k	12.4%
$100k–$150k	10.6%
$150k–$200k	12.4%
$200k+	0.6%
Median income	$54,375

Housing

Home values

Under $50k 33.6%

$50k–$100k 35.0%

$100k–$150k 3.5%

$150k–$200k 13.3%

$200k–$300k 9.8%

$300k–$500k 4.9%

Housing overview

Metric	Value
Median home value	$60,500
Median rent / month	$0
Owner occupied	84.1%
Renter occupied	15.9%
Vacant	18.7%
Single-family detached	100.0%
Large apartment buildings	0.0%
Mobile homes	0.0%
Median rooms	7.0
Avg household size (owned)	1.97

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	0.0%
1990–1999	2.4%
1980–1989	8.1%
1970–1979	19.6%
1960–1969	12.0%
1950–1959	4.8%
1940–1949	3.8%
1939 or earlier	49.3%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	13.4%
3 bedrooms	55.0%
4 bedrooms	20.1%
5+ bedrooms	11.5%

Vehicles per household

Vehicles	% of households
No vehicle	3.5%
1 vehicle	32.9%
2 vehicles	35.3%
3 or more	28.2%

Heating fuel

Fuel type	%
Utility gas	65.3%
Electricity	13.5%
Propane / LP gas	21.2%

Households & families

Household type	Count	%
Married-couple family	74	43.5%
Cohabiting couple	1	0.6%
Male householder, no spouse	41	24.1%
Female householder, no spouse	54	31.8%
Households with children under 18	40	23.5%
Households with seniors (65+)	54	31.8%
Average household size	1.96

Marital status

Status	Male	Female
Never married	17.1%	13.5%
Married	59.7%	51.8%
Separated	1.6%	2.1%
Widowed	10.1%	14.9%
Divorced	11.6%	17.7%

Education

Less than 9th grade 3.1%

Some HS, no diploma 10.0%

HS graduate 43.5%

Some college, no degree 16.9%

Associate's degree 12.7%

Bachelor's degree 13.1%

Graduate / professional 0.8%

Metric	%
HS diploma or higher	86.9%
Bachelor's or higher	13.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	9	13.8%
Kindergarten	3	4.6%
Elementary school	41	63.1%
High school	8	12.3%
College / grad school	4	6.2%

Employment

Industry of employment

Agriculture & mining 36.0%

Education & healthcare 21.7%

Manufacturing 15.5%

Professional & management 6.8%

Transportation & utilities 5.6%

Retail trade 3.7%

Construction 3.1%

Wholesale trade 3.1%

Other services 1.9%

Finance & real estate 1.2%

Public administration 1.2%

Occupation

Category	%
Management, business & arts	58.4%
Service	8.1%
Sales & office	9.3%
Natural resources & construction	7.5%
Production & transportation	16.8%

Employment type

Type	%
Private sector	74.5%
Government	9.9%
Self-employed	15.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	76.4%
Carpool	5.6%
Public transit	0.0%
Walk	3.7%
Other means	0.0%
Avg commute (minutes)	18.9

Poverty

All people 14.4%

Under 18 years 7.0%

18 and over 16.4%

Married-couple families 6.8%

Female-led households 20.0%

Income support

Source	% of households
Social Security	41.8%
Retirement income	12.4%
Supplemental Security	6.5%
Cash public assistance	0.6%
Food stamps / SNAP	1.8%

Health indicators

Condition	%
High blood pressure	36.7%
High cholesterol	36.7%
Heart disease	8.2%
Stroke	3.6%
Asthma	9.1%
Arthritis	28.3%
Kidney disease	3.3%
Pulmonary disease	7.7%
Cancer	8.3%

Behavior / access	%
Binge drinking	20.0%
No physical activity	26.9%
Less than 7 hrs sleep	30.0%
Fair or poor health	14.1%
Poor mental health	12.8%
Poor physical health	10.5%
No health insurance	9.9%
Visited doctor (checkup)	76.2%
Visited dentist	66.1%
Cholesterol screening	89.4%
Teeth loss	13.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	9	3.4%

Disability	%
Any disability	17.1%
Under 18	4.2%
18–64 years	15.3%
65 and over	34.7%

Health insurance coverage

Type	%
Private insurance	66.1%
Public insurance	48.3%
Uninsured under 19	2.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	317	95.2%
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)	333	100.0%
Born in same state	332	99.7%
Born in different state	256	76.9%
Foreign born	1	0.3%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	35	10.5%
French	15	4.5%
Polish	12	3.6%

Ancestry	Count	%
Arab	11	3.3%
Dutch	5	1.5%
English	2	0.6%

Technology access

Metric	% of households
Computer access	51.1%
Internet access	89.4%

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

Frequently asked questions

What ZIP codes does Corwith, IA have?

Corwith, IA has one ZIP code: 50430. Each ZIP code serves a distinct delivery area within the city and surrounding region.