Main / ZIP Codes / 50440

ZIP Code 50440 demographics

Cities: 1

Total housing units: 188

Population: 373

ZIP Code 50440 location, demographics, population, home values, social and economic characteristics.

ZIP Code 50440 Location

The list below contains cities and counties that use ZIP Code 50440.

50440 state: Iowa
50440 counties: Mitchell County, Worth County
50440 city: Grafton city

ZIP Code 50440 population: 373

Population

Year	Population
2021	373
2020	368
2019	418
2018	557
2017	601
2016	662
2015	590
2014	540
2013	475
2012	407
2011	439

Census data for ZIP Code 50440

Demographic and housing estimates in ZIP Code 50440

Total population
Total population	373
Male	184
Female	189

Population by age
Total population	373
Under 5 years	6
5 to 9 years	13
10 to 14 years	29
15 to 19 years	19
20 to 24 years	37
25 to 34 years	68
35 to 44 years	42
45 to 54 years	27
55 to 59 years	45
60 to 64 years	40
65 to 74 years	41
75 to 84 years	0
85 years and over	6
Median age (years)	39.5
Under 18 years	60
16 years and over	324
18 years and over	313
21 years and over	306
62 years and over	78
65 years and over	47

Population by race
Total population	373
One race	373
White	373
Black or African American	0
American Indian and Alaska Native	0
Asian	0
Native Hawaiian and Other Pacific Islander	0
Some other race	0
Two or more races	0

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	311
Male Citizen, VOTING AGE 18 and over population	164
Female Citizen, VOTING AGE 18 and over population	147

Social characteristics in ZIP Code 50440

Households by type
Total households	174
Family households (families)	80
Married-couple family	17
Male householder, no wife present, family	43
Female householder, no husband present, family	30
Nonfamily households	34
Average household size	32
Average family size	2.14

Economic characteristics in ZIP Code 50440

Income and benefits (in inflation-adjusted dollars)
Total households	174
Less than $10,000	4
$10,000 to $14,999	5
$15,000 to $24,999	14
$25,000 to $34,999	1
$35,000 to $49,999	36
$50,000 to $74,999	17
$75,000 to $99,999	17
$100,000 to $149,999	50
$150,000 to $199,999	26
$200,000 or more	4
Median household income (dollars)	87,500

Housing characteristics in ZIP Code 50440

Housing occupancy
Total housing units	188
Occupied housing units	174
Vacant housing units	14

Units in structure
Total housing units	188
1-unit, detached	183
1-unit, attached	0
2 units	0
3 or 4 units	1
5 to 9 units	4
10 to 19 units	0
20 or more units	0
Mobile home	0
Boat, RV, van, etc.	0

Year structure built
Total housing units	188
Built 2014 or later	0
Built 2010 to 2013	0
Built 2000 to 2009	9
Built 1990 to 1999	4
Built 1980 to 1989	7
Built 1970 to 1979	17
Built 1960 to 1969	27
Built 1950 to 1959	7
Built 1940 to 1949	24
Built 1939 or earlier	93

Rooms
Total housing units	188
1 room	0
2 rooms	1
3 rooms	2
4 rooms	5
5 rooms	34
6 rooms	44
7 rooms	29
8 rooms	17
9 rooms or more	56
Median rooms	6.8

Bedrooms
Total housing units	188
No bedroom	0
1 bedroom	5
2 bedrooms	38
3 bedrooms	87
4 bedrooms	50
5 or more bedrooms	8

Housing tenure
Occupied housing units	174
Owner-occupied	126
Renter-occupied	48
Average household size of owner-occupied unit	2.33
Average household size of renter-occupied unit	1.67

Year householder moved into unit
Occupied housing units	174
Moved in 2017 or later	4
Moved in 2015 to 2016	44
Moved in 2010 to 2014	19
Moved in 2000 to 2009	61
Moved in 1990 to 1999	13
Moved in 1989 and earlier	33

Value
Owner-occupied units	126
Less than $50,000	11
$50,000 to $99,999	58
$100,000 to $149,999	23
$150,000 to $199,999	17
$200,000 to $299,999	15
$300,000 to $499,999	2
$500,000 to $999,999	0
$1,000,000 or more	0
Median (dollars)	96,000

Mortgage status
Owner-occupied units	126
Housing units with a mortgage	76
Housing units without a mortgage	50

Gross rent
Occupied units paying rent	46
Less than $500	13
$500 to $999	17
$1,000 to $1,499	16
$1,500 to $1,999	0
$2,000 to $2,499	0
$2,500 to $2,999	0
$3,000 or more	0
Median (dollars)	578
No rent paid	2

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