Main / ZIP Codes / 50231

ZIP Code 50231 demographics

Cities: 1

Total housing units: 77

Population: 135

ZIP Code 50231 location, demographics, population, home values, social and economic characteristics.

ZIP Code 50231 Location

The list below contains cities and counties that use ZIP Code 50231.

50231 state: Iowa
50231 county: Hamilton County
50231 city: Randall city

ZIP Code 50231 population: 135

Population

Year	Population
2021	135
2020	154
2019	170
2018	170
2017	188
2016	188
2015	174
2014	146
2013	143
2012	144
2011	168

Census data for ZIP Code 50231

Demographic and housing estimates in ZIP Code 50231

Total population
Total population	135
Male	64
Female	71

Population by age
Total population	135
Under 5 years	3
5 to 9 years	2
10 to 14 years	4
15 to 19 years	9
20 to 24 years	0
25 to 34 years	14
35 to 44 years	10
45 to 54 years	7
55 to 59 years	26
60 to 64 years	25
65 to 74 years	20
75 to 84 years	11
85 years and over	4
Median age (years)	57.9
Under 18 years	11
16 years and over	125
18 years and over	124
21 years and over	117
62 years and over	54
65 years and over	35

Population by race
Total population	135
One race	135
White	133
Black or African American	0
American Indian and Alaska Native	0
Asian	0
Native Hawaiian and Other Pacific Islander	0
Some other race	2
Two or more races	0

Citizen, voting age population
Citizen, VOTING AGE 18 and over population	124
Male Citizen, VOTING AGE 18 and over population	60
Female Citizen, VOTING AGE 18 and over population	64

Social characteristics in ZIP Code 50231

Households by type
Total households	73
Family households (families)	39
Married-couple family	2
Male householder, no wife present, family	19
Female householder, no husband present, family	19
Nonfamily households	13
Average household size	24
Average family size	1.85

Economic characteristics in ZIP Code 50231

Income and benefits (in inflation-adjusted dollars)
Total households	73
Less than $10,000	2
$10,000 to $14,999	10
$15,000 to $24,999	2
$25,000 to $34,999	5
$35,000 to $49,999	9
$50,000 to $74,999	18
$75,000 to $99,999	8
$100,000 to $149,999	16
$150,000 to $199,999	3
$200,000 or more	0
Median household income (dollars)	58,125

Housing characteristics in ZIP Code 50231

Housing occupancy
Total housing units	77
Occupied housing units	73
Vacant housing units	4

Units in structure
Total housing units	77
1-unit, detached	72
1-unit, attached	0
2 units	0
3 or 4 units	0
5 to 9 units	0
10 to 19 units	0
20 or more units	0
Mobile home	5
Boat, RV, van, etc.	0

Year structure built
Total housing units	77
Built 2014 or later	0
Built 2010 to 2013	0
Built 2000 to 2009	8
Built 1990 to 1999	4
Built 1980 to 1989	1
Built 1970 to 1979	6
Built 1960 to 1969	12
Built 1950 to 1959	7
Built 1940 to 1949	0
Built 1939 or earlier	39

Rooms
Total housing units	77
1 room	0
2 rooms	0
3 rooms	2
4 rooms	9
5 rooms	15
6 rooms	11
7 rooms	24
8 rooms	9
9 rooms or more	7
Median rooms	6.6

Bedrooms
Total housing units	77
No bedroom	0
1 bedroom	1
2 bedrooms	19
3 bedrooms	43
4 bedrooms	12
5 or more bedrooms	2

Housing tenure
Occupied housing units	73
Owner-occupied	60
Renter-occupied	13
Average household size of owner-occupied unit	1.93
Average household size of renter-occupied unit	1.46

Year householder moved into unit
Occupied housing units	73
Moved in 2017 or later	0
Moved in 2015 to 2016	8
Moved in 2010 to 2014	12
Moved in 2000 to 2009	27
Moved in 1990 to 1999	8
Moved in 1989 and earlier	18

Value
Owner-occupied units	60
Less than $50,000	4
$50,000 to $99,999	24
$100,000 to $149,999	23
$150,000 to $199,999	6
$200,000 to $299,999	3
$300,000 to $499,999	0
$500,000 to $999,999	0
$1,000,000 or more	0
Median (dollars)	102,500

Mortgage status
Owner-occupied units	60
Housing units with a mortgage	33
Housing units without a mortgage	27

Gross rent
Occupied units paying rent	7
Less than $500	2
$500 to $999	3
$1,000 to $1,499	2
$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)	763
No rent paid	6

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