50531 Zip Code

April 19, 2024

Zip Code: 50531
City/Town: Dolliver
State: Iowa
Population: 242
Per Capita Income: $21,937
Mean Household Income: $53,081
Total Housing Units: 108
Median Home Value: $43,000
Median Year Homes Built: 1940
Land Area: 37.3 sq miles
96.7 sq kilometers
Water Area: 1.5 sq miles
3.8 sq kilometers
   
Population Information (50531 zip code)
Number/Percent/U.S. Avg
Percent
U.S. Avg
Total Population:
242
--
--
  Male:
122
50.4%
49.2%
  Female:
120
49.6%
50.8%
Median Age:
49.3 yrs
--
37.2 yrs
Under 5 years:
7
2.9%
6.5%
5 to 9 years:
12
5.8%
6.6%
10 to 19 years:
30
12.4%
13.8%
20 to 29 years:
15
6.2%
13.8%
30 to 39 years:
32
13.2%
13.0%
40 to 49 years:
28
11.6%
14.2%
50 to 59 years:
52
21.5%
13.6%
60 to 69 years:
39
16.1%
9.4%
70 to 79 years:
16
6.6%
5.4%
80 years and over:
11
4.5%
3.7%

Housing Information (50531 zip code)

 
Number/Percent/U.S. Avg
Percent
U.S. Avg
Median home value:
$43,000
--
$119,600
Median year homes build:
1940
--
1971
Median real estate taxes:
$250 / yr.
--
$1,334 / yr.
Median rent:
$250 / mo.
--
$519 / mo.
 
 
 
 
Total households:
108
--
--
    Family households:
70
64.8%
66.4%
    Nonfamily households:
38
35.2%
33.6%
Households with individuals under 18 years:
22
20.4%
33.4%
Households with individuals 65 years and over:
34
31.5%
24.9%
Average household size:
2.2
--
--
Average family size:
2.7
--
--
 
 
 
 
Total housing units:
158
--
--
    Occupied housing units:
108
68.4%
88.6%
    Vacant housing units:
50
31.6%
11.4%
        For rent:
3
1.9%
3.1%
        Rented, not occupied:
0
0.0%
0.2%
        For sale only:
2
1.3%
1.4%
        Sold, not occupied:
0
0.0%
0.3%
        For seasonal, recreational, or occasional use:
34
21.5%
3.5%
        All other vacants:
11
7.0%
2.8%
 
 
 
 
Homeowner vacancy rate:
--
2.3%
2.4%
Rental vacancy rate:
--
11.1%
9.2%
 
 
 
 
Owner-occupied housing units:
84
--
--
    Population in owner-occupied housing units:
190
--
--
    Average household size of owner-occupied units:
2.3
--
2.65
Renter-occupied housing units:
24
--
--
    Population in renter-occupied housing units:
52
--
--
    Average household size of renter-occupied units:
2.2
--
2.44

Educational Attainment (50531 zip code)

 
Number/Percent/U.S. Avg
Percent
U.S. Avg
Population 25 years and over
196
--
--
    Less than 9th grade:
11
5.6%
6.2%
    9th to 12th grade, no diploma:
23
11.7%
8.7%
    High school graduate (includes equivalency):
71
36.2%
29.0%
    Some college, no degree:
53
27.0%
20.6%
    Associate degree:
21
10.7%
7.5%
    Bachelor's degree:
15
7.7%
17.6%
    Graduate or professional degree:
2
1.0%
10.3%
    Percent high school graduate or higher:
--
82.7%
85.0%
    Percent bachelor's degree or higher:
--
8.7%
27.9%

Income Information (50531 zip code)

 
Number/Percent/U.S. Avg
Percent
U.S. Avg
Mean household income:
$0 / yr.
--
$70,883
Per capita income:
$0 / yr.
--
$27,334
Males 15 years and over with income:
115
47.5%
50.4%
    Median income:
$26,705 / yr.
--
$27,932 / yr.
    Full-time, year-round workers:
65
26.9%
59.7%
        Median income:
$29,028 / yr.
--
$38,349 / yr.
Females 15 years and over with income:
113
46.7%
49.6%
    Median income:
$11,528 / yr.
--
$16,327 / yr.
    Full-time, year-round workers:
40
16.5%
40.3%
        Median income:
$23,571 / yr.
--
$28,135 / yr.
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