Iowa County, Iowa demographics

Population: 16,596
Median age: 42.9

Median household income: 64,720

Demographics, population, home values, social and economic characteristics of Iowa County, Iowa.

Population

202116,596
202016,155
201916,189
201816,207
201716,231
201616,326
201516,344
201416,316
201316,323
201216,320
201116,342
201016,353
200915,840

Iowa County, IA cities

Amana CDP - 471

Conroy CDP - 158

East Amana CDP - 43

High Amana CDP - 71

Homestead CDP - 66

Ladora city - 254

Marengo city - 2,714

Middle Amana CDP - 799

Millersburg city - 162

North English city - 905

Parnell city - 241

South Amana CDP - 109

Victor city - 888

West Amana CDP - 115

Williamsburg city - 3,322

Census data for Iowa County, Iowa

Demographic and housing estimates in Iowa County, Iowa

Total population
Total population16,596
Male8,402
Female8,194
Population by age
Total population16,596
Under 5 years931
5 to 9 years997
10 to 14 years1,240
15 to 19 years998
20 to 24 years847
25 to 34 years1,714
35 to 44 years1,982
45 to 54 years2,147
55 to 59 years1,324
60 to 64 years1,308
65 to 74 years1,678
75 to 84 years1,007
85 years and over423
Median age (years)42.9
Under 18 years3,851
16 years and over13,188
18 years and over12,745
21 years and over12,314
62 years and over3,925
65 years and over3,108
Population by race
Total population16,596
One race16,098
   White15,883
   Black or African American112
   American Indian and Alaska Native7
   Asian29
   Native Hawaiian and Other Pacific Islander0
   Some other race67
Two or more races498
Citizen, voting age population
Citizen, VOTING AGE 18 and over population12,670
Male Citizen, VOTING AGE 18 and over population6,365
Female Citizen, VOTING AGE 18 and over population6,305

Social characteristics in Iowa County, Iowa

Households by type
Total households6,765
Family households (families)3,676
Married-couple family506
Male householder, no wife present, family1,130
Female householder, no husband present, family802
Nonfamily households1,453
Average household size2,163
Average family size2.41

Economic characteristics in Iowa County, Iowa

Income and benefits (in inflation-adjusted dollars)
Total households6,765
Less than $10,000218
$10,000 to $14,999215
$15,000 to $24,999507
$25,000 to $34,999529
$35,000 to $49,999966
$50,000 to $74,9991,306
$75,000 to $99,9991,129
$100,000 to $149,9991,190
$150,000 to $199,999418
$200,000 or more287
Median household income (dollars)64,720

Housing characteristics in Iowa County, Iowa

Housing occupancy
Total housing units7,346
Occupied housing units6,765
Vacant housing units581
Units in structure
Total housing units7,346
1-unit, detached5,834
1-unit, attached187
2 units203
3 or 4 units333
5 to 9 units211
10 to 19 units120
20 or more units124
Mobile home322
Boat, RV, van, etc.12
Year structure built
Total housing units7,346
Built 2014 or later0
Built 2010 to 2013297
Built 2000 to 2009870
Built 1990 to 1999841
Built 1980 to 1989527
Built 1970 to 19791,118
Built 1960 to 1969630
Built 1950 to 1959443
Built 1940 to 1949369
Built 1939 or earlier2,251
Rooms
Total housing units7,346
1 room20
2 rooms104
3 rooms395
4 rooms811
5 rooms1,131
6 rooms1,195
7 rooms1,209
8 rooms954
9 rooms or more1,527
Median rooms6.5
Bedrooms
Total housing units7,346
No bedroom32
1 bedroom576
2 bedrooms1,695
3 bedrooms3,093
4 bedrooms1,402
5 or more bedrooms548
Housing tenure
Occupied housing units6,765
Owner-occupied5,324
Renter-occupied1,441
Average household size of owner-occupied unit2.57
Average household size of renter-occupied unit1.81
Year householder moved into unit
Occupied housing units6,765
Moved in 2017 or later461
Moved in 2015 to 20161,462
Moved in 2010 to 20141,215
Moved in 2000 to 20091,579
Moved in 1990 to 1999937
Moved in 1989 and earlier1,111
Value
Owner-occupied units5,324
Less than $50,000386
$50,000 to $99,999988
$100,000 to $149,9991,124
$150,000 to $199,9991,179
$200,000 to $299,999864
$300,000 to $499,999607
$500,000 to $999,999140
$1,000,000 or more36
Median (dollars)155,900
Mortgage status
Owner-occupied units5,324
Housing units with a mortgage3,140
Housing units without a mortgage2,184
Gross rent
Occupied units paying rent1,342
Less than $500292
$500 to $999878
$1,000 to $1,499131
$1,500 to $1,99918
$2,000 to $2,4990
$2,500 to $2,99917
$3,000 or more6
Median (dollars)650
No rent paid99

Demographic data for Iowa County, IA and each city in the county. Lists of cities by population, wealth and poverty in Iowa County, IA.

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