Iowa County, IA ZIP Codes
Iowa (IA) · 13 ZIP codes · 12 cities
13
ZIP codes
16,568
population (2021)
+1.3%
pop change since 2010
19095
FIPS code
Iowa County ZIP code map
About Iowa County
Iowa County is located in Iowa and contains 13 ZIP codes across 12 cities and communities.
The county's population was 16,568 as of 2021,
an increase of
1.3% from 16,355 in 2010.
The timezone is Mountain Time (observes DST).
The Federal Information Processing System (FIPS) code for Iowa County is 19095.
| Population | |
|---|---|
| 2021 population | 16,568 |
| 2010 population | 16,355 |
| Change | +1.3% |
| County details | |
|---|---|
| State | Iowa |
| FIPS code | 19095 |
| Timezone | Mountain |
| Daylight saving | Yes |
Cities in Iowa County
Amana
Conroy
Homestead
Ladora
Marengo
Middle Amana
Millersburg
North English
Parnell
South Amana
Victor
Williamsburg
ZIP codes for Iowa County, IA (13)
| ZIP code | City | County | Map |
|---|---|---|---|
| 52203 | Amana | Iowa | View map |
| 52204 | Amana | Iowa | View map |
| 52220 | Conroy | Iowa | View map |
| 52236 | Homestead | Iowa | View map |
| 52251 | Ladora | Iowa | View map |
| 52301 | Marengo | Iowa | View map |
| 52307 | Middle Amana | Iowa | View map |
| 52308 | Millersburg | Iowa | View map |
| 52316 | North English | Iowa | View map |
| 52325 | Parnell | Iowa | View map |
| 52334 | South Amana | Iowa | View map |
| 52347 | Victor | Iowa | View map |
| 52361 | Williamsburg | Iowa | View map |
Demographics & statistics
15,630
Population
43.0
Median age
$72,600
Median household income
$40,749
Per capita income
$179,100
Median home value
$528
Median monthly rent
86.5%
Home ownership
9.6%
Poverty rate
3.5%
Unemployment
5,550
Housing units
22.0%
Bachelor's or higher
Age distribution
Male
Female
445
Under 5
408
502
5–9
461
601
10–14
551
534
15–19
490
424
20–24
390
859
25–34
788
952
35–44
875
1,028
45–54
943
569
55–59
522
697
60–64
640
853
65–74
784
457
75–84
419
228
85+
210
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 3,661 | 24.8% |
| 18 and over | 11,969 | 75.2% |
| 65 and over | 2,951 | 19.9% |
| Median age | 43.0 years | |
Race & ethnicity
White
93.3%
Two or more races
3.5%
Hispanic or Latino
1.8%
Black or African American
0.7%
Other race
0.5%
Asian
0.2%
American Indian / Alaska Native
0.1%
| Group | Count | % |
|---|---|---|
| White | 14,846 | 93.3% |
| Two or more races | 552 | 3.5% |
| Hispanic or Latino | 290 | 1.8% |
| Black or African American | 109 | 0.7% |
| Other race | 85 | 0.5% |
| Asian | 29 | 0.2% |
| American Indian / Alaska Native | 9 | 0.1% |
Household income
Under $10k
4.9%
$10k–$15k
2.3%
$15k–$25k
4.9%
$25k–$35k
8.5%
$35k–$50k
8.9%
$50k–$75k
18.6%
$75k–$100k
16.5%
$100k–$150k
19.7%
$150k–$200k
9.3%
$200k+
6.3%
| Range | % of households |
|---|---|
| Under $10k | 4.9% |
| $10k–$15k | 2.3% |
| $15k–$25k | 4.9% |
| $25k–$35k | 8.5% |
| $35k–$50k | 8.9% |
| $50k–$75k | 18.6% |
| $75k–$100k | 16.5% |
| $100k–$150k | 19.7% |
| $150k–$200k | 9.3% |
| $200k+ | 6.3% |
| Median income | $72,600 |
Housing
Home values
Under $50k
7.3%
$50k–$100k
16.0%
$100k–$150k
15.7%
$150k–$200k
17.4%
$200k–$300k
24.7%
$300k–$500k
14.2%
$500k–$1M
3.2%
$1M+
1.5%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $179,100 |
| Median rent / month | $528 |
| Owner occupied | 86.5% |
| Renter occupied | 13.5% |
| Vacant | 6.7% |
| Single-family detached | 85.7% |
| Large apartment buildings | 0.8% |
| Mobile homes | 4.6% |
| Median rooms | 6.7 |
| Avg household size (owned) | 2.53 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 3.0% |
| 2000–2009 | 9.8% |
| 1990–1999 | 11.6% |
| 1980–1989 | 6.2% |
| 1970–1979 | 16.7% |
| 1960–1969 | 8.5% |
| 1950–1959 | 5.8% |
| 1940–1949 | 6.2% |
| 1939 or earlier | 32.4% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.6% |
| 1 bedroom | 4.1% |
| 2 bedrooms | 19.7% |
| 3 bedrooms | 48.3% |
| 4 bedrooms | 16.7% |
| 5+ bedrooms | 10.5% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 2.1% |
| 1 vehicle | 23.7% |
| 2 vehicles | 31.8% |
| 3 or more | 42.5% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 48.3% |
| Electricity | 11.5% |
| Propane / LP gas | 34.0% |
| Fuel oil | 2.7% |
| Wood | 2.1% |
| No fuel used | 0.5% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 3,336 | 58.1% |
| Cohabiting couple | 459 | 5.0% |
| Male householder, no spouse | 1,140 | 16.2% |
| Female householder, no spouse | 1,484 | 20.8% |
| Households with children under 18 | 1,737 | 27.7% |
| Households with seniors (65+) | 2,045 | 34.3% |
| Average household size | 2.44 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 23.9% | 19.7% |
| Married | 63.1% | 60.5% |
| Separated | 0.4% | 0.2% |
| Widowed | 2.9% | 10.7% |
| Divorced | 9.8% | 8.8% |
Education
Less than 9th grade
1.1%
Some HS, no diploma
4.7%
HS graduate
33.4%
Some college, no degree
25.3%
Associate's degree
13.4%
Bachelor's degree
14.2%
Graduate / professional
7.8%
| Metric | % |
|---|---|
| HS diploma or higher | 94.2% |
| Bachelor's or higher | 22.0% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 257 | 12.0% |
| Kindergarten | 196 | 5.7% |
| Elementary school | 1,617 | 44.9% |
| High school | 1,025 | 30.0% |
| College / grad school | 403 | 7.4% |
Employment
Industry of employment
Education & healthcare
26.7%
Manufacturing
19.2%
Retail trade
11.0%
Construction
9.0%
Professional & management
8.1%
Agriculture & mining
5.0%
Transportation & utilities
4.8%
Arts, food & hospitality
3.8%
Finance & real estate
3.4%
Public administration
3.1%
Other services
2.8%
Information
1.6%
Wholesale trade
1.4%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 35.2% |
| Service | 14.3% |
| Sales & office | 15.2% |
| Natural resources & construction | 14.3% |
| Production & transportation | 21.0% |
Employment type
| Type | % |
|---|---|
| Private sector | 74.8% |
| Government | 19.0% |
| Self-employed | 6.3% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 81.8% |
| Carpool | 7.0% |
| Public transit | 0.0% |
| Walk | 3.2% |
| Other means | 2.0% |
| Avg commute (minutes) | 23.9 |
Poverty
All people
9.6%
Under 18 years
11.1%
18 and over
9.0%
Married-couple families
3.7%
Female-led households
17.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 37.3% |
| Retirement income | 26.1% |
| Supplemental Security | 2.1% |
| Cash public assistance | 3.0% |
| Food stamps / SNAP | 5.3% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 32.7% |
| High cholesterol | 31.9% |
| Heart disease | 6.6% |
| Stroke | 3.0% |
| Asthma | 9.2% |
| Arthritis | 24.3% |
| Kidney disease | 2.8% |
| Pulmonary disease | 6.5% |
| Cancer | 7.2% |
| Behavior / access | % |
|---|---|
| Binge drinking | 21.8% |
| No physical activity | 23.6% |
| Less than 7 hrs sleep | 30.9% |
| Fair or poor health | 12.1% |
| Poor mental health | 13.2% |
| Poor physical health | 9.5% |
| No health insurance | 9.1% |
| Visited doctor (checkup) | 74.4% |
| Visited dentist | 68.6% |
| Cholesterol screening | 89.3% |
| Teeth loss | 12.3% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 902 | 8.6% |
| Disability | % |
|---|---|
| Any disability | 11.7% |
| Under 18 | 3.3% |
| 18–64 years | 7.8% |
| 65 and over | 41.6% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 80.7% |
| Public insurance | 35.7% |
| Uninsured under 19 | 1.1% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 14,777 | 93.4% |
| Spanish | 92 | 1.0% |
| Other Indo-European | 79 | 1.0% |
| Asian & Pacific Islander | 6 | 0.0% |
| Other languages | 5 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 15,474 | 99.2% |
| Born in same state | 15,396 | 98.9% |
| Born in different state | 13,008 | 85.6% |
| Foreign born | 78 | 0.2% |
| Naturalized citizen | 156 | 0.8% |
| Not a US citizen | 63 | 47.3% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 2,346 | 15% |
| French | 1,544 | 9.9% |
| Arab | 782 | 5% |
| English | 574 | 3.7% |
| Polish | 541 | 3.5% |
| Ancestry | Count | % |
|---|---|---|
| Dutch | 177 | 1.1% |
| Norwegian | 18 | 0.1% |
| German | 7 | 0% |
| Irish | 7 | 0% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 40.8% |
| Internet access | 90.6% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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