Iberville County, LA ZIP Codes
Louisiana (LA) · 9 ZIP codes · 8 cities
9
ZIP codes
29,824
population (2021)
-10.7%
pop change since 2010
22047
FIPS code
Iberville County ZIP code map
About Iberville County
Iberville County is located in Louisiana and contains 9 ZIP codes across 8 cities and communities.
The county's population was 29,824 as of 2021,
a decrease of
10.7% from 33,387 in 2010.
The timezone is Mountain Time (observes DST).
The Federal Information Processing System (FIPS) code for Iberville County is 22047.
| Population | |
|---|---|
| 2021 population | 29,824 |
| 2010 population | 33,387 |
| Change | -10.7% |
| County details | |
|---|---|
| State | Louisiana |
| FIPS code | 22047 |
| Timezone | Mountain |
| Daylight saving | Yes |
Cities in Iberville County
ZIP codes for Iberville County, LA (9)
| ZIP code | City | County | Map |
|---|---|---|---|
| 70721 | Carville | Iberville | View map |
| 70740 | Grosse Tete | Iberville | View map |
| 70757 | Maringouin | Iberville | View map |
| 70764 | Plaquemine | Iberville | View map |
| 70765 | Plaquemine | Iberville | View map |
| 70772 | Rosedale | Iberville | View map |
| 70776 | Saint Gabriel | Iberville | View map |
| 70780 | Sunshine | Iberville | View map |
| 70788 | White Castle | Iberville | View map |
Demographics & statistics
31,003
Population
40.2
Median age
$61,787
Median household income
$28,802
Per capita income
$141,988
Median home value
$423
Median monthly rent
78.2%
Home ownership
18.4%
Poverty rate
11.0%
Unemployment
10,857
Housing units
15.4%
Bachelor's or higher
Age distribution
Male
Female
883
Under 5
739
946
5–9
791
1,052
10–14
881
897
15–19
750
1,122
20–24
940
2,493
25–34
2,087
2,189
35–44
1,832
2,090
45–54
1,750
1,224
55–59
1,024
1,151
60–64
963
1,698
65–74
1,422
893
75–84
748
238
85+
200
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 6,372 | 19.0% |
| 18 and over | 24,631 | 81.0% |
| 65 and over | 5,199 | 15.4% |
| Median age | 40.2 years | |
Race & ethnicity
White
47.5%
Black or African American
43.2%
Two or more races
5.4%
Hispanic or Latino
2.8%
Other race
1%
Native Hawaiian / Pacific Islander
0.1%
American Indian / Alaska Native
0.1%
| Group | Count | % |
|---|---|---|
| White | 15,139 | 47.5% |
| Black or African American | 13,779 | 43.2% |
| Two or more races | 1,718 | 5.4% |
| Hispanic or Latino | 885 | 2.8% |
| Other race | 305 | 1% |
| Native Hawaiian / Pacific Islander | 29 | 0.1% |
| American Indian / Alaska Native | 22 | 0.1% |
Household income
Under $10k
15.4%
$10k–$15k
3.4%
$15k–$25k
5.6%
$25k–$35k
6.4%
$35k–$50k
9.9%
$50k–$75k
16.1%
$75k–$100k
11.2%
$100k–$150k
15.7%
$150k–$200k
7.7%
$200k+
8.8%
| Range | % of households |
|---|---|
| Under $10k | 15.4% |
| $10k–$15k | 3.4% |
| $15k–$25k | 5.6% |
| $25k–$35k | 6.4% |
| $35k–$50k | 9.9% |
| $50k–$75k | 16.1% |
| $75k–$100k | 11.2% |
| $100k–$150k | 15.7% |
| $150k–$200k | 7.7% |
| $200k+ | 8.8% |
| Median income | $61,787 |
Housing
Home values
Under $50k
12.4%
$50k–$100k
17.1%
$100k–$150k
15.5%
$150k–$200k
19.5%
$200k–$300k
16.1%
$300k–$500k
11.2%
$500k–$1M
3.4%
$1M+
5.0%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $141,988 |
| Median rent / month | $423 |
| Owner occupied | 78.2% |
| Renter occupied | 21.8% |
| Vacant | 20.3% |
| Single-family detached | 63.0% |
| Large apartment buildings | 1.6% |
| Mobile homes | 25.6% |
| Median rooms | 5.4 |
| Avg household size (owned) | 2.52 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.8% |
| 2010–2019 | 18.7% |
| 2000–2009 | 13.6% |
| 1990–1999 | 14.8% |
| 1980–1989 | 15.4% |
| 1970–1979 | 11.7% |
| 1960–1969 | 7.7% |
| 1950–1959 | 3.5% |
| 1940–1949 | 4.6% |
| 1939 or earlier | 9.3% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.6% |
| 1 bedroom | 6.6% |
| 2 bedrooms | 19.0% |
| 3 bedrooms | 58.9% |
| 4 bedrooms | 13.3% |
| 5+ bedrooms | 1.6% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 6.9% |
| 1 vehicle | 35.7% |
| 2 vehicles | 34.3% |
| 3 or more | 23.1% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 35.9% |
| Electricity | 56.5% |
| Propane / LP gas | 3.7% |
| Wood | 0.7% |
| No fuel used | 3.2% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 4,746 | 40.7% |
| Cohabiting couple | 537 | 5.1% |
| Male householder, no spouse | 2,126 | 19.1% |
| Female householder, no spouse | 4,007 | 35.1% |
| Households with children under 18 | 3,446 | 31.4% |
| Households with seniors (65+) | 3,517 | 30.4% |
| Average household size | 2.48 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 44.7% | 28.8% |
| Married | 40.6% | 41.3% |
| Separated | 1.9% | 2.6% |
| Widowed | 1.6% | 9.9% |
| Divorced | 11.2% | 17.4% |
Education
Less than 9th grade
5.3%
Some HS, no diploma
9.9%
HS graduate
42.7%
Some college, no degree
17.0%
Associate's degree
9.6%
Bachelor's degree
10.6%
Graduate / professional
4.8%
| Metric | % |
|---|---|
| HS diploma or higher | 84.8% |
| Bachelor's or higher | 15.4% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 492 | 13.5% |
| Kindergarten | 271 | 3.5% |
| Elementary school | 2,903 | 31.9% |
| High school | 1,893 | 30.3% |
| College / grad school | 1,403 | 20.9% |
Employment
Industry of employment
Education & healthcare
26.8%
Professional & management
10.3%
Retail trade
10.2%
Manufacturing
9.7%
Public administration
7.3%
Transportation & utilities
7.0%
Construction
6.7%
Other services
5.9%
Arts, food & hospitality
5.2%
Agriculture & mining
4.1%
Finance & real estate
3.8%
Wholesale trade
1.9%
Information
1.1%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 35.1% |
| Service | 18.5% |
| Sales & office | 16.4% |
| Natural resources & construction | 14.8% |
| Production & transportation | 15.2% |
Employment type
| Type | % |
|---|---|
| Private sector | 72.5% |
| Government | 19.1% |
| Self-employed | 8.3% |
| Unpaid family workers | 0.1% |
Commute
| Method | % |
|---|---|
| Drive alone | 79.6% |
| Carpool | 9.5% |
| Public transit | 0.0% |
| Walk | 2.0% |
| Other means | 1.5% |
| Avg commute (minutes) | 27.7 |
Poverty
All people
18.4%
Under 18 years
20.8%
18 and over
17.0%
Married-couple families
3.9%
Female-led households
27.6%
Income support
| Source | % of households |
|---|---|
| Social Security | 25.5% |
| Retirement income | 19.6% |
| Supplemental Security | 7.8% |
| Cash public assistance | 1.2% |
| Food stamps / SNAP | 25.1% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 42.3% |
| High cholesterol | 35.6% |
| Heart disease | 7.2% |
| Stroke | 4.3% |
| Asthma | 10.3% |
| Arthritis | 25.7% |
| Kidney disease | 3.5% |
| Pulmonary disease | 8.2% |
| Cancer | 5.6% |
| Behavior / access | % |
|---|---|
| Binge drinking | 17.8% |
| No physical activity | 33.2% |
| Less than 7 hrs sleep | 39.4% |
| Fair or poor health | 22.1% |
| Poor mental health | 18.5% |
| Poor physical health | 13.3% |
| No health insurance | 17.5% |
| Visited doctor (checkup) | 78.9% |
| Visited dentist | 51.7% |
| Cholesterol screening | 88.5% |
| Teeth loss | 21.6% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 1,103 | 4.2% |
| Disability | % |
|---|---|
| Any disability | 17.0% |
| Under 18 | 7.2% |
| 18–64 years | 12.8% |
| 65 and over | 51.8% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 58.2% |
| Public insurance | 42.7% |
| Uninsured under 19 | 2.9% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 29,381 | 95.0% |
| Spanish | 580 | 2.7% |
| Other Indo-European | 552 | 2.7% |
| Asian & Pacific Islander | 28 | 0.1% |
| Other languages | 0 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 30,384 | 97.7% |
| Born in same state | 30,240 | 97.4% |
| Born in different state | 27,613 | 87.4% |
| Foreign born | 144 | 0.2% |
| Naturalized citizen | 619 | 2.4% |
| Not a US citizen | 166 | 25.4% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Arab | 3,612 | 11.7% |
| Italian | 1,721 | 5.6% |
| French | 883 | 2.8% |
| German | 634 | 2% |
| Ancestry | Count | % |
|---|---|---|
| Polish | 60 | 0.2% |
| English | 18 | 0.1% |
| Irish | 6 | 0% |
| Dutch | 3 | 0% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 37.4% |
| Internet access | 92.8% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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