City · Mississippi
D'Iberville, Mississippi
D'Iberville, city, in Harrison County, Mississippi. D'Iberville had 13,557 residents on July 1, 2025 by the Census Bureau's estimate, up 6.6% since 2020; the 2020 Census counted 12,721 and the ACS 2020-2024 5-year estimates put it at 13,203 (±32). GEOID 2819180.
Residents, July 2025 estimate
13,557
Census Bureau estimate (no margin published)
2020 Census count: 12,721 · ACS 2020-2024: 13,203 ±32
Median household income
$66,016
±$12,055 (90% margin)
Mississippi: $56,447
Median home value
$210,100
±$49,758 (90% margin)
Mississippi: $169,800
Median gross rent
$1,249
±$70 (90% margin)
Mississippi: $954
Where is D'Iberville and what county is it in?
D'Iberville is a city in Harrison County, Mississippi. It covers 10.6 square miles of land, 1,204 residents per square mile in 2020.
D'Iberville is in the Gulfport-Biloxi, MS metropolitan statistical area, which takes in 4 counties (Census Bureau delineation, July 2023).
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in D'Iberville, and is it growing?
The Census Bureau estimates that 13,557 people lived in D'Iberville on July 1, 2025, up 6.6% since 2020, while Mississippi shrank 0.2%. The 2020 Census counted 12,721 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 13,203 (±32).
| Measure | D'Iberville | Harrison County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 13,203 ±32 | 210,891 | −470 |
| Households | 5,035 ±435 | 83,358 | no clear change |
| Average household size | 2.60 ±0.22 | 2.48 | no clear change |
| Housing units | 5,390 ±473 | 94,898 | no clear change |
D'Iberville's population since 2000
From 7,608 in 2000 to 13,557 in 2025: up 78.2%. The 2000, 2010 and 2020 figures are census counts, each for D'Iberville as it was drawn that year: a place that annexed land, or a community that has since incorporated, covered a different area then. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.
Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in D'Iberville?
The median resident of D'Iberville is 35.0 years old; 28.5% are under 18 and 13.4% are 65 or older. The largest group is non-Hispanic white residents at 60.8%, then non-Hispanic Black residents at 19.1%. 8.8% of residents were born outside the United States.
| Measure | D'Iberville | Harrison County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 35.0 ±4.0 | 38.5 | no clear change |
| Under 18 years | 28.5% ±3.2 pts | 23.6% | – |
| 65 years and over | 13.4% ±3.5 pts | 16.6% | – |
| Male | 47.5% ±2.9 pts | 48.8% | – |
| Hispanic or Latino (any race) | 8.1% ±4.8 pts | 6.9% | – |
| White alone, not Hispanic | 60.8% ±5.5 pts | 60.8% | no clear change |
| Black or African American alone, not Hispanic | 19.1% ±5.3 pts | 23.3% | no clear change |
| Asian alone, not Hispanic | 8.0% ±1.8 pts | 2.5% | no clear change |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.1 pts | 0.1% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.3 pts | 0.0% | – |
| Two or more races, not Hispanic | 3.8% ±1.7 pts | 5.9% | – |
| Some other race alone, not Hispanic | 0.1% ±0.1 pts | 0.4% | – |
| Born outside the United States | 8.8% ±3.3 pts | 4.7% | no clear change |
| Speak a language other than English at home (age 5+) | 11.1% ±3.9 pts | 7.3% | – |
| Civilian veterans (age 18+) | 14.7% ±3.9 pts | 13.3% | – |
| With a disability | 16.4% ±4.2 pts | 19.9% | – |
| No health insurance coverage | 15.7% ±4.2 pts | 13.1% | no clear change |
| High school graduate or higher (age 25+) | 92.0% ±2.6 pts | 89.4% | – |
| Bachelor's degree or higher (age 25+) | 25.9% ±4.6 pts | 27.5% | no clear change |
| Graduate or professional degree (age 25+) | 9.7% ±2.6 pts | 10.4% | – |
| Lived in the same house a year earlier | 84.4% ±3.8 pts | 84.5% | – |
| Moved from another state in the past year | 3.7% ±1.6 pts | 4.7% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in D'Iberville earn?
Half of D'Iberville's 5,035 households earn less than $66,016 a year (±$12,055), against $59,479 in Harrison County and $56,447 in Mississippi. In 2015-2019 it was $56,753 in 2024 dollars; the margins of error cannot tell the two periods apart. 18.8% of residents live below the poverty line.
| Measure | D'Iberville | Harrison County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $66,016 ±$12,055 | $59,479 | no clear change |
| Mean household income | $91,181 ±$13,493 | $80,923 | – |
| Per capita income | $33,621 ±$4,270 | $33,062 | no clear change |
| People below the poverty line | 18.8% ±6.1 pts | 17.1% | no clear change |
| Children under 18 below the poverty line | 33.8% ±11.9 pts | 22.3% | no clear change |
| Households receiving SNAP | 8.2% ±3.8 pts | 15.0% | – |
| Households with a computer | 97.6% ±1.8 pts | 95.6% | – |
| Households with a broadband subscription | 91.6% ±4.0 pts | 89.2% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in D'Iberville?
Owners occupy 59.0% of D'Iberville's occupied homes and renters 41.0%. The median owner-occupied home is valued at $210,100 by its owner (±$49,758). The median renter pays $1,249 a month including utilities, and 28.5% of renters pay 35% or more of their income on rent.
| Measure | D'Iberville | Harrison County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $210,100 ±$49,758 | $212,200 | no clear change |
| Median gross rent | $1,249 ±$70 | $1,115 | no clear change |
| Renters paying 35% or more of income on rent | 28.5% ±10.2 pts | 42.1% | −14.7 pts |
| Median monthly owner costs, with a mortgage | $1,494 ±$160 | $1,495 | – |
| Owner-occupied homes | 59.0% ±4.7 pts | 62.2% | +16.6 pts |
| Renter-occupied homes | 41.0% ±4.7 pts | 37.8% | – |
| Housing units | 5,390 ±473 | 94,898 | no clear change |
| Homeowner vacancy rate | 0.8% ±1.0 pts | 0.9% | – |
| Rental vacancy rate | 6.1% ±4.8 pts | 6.8% | – |
| Single-family detached homes | 57.5% ±4.2 pts | 65.9% | – |
| Mobile homes | 7.5% ±2.9 pts | 7.1% | – |
| Built 2020 or later | 4.4% ±2.8 pts | 1.7% | – |
| Built 2010 to 2019 | 21.3% ±5.4 pts | 15.1% | – |
| Built 1939 or earlier | 0.1% ±0.2 pts | 2.4% | – |
| Households with no vehicle | 2.5% ±1.5 pts | 6.5% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How many new homes is D'Iberville building?
Builders took permits for 96 new housing units in D'Iberville in 2025 (4 in single-family houses), 7.1 per 1,000 residents against 2.8 across Mississippi.
Counts of units in permits a local office issued; not every permitted unit is built. A year marked with months was reported for part of the year.
Source: Building Permits Survey, annual place files 2019-2025, U.S. Census Bureau · Census Building Permits Survey
How do people in D'Iberville work and get to work?
84.6% of D'Iberville's workers drive alone and 4.3% work from home. The average trip to work takes 27.0 minutes. The unemployment rate in 2020-2024 averaged 3.1%.
| Measure | D'Iberville | Harrison County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 66.0% ±4.4 pts | 60.5% | – |
| Unemployment rate | 3.1% ±2.0 pts | 7.1% | −5.1 pts |
| Drove alone to work | 84.6% ±4.7 pts | 78.2% | – |
| Carpooled | 9.5% ±3.8 pts | 9.5% | – |
| Public transportation | 0.1% ±0.2 pts | 0.3% | – |
| Walked | 0.7% ±0.7 pts | 3.3% | – |
| Worked from home | 4.3% ±1.6 pts | 7.1% | – |
| Mean travel time to work | 27.0 min ±4.7 | 24.3 min | no clear change |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in D'Iberville?
5 census tracts lie mostly in D'Iberville, and 2 more reach into it (2020 census blocks). Their median household incomes run from $43,826 (Tract 33.05) to $113,034 (Tract 34.05).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 33.08Harrison County | 4,256 | $58,288 |
| Tract 34.05Harrison County | 5,653 | $113,034 |
| Tract 33.05Harrison County | 2,222 | $43,826 |
| Tract 33.06Harrison County | 1,608 | $70,320 |
| Tract 33.07Harrison County | 647 | $56,125 |
| Tract 33.11Harrison County | 2,959 | $87,703 |
| Tract 33.09Harrison County | 3,699 | $40,867 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in D'Iberville) · Census block assignment files
How does D'Iberville compare with other places in Mississippi?
By the Census Bureau's July 2025 estimates, D'Iberville is the 2,586th-most populous of the 19,476 U.S. incorporated places that have one and the 29th-most populous of 299 in Mississippi.
D'Iberville ranks 42nd of 172 places in Mississippi with 1,000 or more residents and a reliable estimate, by median household income.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 29th | 299 |
| Growth 2020-2025 (PEP) | 12th | 148 |
| Residents per square mile | 30th | 187 |
| Median household income | 42nd | 172 |
| Per capita income | 39th | 183 |
| Median home value | 36th | 178 |
| Median gross rent | 21st | 161 |
| Poverty rate | 111th | 160 |
| Bachelor's degree or higher | 54th | 171 |
| Median age | 134th | 186 |
| Owner-occupied share | 113th | 182 |
| Work from home | 51st | 57 |
| Travel time to work | 54th | 185 |
D'Iberville's figures with every place in Mississippi (CSV)
Every place in Mississippi, sortable · Compare D'Iberville with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for D'Iberville?
8 of the 57 figures for D'Iberville on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for D'Iberville are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' public schools in D'Iberville.