United States › Mississippi › Diamondhead CITY
Diamondhead Mississippi · 9,441 residents (2025 est.) · 10.1 sq mi
Time machine
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The short version
Diamondhead is home to 9,338 people in Mississippi. At a median age of 49.1, this is an older place than the country as a whole. Owners hold 90% of the housing stock. Since 2000 the city has risen by half, up 3,426 people. Households here earn about 55% more than in Mississippi as a whole. 3% of people here were born outside the United States.
At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 49.1
US median: 38.9
More educated
42% hold a bachelor's degree
US average: 36%
Stable housing
home values roughly flat, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 5,912 in 2000
9,441 in 2025 (Census Bureau estimate)
from 861 / sq mi in 2009
US average: 281
from 48.4 in 2000
US average: 38.9
Population, 1990 – 2024
2K 4K 6K 8K 10K 1990 2000 2010 2020 2024 Diamondhead Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $87,407
−7%inflation adjusted, since 2000
from $51,361 in 2000
US average: $82,259
from $26,631 in 2000
US average: $44,673
Households earning $100K+
from 42.8% in 2009
US average: 53.3%
from 7.2% in 2000
US average: 12.5%
from 0.364 in 2010
US average: 0.476
Workforce by industry, 2024
Public administration 3.9%
Professional, scientific, technical 2.6%
Education & health services 1.9%
Transportation & warehousing 1.7%
Agriculture, forestry, fishing 1%
Arts, entertainment, food 0.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$259,600
+7%inflation adjusted, since 2000
from $133,300 in 2000
US average: $376,019
$1,571
−7%inflation adjusted, since 2000
from $927 in 2000
US average: $1,442
from 91.2% in 2000
10.3% rent
from 7.2% in 2009
US average: 10.0%
from 2.38 people in 2009
US average: 2.54
from 24.9% in 2009
US average: 22.9%
from 14.8% in 2009
US average: 47.4%
from 2.8 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 93.1%(5,506)
Hispanic / Latino 2.9%(174)
2024
White, non-Hispanic 84.3%(7,872)
Hispanic / Latino 5.5%(516)
from 18 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 18 more ancestry groups with data from 33.3% in 2000
US average: 35.6%
High school or higher
from 92.1% in 2000
US average: 89.6%
from 10.7% in 2000
US average: 14.0%
Section 06
Commute & transportation from 26.0 min in 2000
US average: 26.5
from 81.0% in 2009
US average: 68.9%
from 11.1% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 6.8% in 2009
US average: 15.0%
from 0.0% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 0.0% in 2009
US average: 8.3%
Section 07
Work & employment from 2.0% in 2011
US average: 5.2%
from 54.9% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 68.7% in 2020
US average: 74.6%
from 10.9% in 2009
US average: 13.1%
from 47.6% in 2009
US average: 42.5%
Section 08
People & community from 5.8% in 2009
US average: 14.1%
from 21.5% in 2009
US average: 6.2%
from 12.4% in 2012
US average: 13.3%
from 6.5% in 2013
US average: 8.4%
from 87.6% in 2017
US average: 91.0%
Computer in household
from 94.9% in 2020
US average: 95.5%
from 85.3% in 2020
US average: 87.7%
from 94.2% in 2016
US average: 77.7%
from 1.9% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 6.5% in 2013
US average: 8.4%
from 60.1% in 2020
US average: 54.8%
Direct-purchase
from 19.7% in 2020
US average: 13.8%
from 29.6% in 2020
US average: 18.4%
from 8.5% in 2020
US average: 20.9%
VA health care
from 7.4% in 2020
US average: 2.2%
Any private
from 82.1% in 2020
US average: 67.1%
Any public
from 38.1% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 29.2%(317)
Gulf War (1990s) 23.3%(253)
Share of the 1,087 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
Places similar to Diamondhead Head to head
Compare Diamondhead to nearby cities DIAMONDHEAD VS
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DIAMONDHEAD VS
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DIAMONDHEAD VS
Picayune
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Frequently asked
How many people live in Diamondhead, Mississippi? Diamondhead, Mississippi has about 9,338 residents according to the 2024 American Community Survey.
What is the median household income in Diamondhead, Mississippi? The typical household in Diamondhead, Mississippi earns about $87,407 a year. Half of households make more than that, and half make less.
Is Diamondhead, Mississippi expensive? In Diamondhead, Mississippi, the median home is worth about $259,600, and the typical rent is about $1,571 a month.
How educated are people in Diamondhead, Mississippi? About 42.3% of adults age 25 and over in Diamondhead, Mississippi hold a bachelor's degree or higher.
What is the poverty rate in Diamondhead, Mississippi? About 7.0% of people in Diamondhead, Mississippi live below the federal poverty line.
Has Diamondhead, Mississippi grown since 1990? Yes, Diamondhead, Mississippi has grown since 1990. The population has added about 6,577 residents, a change of about 238 percent over that period.
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