Clyde vs Port Costa

A side-by-side comparison of Clyde and Port Costa: population, income, housing, and more.

Clyde and Port Costa are places in California. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Clyde has the higher population (716 vs 194 in Port Costa). Clyde has the higher median home value ($610,600 vs $586,500 in Port Costa). Since 2019, Port Costa's population has grown faster (+7.8% vs -9.6%).

Population, income & housing

	Clyde	Port Costa
Population	716	194
Median age	51.9 yrs	68.5 yrs
Median household income	$118,828	—
Median home value	$610,600	$586,500
Median gross rent	$1,125	—
Housing units	303	144
Homeownership rate	82.9%	35.4%
Bachelor's degree or higher	23.5%	19.1%
Unemployment rate	4.5%	12.9%

Trends (ACS 5-year, 2019–2023)

	Clyde	Port Costa
Population	792 → 716 (-9.6%)	180 → 194 (+7.8%)
Median household income	$82,944 → $118,828 (+43.3%)	—
Median home value	$435,000 → $610,600 (+40.4%)	$586,300 → $586,500 (+0.0%)
Median gross rent	$1,768 → $1,125 (-36.4%)	—

Clyde

Population

792716

Median household income

$82,944$118,828

Median home value

$435,000$610,600

Median gross rent

$1,768$1,125

Port Costa

Population

180194

Median home value

$586,300$586,500

Age & race/ethnicity

Age distribution (share)

	Clyde	Port Costa
Under 5	8.5%	0.0%
5 to 17	0.0%	0.0%
18 to 24	13.5%	0.0%
25 to 34	16.3%	0.0%
35 to 44	5.0%	9.8%
45 to 54	7.0%	0.0%
55 to 64	25.6%	6.2%
65 to 74	12.4%	45.9%
75 and over	11.6%	38.1%

Race & ethnicity (share)

	Clyde	Port Costa
White (non-Hispanic)	72.8%	84.0%
Black or African American	0.0%	0.0%
American Indian & Alaska Native	0.0%	0.0%
Asian	0.0%	0.0%
Native Hawaiian & Pacific Islander	0.0%	0.0%
Some other race	0.0%	0.0%
Two or more races	4.7%	0.0%
Hispanic or Latino	22.5%	16.0%

Educational attainment (age 25+)

Share of adults 25+

	Clyde	Port Costa
No high school diploma	10.0%	0.0%
High school graduate	20.3%	22.2%
Some college or associate's	46.2%	58.8%
Bachelor's degree	9.1%	0.0%
Graduate or professional degree	14.3%	19.1%

Commute to work

How workers get to work (share)

	Clyde	Port Costa
Drove alone	81.6%	56.5%
Carpooled	0.0%	0.0%
Public transit	6.7%	0.0%
Walked	3.2%	15.9%
Bicycle	0.0%	27.5%
Worked from home	8.6%	0.0%
Other means	0.0%	0.0%

Housing

Units in structure (share)

	Clyde	Port Costa
1-unit, detached	84.2%	100.0%
1-unit, attached	3.3%	0.0%
2 to 4 units	0.0%	0.0%
5 to 19 units	12.5%	0.0%
20 or more units	0.0%	0.0%
Mobile home & other	0.0%	0.0%

Poverty & households

	Clyde	Port Costa
Poverty rate	2.2%	0.0%
Average household size	2.44	1.35
Mean commute (minutes)	31	—
Median year structure built	1954	1938