City profile · California · Census ACS 2023

Port Costa, CA

Population, income, housing, safety, climate and schools for Port Costa - drawn straight from Census ACS, FBI UCR, NOAA, NCES, HUD and FEMA, refreshed on the 2024–2025 release cycle.

194
Residents
$586,500
Median home
$2,912
Median rent (state)

Port Costa - the verdict

Port Costa has 194 residents in California. Source: Census ACS.

89th
percentile, home value
97th
percentile, median rent
📝 How we sourced this

Population, income, and housing-cost figures come from the U.S. Census Bureau American Community Survey 5-year estimates (B-series tables). Crime data uses FBI UCR; climate uses NOAA Climate Normals; school counts come from NCES Common Core of Data; permits use the Census Building Permits Survey (BPS). See our methodology page for the full ETL pipeline and OMB / FIPS join keys.

Data Snapshot: Port Costa, CA

Census ACS 2023 estimates count 194 residents in Port Costa, a small town within California. Home values in Port Costa run a median of $586,500, and the median resident age is 68.5 years. Educational attainment runs 19.1% of adults with a bachelor's degree or higher. Separately, 41.8% of working-age residents are in the labor force.

California carries a cost-of-living premium: BEA Regional Price Parities 2024 puts California at 110.7 on a 100-equals-national-average scale (Well Above Average). Statewide, HUD pegs Fair Market Rent for a two-bedroom unit at $2,912 monthly. Monthly utility costs average around $275 across California, per EIA 2023 residential energy estimates. On FEMA's National Risk Index, this area rates 99.5 out of 100 for natural-hazard exposure (Very High).

Population

194 residents

Census ACS 2023 - California

Median Household Income

N/A /yr

Poverty 0.0%

Cost of Living Index (state)

110.7 (US=100)

Well Above Average - BEA RPP 2024, California average

How does Port Costa compare to other US cities?

Where Port Costa sits among all US cities (population 1,000+) on each measure, computed live from Census and FBI data.

Home value 89% pricier than other cities
Median rent 97% pricier than other cities

"Safer than" reflects total crime rate from FBI UCR; the others use Census ACS estimates.

How we calculate these percentiles & ranks

Each percentile compares Port Costa against every qualifying US city; each in-state rank narrows that to California only. Full formula and direction notes: methodology.

California-relative analysis

Poverty Rate places Port Costa near the bottom of California's cities

Among the 1,450 California cities PlainCities tracks with reported poverty rate data, Port Costa ranks #1,194 - the 0th percentile within the state. This is a different, narrower cut than the nationwide percentiles above: it compares Port Costa only against its own state's cities, not the full US field.

Median Gross Rent
#352 of 1,458
71st percentile in California
Median Home Value
#597 of 1,343
56th percentile in California
Poverty Rate
#1,194 of 1,450
0th percentile in California
Bachelor's Degree or Higher
#931 of 1,458
36th percentile in California

Ranked by raw value (highest first); a higher rank is not automatically "better" for every measure, see each metric's own context above. This is a comparison within California only, not a livability score. See the methodology for the source and calculation.

How Port Costa's home value compares nationally

Median home value vs. every US city (population 1,000+)

$586,500 11th percentile more affordable than 11% of 15,600 US cities

$0–$25,000: 5 US cities (0%). Below this entry. $25,000–$50,000: 54 US cities (0%). Below this entry. $50,000–$75,000: 352 US cities (2%). Below this entry. $75,000–$100,000: 1,086 US cities (7%). Below this entry. $100,000–$125,000: 1,516 US cities (10%). Below this entry. $125,000–$150,000: 1,170 US cities (8%). Below this entry. $150,000–$175,000: 1,278 US cities (8%). Below this entry. $175,000–$200,000: 1,229 US cities (8%). Below this entry. $200,000–$225,000: 1,035 US cities (7%). Below this entry. $225,000–$250,000: 976 US cities (6%). Below this entry. $250,000–$275,000: 754 US cities (5%). Below this entry. $275,000–$300,000: 712 US cities (5%). Below this entry. $300,000–$325,000: 521 US cities (3%). Below this entry. $325,000–$350,000: 526 US cities (3%). Below this entry. $350,000–$375,000: 465 US cities (3%). Below this entry. $375,000–$400,000: 393 US cities (3%). Below this entry. $400,000–$425,000: 317 US cities (2%). Below this entry. $425,000–$450,000: 300 US cities (2%). Below this entry. $450,000–$475,000: 307 US cities (2%). Below this entry. $475,000–$500,000: 250 US cities (2%). Below this entry. $500,000–$525,000: 160 US cities (1%). Below this entry. $525,000–$550,000: 156 US cities (1%). Below this entry. $550,000–$575,000: 172 US cities (1%). Below this entry. $575,000–$600,000: 172 US cities (1%). This entry sits in this band. $600,000–$625,000: 163 US cities (1%). Above this entry. $625,000–$650,000: 167 US cities (1%). Above this entry. $650,000–$675,000: 135 US cities (1%). Above this entry. $675,000–$700,000: 101 US cities (1%). Above this entry. $700,000–$725,000: 95 US cities (1%). Above this entry. $725,000–$750,000: 71 US cities (0%). Above this entry. $750,000–$775,000: 65 US cities (0%). Above this entry. $775,000–$800,000: 70 US cities (0%). Above this entry. $800,000–$825,000: 57 US cities (0%). Above this entry. $825,000–$850,000: 67 US cities (0%). Above this entry. $850,000–$875,000: 60 US cities (0%). Above this entry. $875,000–$900,000: 58 US cities (0%). Above this entry. $900,000–$925,000: 47 US cities (0%). Above this entry. $925,000–$950,000: 37 US cities (0%). Above this entry. $950,000–$975,000: 31 US cities (0%). Above this entry. $975,000–$1,000,000: 470 US cities (3%). Above this entry. $1,000,000–$1,025,000: 0 US cities (0%). Above this entry. Port Costa $0 $1,025,000 every US city, bucketed by value

Each bar is a $25K-wide band; taller bars hold more US cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau ACS 5-Year Estimates · 2023

Income distribution context

Median household income is not available for Port Costa in the current Census ACS release (common for very small places).

Key socioeconomic indicators

Bachelor's degree or higher (adults 25+) 19.1%

Census ACS S1501, educational attainment

Poverty rate (households below FPL) 0.0%

Census ACS S1701, poverty status

Labor force participation (adults 16+) 41.8%

Census ACS S2301, share of working-age residents in the labor force

Population
194
Median Income
N/A
Median Home Value
$586,500
Median Age
68.5
Poverty Rate
0.0%
Labor force participation
41.8%
Bachelor's Degree+
19.1%

Commute Patterns

How workers travel to work, Census ACS 2023

Drive Alone
56.5%
Carpool
0.0%
Public Transit
0.0%
Walk
15.9%
Work from Home
0.0%
Other
27.6%

Based on 69 workers 16 and over.

Monthly Utility Costs

State-average estimates for California - EIA 2023 residential energy data

Electricity
$150
avg/month
Natural Gas
$55
avg/month
Water & Sewer
$70
avg/month
Total Utilities
$275
estimated/month

Estimates reflect California state averages. Actual costs vary by home size, usage, and local rates. Source: U.S. Energy Information Administration (EIA) 2023.

Living Costs & Risk

Cost of living is a California state average from BEA; rent and hazard risk are county-level figures from HUD and FEMA for the county Port Costa sits in

Cost of Living Index
110.7
Well Above Average
US average = 100 · BEA RPP 2024
Typical 2-BR Rent
$2,912/mo
HUD Fair Market Rent
County-level FMR estimate
Natural Hazard Risk
99.5 / 100
Very High
FEMA NRI composite score (county)

Similar Cities in California

Cherokee Strip
194 people
Goodmanville
193 people
Homewood Canyon
195 people
Martell
193 people
Tomales
192 people
Grangeville
190 people

Cities of a Similar Size Nationwide

Population-matched peers from other states, closest to Port Costa's 194 residents (Census ACS 5-Year 2023).

Morristown, AZ
194 people
Centerville, AR
194 people
Powhatan, AR
194 people
Du Pont, GA
194 people
Kingston Mines, IL
194 people
Vermilion, IL
194 people

Race & Ethnicity Composition

Race and ethnicity - Port Costa, CA Race categories sum to one hundred percent per Census methodology. Hispanic or Latino is shown separately as an ethnicity overlay; it cuts across all race categories per OMB Directive 15. Race & Ethnicity Composition Port Costa, CA - Census ACS, OMB race + ethnicity categories RACE, sums to 100% 84.0% 9.8% 6.2% ETHNICITY, Hispanic or Latino (any race) 16.0% White 84.0% Black or African American 0.0% Asian 0.0% American Indian 0.0% Native Hawaiian 0.0% Some other race 9.8% Two or more races 6.2% Per OMB Directive 15: Hispanic/Latino ethnicity is reported separately from the race categories.
Race categories sum to 100%. Hispanic or Latino ethnicity is reported separately and cuts across race per Census/OMB methodology.

City-level race and ethnicity, Census ACS 5-year 2023 (tables B02001, B03001), OMB Directive 15 categories.

How Port Costa compares to nearby California cities

Population + median household income, sourced from Census Bureau ACS 5-year B01001 (population) and B19013 (median household income).

City Population Median Household Income
Port Costa (this city) 194 N/A
Cherokee Strip 194 $29,896
Goodmanville 193 $149,120
Homewood Canyon 195 N/A
Census ACS 5-year FIPS CA OMB Bulletin 23-01

What do people ask about Port Costa, CA?

What is the population of Port Costa, CA? +

The population of Port Costa, CA stands at 194 according to U.S. Census Bureau ACS 2023 estimates.

What is the cost of living in Port Costa? +

BEA does not publish a city-level cost-of-living figure for Port Costa; the closest available measure is the California state average, a cost of living index of 110.7 (U.S. average = 100), rated "Well Above Average" based on BEA Regional Price Parities 2024 data. Costs within California vary by metro area.

What is the median home value in Port Costa, CA? +

The median home value in Port Costa is $586,500, according to Census ACS 2023 estimates.

Source: U.S. Census Bureau ACS 5-Year 2023, Census ACS B08301/B08136, U.S. Energy Information Administration (EIA) 2023, BEA Regional Price Parities 2024, HUD Fair Market Rents 2026, FEMA National Risk Index.

Read our methodology - how this data is sourced, computed, and verified.

Primary sources: Census ACS, FBI UCR, NOAA Climate Normals, NCES.

Citation & verification links Data sourced from the U.S. Census Bureau. See our methodology for details. Retrieved and formatted by PlainCities

Verify with HUD →

Verify with FBI →

Verify with NOAA →

Verify with U.S. Census Bureau →

Verify with EPA →

Verify with FEMA →

Verify with BEA →

Verify with EIA →

Verify with NCES →

Every figure on PlainCities is rendered directly from Census ACS source data, no number is typed in by an editor. This page draws directly on Census ACS source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.