ZIP Code Tabulation Area · Maryland

ZIP Code 20619: California, MD

ZIP Code 20619 (California, St. Mary's County, Maryland) has an estimated 14,212 residents in 5,719 households. The median household income is $119,432, the median home value is $376,800 and the median gross rent is $2,129/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Total population

14,212

Margin of error ±1,414

Median household income

$119,432

Margin of error ±$17,073

Median home value

$376,800

Margin of error ±$21,183

Median gross rent

$2,129/mo

Margin of error ±$90

Median age

36.6 yrs

Margin of error ±2.5 yrs

Mean travel time to work

29.4 min

Margin of error ±6.8 min

How ZIP 20619 compares with Maryland and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 2061936.6 yrsMaryland39.4 yrsUnited States38.9 yrs

Median household income

ZIP 20619$119,432Maryland$103,678United States$80,734

Per capita income

ZIP 20619$55,956Maryland$52,979United States$44,673

Poverty rate

ZIP 206197.1%Maryland9.4%United States12.5%

Unemployment rate

ZIP 206192.8%Maryland4.9%United States5.2%

Bachelor's degree or higher

ZIP 2061950.2%Maryland43.4%United States35.7%

Median home value

ZIP 20619$376,800Maryland$419,900United States$332,700

Median gross rent

ZIP 20619$2,129/moMaryland$1,705/moUnited States$1,413/mo

Owner-occupied homes

ZIP 2061964.5%Maryland67.6%United States65.2%

Mean travel time to work

ZIP 2061929.4 minMaryland31.1 minUnited States26.4 min

Worked from home

ZIP 2061918.1%Maryland19.3%United States15.1%

All figures for ZIP 20619

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 20619 — ACS 2020–2024 5-year estimates
MeasureZIP 20619Margin of errorMarylandUnited States
Total population14,212±1,4146,206,011334,922,499
Median age36.6 yrs±2.5 yrs39.4 yrs38.9 yrs
Households5,719±5482,362,928129,227,496
Median household income$119,432±$17,073$103,678$80,734
Per capita income$55,956±$5,251$52,979$44,673
Poverty rate7.1%±3.2 pts9.4%12.5%
Unemployment rate2.8%±1.7 pts4.9%5.2%
Bachelor's degree or higher50.2%±5.2 pts43.4%35.7%
Median home value$376,800±$21,183$419,900$332,700
Median gross rent$2,129/mo±$90$1,705/mo$1,413/mo
Owner-occupied homes64.5%±3.6 pts67.6%65.2%
Mean travel time to work29.4 min±6.8 min31.1 min26.4 min
Worked from home18.1%±5.0 pts19.3%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 20619
GroupZIP 20619MarylandUnited States
White alone, not Hispanic or Latino67.5%46.6%57.4%
Black or African American alone, not Hispanic or Latino13.4%28.9%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.2%0.1%0.5%
Asian alone, not Hispanic or Latino5.5%6.5%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.0%0.2%
Some other race alone, not Hispanic or Latino0.2%0.7%0.6%
Two or more races, not Hispanic or Latino5.1%4.6%4.3%
Hispanic or Latino (of any race)8.1%12.5%19.3%

Where ZIP 20619 is

State
Maryland
Main county
St. Mary's County
Largest overlapping place
California (33% of the ZIP's land area)
Land area
16.06 sq mi· about 885 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in St. Mary's County

20606 St. Mary's County, MD20609 St. Mary's County, MD20618 St. Mary's County, MD20620 Callaway, MD20621 St. Mary's County, MD20624 St. Mary's County, MD20626 St. Mary's County, MD20628 St. Mary's County, MD20630 St. Mary's County, MD20634 California, MD20636 St. Mary's County, MD20650 St. Mary's County, MD20653 St. Mary's County, MD20656 St. Mary's County, MD20659 St. Mary's County, MD20667 St. Mary's County, MD20670 St. Mary's County, MD20674 Piney Point, MD20680 St. Mary's County, MD20684 St. Mary's County, MD20686 St. Mary's County, MD20687 St. Mary's County, MD20690 Tall Timbers, MD20692 St. Mary's County, MD

See every ZIP code in Maryland, or compare ZIP 20619 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.