ZIP Code Tabulation Area · California

ZIP Code 95666: Amador County, CA

ZIP Code 95666 (Amador County, California) has an estimated 5,994 residents in 2,581 households. The median household income is $84,311, the median home value is $386,500 and the median gross rent is $1,900/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 Oct 26, 2026

Total population

5,994

Margin of error ±550

Median household income

$84,311

Margin of error ±$8,654

Median home value

$386,500

Margin of error ±$24,729

Median gross rent

$1,900/mo

Margin of error ±$666

Median age

56.4 yrs

Margin of error ±2.4 yrs

Mean travel time to work

48.0 min

Margin of error ±12.5 min

How ZIP 95666 compares with California 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 9566656.4 yrsCalifornia37.9 yrsUnited States38.9 yrs

Median household income

ZIP 95666$84,311California$99,122United States$80,734

Per capita income

ZIP 95666$48,397California$49,513United States$44,673

Poverty rate

ZIP 956668.9%California12.0%United States12.5%

Unemployment rate

ZIP 956663.7%California6.6%United States5.2%

Bachelor's degree or higher

ZIP 9566622.7%California37.1%United States35.7%

Median home value

ZIP 95666$386,500California$734,700United States$332,700

Median gross rent

ZIP 95666$1,900/moCalifornia$2,036/moUnited States$1,413/mo

Owner-occupied homes

ZIP 9566688.1%California55.9%United States65.2%

Mean travel time to work

ZIP 9566648.0 minCalifornia28.7 minUnited States26.4 min

Worked from home

ZIP 9566621.4%California17.2%United States15.1%

All figures for ZIP 95666

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 95666 — ACS 2020–2024 5-year estimates
Measure	ZIP 95666	Margin of error	California	United States
Total population	5,994	±550	39,287,377	334,922,499
Median age	56.4 yrs	±2.4 yrs	37.9 yrs	38.9 yrs
Households	2,581	±234	13,548,091	129,227,496
Median household income	$84,311	±$8,654	$99,122	$80,734
Per capita income	$48,397	±$7,148	$49,513	$44,673
Poverty rate	8.9%	±3.0 pts	12.0%	12.5%
Unemployment rate	3.7%	±2.5 pts	6.6%	5.2%
Bachelor's degree or higher	22.7%	±3.8 pts	37.1%	35.7%
Median home value	$386,500	±$24,729	$734,700	$332,700
Median gross rent	$1,900/mo	±$666	$2,036/mo	$1,413/mo
Owner-occupied homes	88.1%	±3.9 pts	55.9%	65.2%
Mean travel time to work	48.0 min	±12.5 min	28.7 min	26.4 min
Worked from home	21.4%	±6.3 pts	17.2%	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 95666
Group	ZIP 95666	California	United States
White alone, not Hispanic or Latino	78.5%	33.8%	57.4%
Black or African American alone, not Hispanic or Latino	0.3%	5.2%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	1.2%	0.3%	0.5%
Asian alone, not Hispanic or Latino	1.2%	15.3%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.2%	0.3%	0.2%
Some other race alone, not Hispanic or Latino	0.4%	0.6%	0.6%
Two or more races, not Hispanic or Latino	5.3%	4.4%	4.3%
Hispanic or Latino (of any race)	12.9%	40.2%	19.3%

Where ZIP 95666 is

State: California
Main county: Amador County
Largest overlapping place: Buckhorn (6% of the ZIP's land area)
Land area: 83.97 sq mi· about 71 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 Amador County

95601 Amador County, CA 95629 Amador County, CA 95640 Amador County, CA 95642 Amador County, CA 95665 Pine Grove, CA 95669 Amador County, CA 95675 River Pines, CA 95685 Amador County, CA 95689 Lockwood, CA 95699 Drytown, CA

See every ZIP code in California, or compare ZIP 95666 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.