🇺🇸 United States ZIP Code

STANDARD

95821

Sacramento

ZIP Code 95821 is a standard zip code serving Sacramento, Sacramento, California (CA), in Sacramento County, United States. It has an estimated population of 33,550 with a median household income of $38,750. The area falls within the America/Los_Angeles timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: California (CA)
County: Sacramento
City: Sacramento
Timezone: America/Los_Angeles

Coordinates

Latitude: 38.623900
Longitude: -121.383700

Geographic Details

Land Area: 7.15 mi²
Water Area: 0.07 mi²
Population Density: 4691.0 people per mi² (90th percentile)
Bounding Box: 38.647397°N, 38.609530°S, -121.345933°E, -121.420403°W

With 33,550 residents spread across 7.15 square miles, this area has a population density of 4691.0 people per square mile.

Demographics

33,550

Population

90th percentile

$38,750

Median Income

25th percentile

$244,500

Median Home Value

80th percentile

7.15 mi²

Land Area

The median household income in 95821 is $38,750, and the median home value is $244,500. This is below the national average for household income.

Housing

16,240

Total Units

14,529

Occupied Units

89.5%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Sacramento, CA.

94203

Sacramento

94204

Sacramento

94205

Sacramento

94206

Sacramento

94207

Sacramento

94208

Sacramento

94209

Sacramento

94211

Sacramento

94229

Sacramento

94230

Sacramento

Similar ZIP Codes in California

ZIP codes with similar median household income in California.

90029

Los Angeles

$36,979

92405

San Bernardino

$37,936

95415

Boonville

$35,871

92586

Sun City

$35,935

93620

Dos Palos

$34,579

93304

Bakersfield

$35,059

93257

Porterville

$40,851

93221

Exeter

$44,463

Frequently Asked Questions

What information is available for each ZIP code?

Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).

What are the different types of ZIP codes?

There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.

How often is ZIP code data updated?

ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.

What is population density and why does it matter?

Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.

How are ZIP code boundaries determined?

ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.

What does median household income tell me about a ZIP code?

Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.