Zip Code 95945
Grass Valley, California — Nevada County
📍 ZIP code 95945 is in Grass Valley, Nevada County, California.
ZIP code 95945 is located in Grass Valley, Nevada County, California. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 27,675. The area code for ZIP code 95945 is 530.
Quick Answer
Zip code 95945 is in Grass Valley, California (Nevada County). It has a population of 27,675, median household income of $61,068, and median home value of $496,600.
Population
27,675
Income
$61,068
Home Value
$496,600
Climate
87°F / 35°F
About Zip Code 95945
Zip code 95945 is located in Grass Valley, California, within Nevada County. Home to approximately 27,675 residents, this area sits at an elevation of 2812 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 530.
The median household income is $61,068 per year, which is below the national median of $70,784. Homes in this zip code have a median value of $496,600, and the cost of living index is 134 (34% above the national average of 100).
Summers average a high of 87°F while winters drop to 35°F. The area receives about 62 in of rain and 15 in of snow annually. The zip code covers 64.2 square miles of land area and 0.9 square miles of water.
Key Statistics
27,675
$61,068
$496,600
Pacific (PST/PDT)
530
2812 ft
64.2 sq mi
49.4
13,051
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Compare With Nearby Zip Codes
| Metric | 95945 | 95714 | 95717 | 95713 | 95975 | 95959 |
|---|---|---|---|---|---|---|
| City | Grass Valley, CA | Dutch Flat, CA | Gold Run, CA | Colfax, CA | Rough and Ready, CA | Nevada City, CA |
| Population | 27,675 | 383 | 111 | 10,471 | 1,615 | 18,017 |
| Median Income | $61,068 | $79,375 | $0 | $91,329 | $74,954 | $79,509 |
| Home Value | $496,600 | $472,000 | $490,000 | $480,200 | $582,100 | $603,200 |
| Cost of Living | 134 | 120 | 205 | 156 | 165 | 161 |
| Median Age | 49.4 | 51 | 46.5 | 45.1 | 38.9 | 54.2 |
Cost of Living
100 = National Average. Grass Valley's cost of living is 34% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
8.1x
Demographics
Zip code 95945 has a population of 27,675 people with a median age of 49.4. There are 13,051 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Grass Valley (95945) population trend from 2010 to 2024
↓ -23.7%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
87°F
35°F
62 in
15 in
Grass Valley experiences warm summers with average highs around 87°F. Winters are mild with lows averaging 35°F. The area receives about 15 in of snow per year.
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Housing & Economy
Median Home Value
$496,600
Median Household Income
$61,068
With 13,051 housing units across 64.2 square miles, 95945 has a housing density of 203 units per square mile. The home price-to-income ratio is 8.1x.
Location & Geography
Latitude
39.1964°
Longitude
-120.9724°
Land Area
64.2 sq mi
Water Area
0.9 sq mi
Nearby Zip Codes
Zip codes closest to 95945 (Grass Valley, CA) with distances:
All Zip Codes in Grass Valley, CA
Other zip codes serving Grass Valley:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 95945's $61,068. A way to compare Grass Valley to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 95945 (Grass Valley, CA). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Grass Valley, California?
Grass Valley, California uses zip code 95945 along with 1 other zip codes.
What county is zip code 95945 in?
Zip code 95945 is located in Nevada County, California.
What is the population of zip code 95945?
The population of zip code 95945 is 27,675 with a median age of 49.4.
Is 95945 in Grass Valley, California?
Yes, zip code 95945 is in Grass Valley, Nevada County, California. The area code is 530.
Frequently Asked Questions
What city is zip code 95945 in?
Zip code 95945 is in Grass Valley, California. It is part of Nevada County and uses the Pacific (PST/PDT) timezone.
What is zip code 95945?
Zip code 95945 is a U.S. postal code in Grass Valley, California (Nevada County). It has a population of 27,675 and covers 64.2 square miles.
What is the population of zip code 95945?
The population of zip code 95945 (Grass Valley, CA) is 27,675 with a median age of 49.4. There are approximately 13,051 housing units in this area.
What is the median income in zip code 95945?
The median household income in zip code 95945 (Grass Valley, CA) is $61,068 per year. The cost of living index is 134 (100 = national average).
What is the average home price in zip code 95945?
The median home value in zip code 95945 (Grass Valley, CA) is $496,600. The cost of living index is 134 compared to the national average of 100.
What county is zip code 95945 in?
Zip code 95945 is located in Nevada County, California. The primary city is Grass Valley.
What is the area code for zip code 95945?
Zip code 95945 in Grass Valley, CA uses area code 530. It is located in the Pacific (PST/PDT) timezone.
Is zip code 95945 a good place to live?
Zip code 95945 (Grass Valley, CA) has a cost of living index of 134 (100 = national average), a median household income of $61,068, and median home values of $496,600. The median age is 49.4. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 95945?
The cost of living index for zip code 95945 (Grass Valley, CA) is 134, where 100 represents the national average. This area is above the national average. Median home value: $496,600.
What schools serve zip code 95945?
Zip code 95945 in Grass Valley, California is served by the local school district of Nevada County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.