Zip Code 95688
Vacaville, California — Solano County
📍 ZIP code 95688 is in Vacaville, Solano County, California.
ZIP code 95688 is located in Vacaville, Solano County, California. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 39,216. The area code for ZIP code 95688 is 916.
Quick Answer
Zip code 95688 is in Vacaville, California (Solano County). It has a population of 39,216, median household income of $115,791, and median home value of $657,400.
Population
39,216
Income
$115,791
Home Value
$657,400
Climate
97°F / 40°F
About Zip Code 95688
Zip code 95688 is located in Vacaville, California, within Solano County. Home to approximately 39,216 residents, this area sits at an elevation of 686 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 916.
The median household income is $115,791 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $657,400, and the cost of living index is 199 (99% above the national average of 100).
Summers average a high of 97°F while winters drop to 40°F. The area receives about 26 in of rain annually. The zip code covers 81.2 square miles of land area and 0.3 square miles of water.
Key Statistics
39,216
$115,791
$657,400
Pacific (PST/PDT)
916
686 ft
81.2 sq mi
40
14,876
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Compare With Nearby Zip Codes
| Metric | 95688 | 95625 | 95687 | 94533 | 94535 | 95694 |
|---|---|---|---|---|---|---|
| City | Vacaville, CA | Elmira, CA | Vacaville, CA | Fairfield, CA | Fairfield, CA | Winters, CA |
| Population | 39,216 | 248 | 69,741 | 78,537 | 3,863 | 10,156 |
| Median Income | $115,791 | $103,476 | $106,648 | $85,990 | $83,525 | $107,415 |
| Home Value | $657,400 | $0 | $583,800 | $497,300 | $0 | $633,600 |
| Cost of Living | 199 | 100 | 171 | 144 | 102 | 172 |
| Median Age | 40 | 27.8 | 38 | 36 | 22.2 | 39.1 |
Cost of Living
100 = National Average. Vacaville's cost of living is 99% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
5.7x
Demographics
Zip code 95688 has a population of 39,216 people with a median age of 40. There are 14,876 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Vacaville (95688) population trend from 2010 to 2024
↓ -21.2%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
97°F
40°F
26 in
0 in
Vacaville experiences hot summers with average highs around 97°F. Winters are mild with lows averaging 40°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$657,400
Median Household Income
$115,791
With 14,876 housing units across 81.2 square miles, 95688 has a housing density of 183 units per square mile. The home price-to-income ratio is 5.7x.
Location & Geography
Latitude
38.4086°
Longitude
-122.0228°
Land Area
81.2 sq mi
Water Area
0.3 sq mi
Nearby Zip Codes
Zip codes closest to 95688 (Vacaville, CA) with distances:
All Zip Codes in Vacaville, CA
Other zip codes serving Vacaville:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 95688's $115,791. A way to compare Vacaville 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 95688 (Vacaville, 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 Vacaville, California?
Vacaville, California uses zip code 95688 along with 1 other zip codes.
What county is zip code 95688 in?
Zip code 95688 is located in Solano County, California.
What is the population of zip code 95688?
The population of zip code 95688 is 39,216 with a median age of 40.
Is 95688 in Vacaville, California?
Yes, zip code 95688 is in Vacaville, Solano County, California. The area code is 916.
Frequently Asked Questions
What city is zip code 95688 in?
Zip code 95688 is in Vacaville, California. It is part of Solano County and uses the Pacific (PST/PDT) timezone.
What is zip code 95688?
Zip code 95688 is a U.S. postal code in Vacaville, California (Solano County). It has a population of 39,216 and covers 81.2 square miles.
What is the population of zip code 95688?
The population of zip code 95688 (Vacaville, CA) is 39,216 with a median age of 40. There are approximately 14,876 housing units in this area.
What is the median income in zip code 95688?
The median household income in zip code 95688 (Vacaville, CA) is $115,791 per year. The cost of living index is 199 (100 = national average).
What is the average home price in zip code 95688?
The median home value in zip code 95688 (Vacaville, CA) is $657,400. The cost of living index is 199 compared to the national average of 100.
What county is zip code 95688 in?
Zip code 95688 is located in Solano County, California. The primary city is Vacaville.
What is the area code for zip code 95688?
Zip code 95688 in Vacaville, CA uses area code 916. It is located in the Pacific (PST/PDT) timezone.
Is zip code 95688 a good place to live?
Zip code 95688 (Vacaville, CA) has a cost of living index of 199 (100 = national average), a median household income of $115,791, and median home values of $657,400. The median age is 40. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 95688?
The cost of living index for zip code 95688 (Vacaville, CA) is 199, where 100 represents the national average. This area is above the national average. Median home value: $657,400.
What schools serve zip code 95688?
Zip code 95688 in Vacaville, California is served by the local school district of Solano 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.