Zip Code 23831
Chester, Virginia — Chesterfield County
📍 ZIP code 23831 is in Chester, Chesterfield County, Virginia.
ZIP code 23831 is located in Chester, Chesterfield County, Virginia. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 37,819. The area code for ZIP code 23831 is 434.
Quick Answer
Zip code 23831 is in Chester, Virginia (Chesterfield County). It has a population of 37,819, median household income of $92,092, and median home value of $300,200.
Population
37,819
Income
$92,092
Home Value
$300,200
Climate
89°F / 28°F
About Zip Code 23831
Zip code 23831 is located in Chester, Virginia, within Chesterfield County. Home to approximately 37,819 residents, this area sits at an elevation of 151 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 434.
The median household income is $92,092 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $300,200, and the cost of living index is 110 (10% above the national average of 100).
Summers average a high of 89°F while winters drop to 28°F. The area receives about 47 in of rain and 14 in of snow annually. The zip code covers 24.1 square miles of land area and 0.2 square miles of water.
Key Statistics
37,819
$92,092
$300,200
Eastern (EST/EDT)
434
151 ft
24.1 sq mi
41
15,430
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Compare With Nearby Zip Codes
| Metric | 23831 | 23237 | 23834 | 23836 | 23234 | 23832 |
|---|---|---|---|---|---|---|
| City | Chester, VA | North Chesterfield, VA | Colonial Heights, VA | Chester, VA | North Chesterfield, VA | Chesterfield, VA |
| Population | 37,819 | 28,262 | 26,752 | 13,891 | 46,284 | 42,410 |
| Median Income | $92,092 | $77,769 | $82,314 | $102,114 | $63,630 | $103,742 |
| Home Value | $300,200 | $243,100 | $236,100 | $338,700 | $237,300 | $334,800 |
| Cost of Living | 110 | 89 | 89 | 119 | 79 | 117 |
| Median Age | 41 | 34.7 | 40.2 | 39.5 | 35.4 | 36.9 |
Cost of Living
100 = National Average. Chester's cost of living is 10% above the national average.
vs. State Avg
Above
Affordability
Moderate
Income-to-Home
3.3x
Demographics
Zip code 23831 has a population of 37,819 people with a median age of 41. There are 15,430 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Chester (23831) population trend from 2010 to 2024
↓ -14.4%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
89°F
28°F
47 in
14 in
Chester experiences warm summers with average highs around 89°F. Winters are cool with lows averaging 28°F. The area receives about 14 in of snow per year.
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Housing & Economy
Median Home Value
$300,200
Median Household Income
$92,092
With 15,430 housing units across 24.1 square miles, 23831 has a housing density of 640 units per square mile. The home price-to-income ratio is 3.3x.
Location & Geography
Latitude
37.3463°
Longitude
-77.4506°
Land Area
24.1 sq mi
Water Area
0.2 sq mi
Nearby Zip Codes
Zip codes closest to 23831 (Chester, VA) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 23831's $92,092. A way to compare Chester 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 23831 (Chester, VA). 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 Chester, Virginia?
Chester, Virginia uses zip code 23831.
What county is zip code 23831 in?
Zip code 23831 is located in Chesterfield County, Virginia.
What is the population of zip code 23831?
The population of zip code 23831 is 37,819 with a median age of 41.
Is 23831 in Chester, Virginia?
Yes, zip code 23831 is in Chester, Chesterfield County, Virginia. The area code is 434.
Frequently Asked Questions
What city is zip code 23831 in?
Zip code 23831 is in Chester, Virginia. It is part of Chesterfield County and uses the Eastern (EST/EDT) timezone.
What is zip code 23831?
Zip code 23831 is a U.S. postal code in Chester, Virginia (Chesterfield County). It has a population of 37,819 and covers 24.1 square miles.
What is the population of zip code 23831?
The population of zip code 23831 (Chester, VA) is 37,819 with a median age of 41. There are approximately 15,430 housing units in this area.
What is the median income in zip code 23831?
The median household income in zip code 23831 (Chester, VA) is $92,092 per year. The cost of living index is 110 (100 = national average).
What is the average home price in zip code 23831?
The median home value in zip code 23831 (Chester, VA) is $300,200. The cost of living index is 110 compared to the national average of 100.
What county is zip code 23831 in?
Zip code 23831 is located in Chesterfield County, Virginia. The primary city is Chester.
What is the area code for zip code 23831?
Zip code 23831 in Chester, VA uses area code 434. It is located in the Eastern (EST/EDT) timezone.
Is zip code 23831 a good place to live?
Zip code 23831 (Chester, VA) has a cost of living index of 110 (100 = national average), a median household income of $92,092, and median home values of $300,200. The median age is 41. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 23831?
The cost of living index for zip code 23831 (Chester, VA) is 110, where 100 represents the national average. This area is above the national average. Median home value: $300,200.
What schools serve zip code 23831?
Zip code 23831 in Chester, Virginia is served by the local school district of Chesterfield 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.