Zip Code 23703
Portsmouth, Virginia — Portsmouth City
📍 ZIP code 23703 is in Portsmouth, Portsmouth City, Virginia.
ZIP code 23703 is located in Portsmouth, Portsmouth City, Virginia. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 26,364. The area code for ZIP code 23703 is 757.
Quick Answer
Zip code 23703 is in Portsmouth, Virginia (Portsmouth City). It has a population of 26,364, median household income of $75,804, and median home value of $273,700.
Population
26,364
Income
$75,804
Home Value
$273,700
Climate
89°F / 34°F
About Zip Code 23703
Zip code 23703 is located in Portsmouth, Virginia, within Portsmouth City. Home to approximately 26,364 residents, this area sits at an elevation of 14 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 757.
The median household income is $75,804 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $273,700, and the cost of living index is 95 (5% below the national average of 100).
Summers average a high of 89°F while winters drop to 34°F. The area receives about 46 in of rain and 3 in of snow annually. The zip code covers 14 square miles of land area and 10.1 square miles of water.
Key Statistics
26,364
$75,804
$273,700
Eastern (EST/EDT)
757
14 ft
14 sq mi
37.3
10,856
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Compare With Nearby Zip Codes
| Metric | 23703 | 23508 | 23707 | 23507 | 23517 | 23505 |
|---|---|---|---|---|---|---|
| City | Portsmouth, VA | Norfolk, VA | Portsmouth, VA | Norfolk, VA | Norfolk, VA | Norfolk, VA |
| Population | 26,364 | 20,119 | 14,311 | 6,515 | 4,550 | 28,983 |
| Median Income | $75,804 | $74,524 | $51,070 | $107,650 | $63,556 | $55,678 |
| Home Value | $273,700 | $384,800 | $222,100 | $560,700 | $355,800 | $318,600 |
| Cost of Living | 95 | 120 | 69 | 158 | 106 | 98 |
| Median Age | 37.3 | 23.9 | 38.2 | 34.8 | 33.4 | 31.9 |
Cost of Living
100 = National Average. Portsmouth's cost of living is 5% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
3.6x
Demographics
Zip code 23703 has a population of 26,364 people with a median age of 37.3. There are 10,856 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Portsmouth (23703) population trend from 2010 to 2024
↓ -16.6%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
89°F
34°F
46 in
3 in
Portsmouth experiences warm summers with average highs around 89°F. Winters are mild with lows averaging 34°F. The area receives about 3 in of snow per year.
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Housing & Economy
Median Home Value
$273,700
Median Household Income
$75,804
With 10,856 housing units across 14 square miles, 23703 has a housing density of 775 units per square mile. The home price-to-income ratio is 3.6x.
Location & Geography
Latitude
36.8933°
Longitude
-76.3733°
Land Area
14 sq mi
Water Area
10.1 sq mi
Nearby Zip Codes
Zip codes closest to 23703 (Portsmouth, VA) with distances:
All Zip Codes in Portsmouth, VA
Other zip codes serving Portsmouth:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 23703's $75,804. A way to compare Portsmouth 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 23703 (Portsmouth, 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 Portsmouth, Virginia?
Portsmouth, Virginia uses zip code 23703 along with 5 other zip codes.
What county is zip code 23703 in?
Zip code 23703 is located in Portsmouth City, Virginia.
What is the population of zip code 23703?
The population of zip code 23703 is 26,364 with a median age of 37.3.
Is 23703 in Portsmouth, Virginia?
Yes, zip code 23703 is in Portsmouth, Portsmouth City, Virginia. The area code is 757.
Frequently Asked Questions
What city is zip code 23703 in?
Zip code 23703 is in Portsmouth, Virginia. It is part of Portsmouth City and uses the Eastern (EST/EDT) timezone.
What is zip code 23703?
Zip code 23703 is a U.S. postal code in Portsmouth, Virginia (Portsmouth City). It has a population of 26,364 and covers 14 square miles.
What is the population of zip code 23703?
The population of zip code 23703 (Portsmouth, VA) is 26,364 with a median age of 37.3. There are approximately 10,856 housing units in this area.
What is the median income in zip code 23703?
The median household income in zip code 23703 (Portsmouth, VA) is $75,804 per year. The cost of living index is 95 (100 = national average).
What is the average home price in zip code 23703?
The median home value in zip code 23703 (Portsmouth, VA) is $273,700. The cost of living index is 95 compared to the national average of 100.
What county is zip code 23703 in?
Zip code 23703 is located in Portsmouth City, Virginia. The primary city is Portsmouth.
What is the area code for zip code 23703?
Zip code 23703 in Portsmouth, VA uses area code 757. It is located in the Eastern (EST/EDT) timezone.
Is zip code 23703 a good place to live?
Zip code 23703 (Portsmouth, VA) has a cost of living index of 95 (100 = national average), a median household income of $75,804, and median home values of $273,700. The median age is 37.3. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 23703?
The cost of living index for zip code 23703 (Portsmouth, VA) is 95, where 100 represents the national average. This area is below the national average. Median home value: $273,700.
What schools serve zip code 23703?
Zip code 23703 in Portsmouth, Virginia is served by the local school district of Portsmouth City. 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.