Zip Code 77373
Spring, Texas — Harris County
📍 ZIP code 77373 is in Spring, Harris County, Texas.
ZIP code 77373 is located in Spring, Harris County, Texas. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 68,273. The area code for ZIP code 77373 is 713.
Quick Answer
Zip code 77373 is in Spring, Texas (Harris County). It has a population of 68,273, median household income of $86,693, and median home value of $221,400.
Population
68,273
Income
$86,693
Home Value
$221,400
Climate
95°F / 44°F
About Zip Code 77373
Zip code 77373 is located in Spring, Texas, within Harris County. Home to approximately 68,273 residents, this area sits at an elevation of 107 ft and falls within the Central (CST/CDT) timezone. The local area code is 713.
The median household income is $86,693 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $221,400, and the cost of living index is 87 (13% below the national average of 100).
Summers average a high of 95°F while winters drop to 44°F. The area receives about 52 in of rain annually. The zip code covers 23.8 square miles of land area and 0.3 square miles of water.
Key Statistics
68,273
$86,693
$221,400
Central (CST/CDT)
713
107 ft
23.8 sq mi
33.3
23,619
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Compare With Nearby Zip Codes
| Metric | 77373 | 77386 | 77073 | 77090 | 77388 | 77032 |
|---|---|---|---|---|---|---|
| City | Spring, TX | Spring, TX | Houston, TX | Houston, TX | Spring, TX | Houston, TX |
| Population | 68,273 | 69,549 | 43,684 | 41,843 | 52,910 | 13,536 |
| Median Income | $86,693 | $130,094 | $72,271 | $48,196 | $101,588 | $36,731 |
| Home Value | $221,400 | $346,300 | $206,700 | $235,500 | $264,600 | $122,900 |
| Cost of Living | 87 | 137 | 77 | 71 | 106 | 60 |
| Median Age | 33.3 | 33.7 | 31.4 | 30.1 | 35.7 | 27.7 |
Cost of Living
100 = National Average. Spring's cost of living is 13% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
2.6x
Demographics
Zip code 77373 has a population of 68,273 people with a median age of 33.3. There are 23,619 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Spring (77373) population trend from 2010 to 2024
↓ -45.6%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
95°F
44°F
52 in
0 in
Spring experiences hot summers with average highs around 95°F. Winters are mild with lows averaging 44°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$221,400
Median Household Income
$86,693
With 23,619 housing units across 23.8 square miles, 77373 has a housing density of 992 units per square mile. The home price-to-income ratio is 2.6x.
Location & Geography
Latitude
30.0622°
Longitude
-95.3840°
Land Area
23.8 sq mi
Water Area
0.3 sq mi
Nearby Zip Codes
Zip codes closest to 77373 (Spring, TX) with distances:
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ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 77373's $86,693. A way to compare Spring 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 77373 (Spring, TX). 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 Spring, Texas?
Spring, Texas uses zip code 77373.
What county is zip code 77373 in?
Zip code 77373 is located in Harris County, Texas.
What is the population of zip code 77373?
The population of zip code 77373 is 68,273 with a median age of 33.3.
Is 77373 in Spring, Texas?
Yes, zip code 77373 is in Spring, Harris County, Texas. The area code is 713.
Frequently Asked Questions
What city is zip code 77373 in?
Zip code 77373 is in Spring, Texas. It is part of Harris County and uses the Central (CST/CDT) timezone.
What is zip code 77373?
Zip code 77373 is a U.S. postal code in Spring, Texas (Harris County). It has a population of 68,273 and covers 23.8 square miles.
What is the population of zip code 77373?
The population of zip code 77373 (Spring, TX) is 68,273 with a median age of 33.3. There are approximately 23,619 housing units in this area.
What is the median income in zip code 77373?
The median household income in zip code 77373 (Spring, TX) is $86,693 per year. The cost of living index is 87 (100 = national average).
What is the average home price in zip code 77373?
The median home value in zip code 77373 (Spring, TX) is $221,400. The cost of living index is 87 compared to the national average of 100.
What county is zip code 77373 in?
Zip code 77373 is located in Harris County, Texas. The primary city is Spring.
What is the area code for zip code 77373?
Zip code 77373 in Spring, TX uses area code 713. It is located in the Central (CST/CDT) timezone.
Is zip code 77373 a good place to live?
Zip code 77373 (Spring, TX) has a cost of living index of 87 (100 = national average), a median household income of $86,693, and median home values of $221,400. The median age is 33.3. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 77373?
The cost of living index for zip code 77373 (Spring, TX) is 87, where 100 represents the national average. This area is below the national average. Median home value: $221,400.
What schools serve zip code 77373?
Zip code 77373 in Spring, Texas is served by the local school district of Harris 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.