Zip Code 77345
Kingwood, Texas — Harris County
📍 ZIP code 77345 is in Kingwood, Harris County, Texas.
ZIP code 77345 is located in Kingwood, Harris County, Texas. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 27,574. The area code for ZIP code 77345 is 713.
Quick Answer
Zip code 77345 is in Kingwood, Texas (Harris County). It has a population of 27,574, median household income of $156,844, and median home value of $370,000.
Population
27,574
Income
$156,844
Home Value
$370,000
Climate
95°F / 44°F
About Zip Code 77345
Zip code 77345 is located in Kingwood, Texas, within Harris County. Home to approximately 27,574 residents, this area sits at an elevation of 65 ft and falls within the Central (CST/CDT) timezone. The local area code is 713.
The median household income is $156,844 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $370,000, and the cost of living index is 161 (61% above 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 8.5 square miles of land area and 2.1 square miles of water.
Key Statistics
27,574
$156,844
$370,000
Central (CST/CDT)
713
65 ft
8.5 sq mi
41.2
9,860
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Compare With Nearby Zip Codes
| Metric | 77345 | 77336 | 77339 | 77346 | 77357 | 77365 |
|---|---|---|---|---|---|---|
| City | Kingwood, TX | Huffman, TX | Kingwood, TX | Humble, TX | New Caney, TX | Porter, TX |
| Population | 27,574 | 12,510 | 43,364 | 75,577 | 34,770 | 43,025 |
| Median Income | $156,844 | $83,267 | $84,015 | $116,658 | $73,773 | $96,093 |
| Home Value | $370,000 | $265,800 | $274,900 | $291,200 | $218,800 | $261,200 |
| Cost of Living | 161 | 95 | 98 | 122 | 76 | 100 |
| Median Age | 41.2 | 38.8 | 39.8 | 36.1 | 31.1 | 34.8 |
Cost of Living
100 = National Average. Kingwood's cost of living is 61% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
2.4x
Demographics
Zip code 77345 has a population of 27,574 people with a median age of 41.2. There are 9,860 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Kingwood (77345) population trend from 2010 to 2024
↑ 134.0%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
95°F
44°F
52 in
0 in
Kingwood 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
$370,000
Median Household Income
$156,844
With 9,860 housing units across 8.5 square miles, 77345 has a housing density of 1,160 units per square mile. The home price-to-income ratio is 2.4x.
Location & Geography
Latitude
30.0531°
Longitude
-95.1579°
Land Area
8.5 sq mi
Water Area
2.1 sq mi
Nearby Zip Codes
Zip codes closest to 77345 (Kingwood, TX) with distances:
All Zip Codes in Kingwood, TX
Other zip codes serving Kingwood:
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ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 77345's $156,844. A way to compare Kingwood 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 77345 (Kingwood, 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 Kingwood, Texas?
Kingwood, Texas uses zip code 77345 along with 1 other zip codes.
What county is zip code 77345 in?
Zip code 77345 is located in Harris County, Texas.
What is the population of zip code 77345?
The population of zip code 77345 is 27,574 with a median age of 41.2.
Is 77345 in Kingwood, Texas?
Yes, zip code 77345 is in Kingwood, Harris County, Texas. The area code is 713.
Frequently Asked Questions
What city is zip code 77345 in?
Zip code 77345 is in Kingwood, Texas. It is part of Harris County and uses the Central (CST/CDT) timezone.
What is zip code 77345?
Zip code 77345 is a U.S. postal code in Kingwood, Texas (Harris County). It has a population of 27,574 and covers 8.5 square miles.
What is the population of zip code 77345?
The population of zip code 77345 (Kingwood, TX) is 27,574 with a median age of 41.2. There are approximately 9,860 housing units in this area.
What is the median income in zip code 77345?
The median household income in zip code 77345 (Kingwood, TX) is $156,844 per year. The cost of living index is 161 (100 = national average).
What is the average home price in zip code 77345?
The median home value in zip code 77345 (Kingwood, TX) is $370,000. The cost of living index is 161 compared to the national average of 100.
What county is zip code 77345 in?
Zip code 77345 is located in Harris County, Texas. The primary city is Kingwood.
What is the area code for zip code 77345?
Zip code 77345 in Kingwood, TX uses area code 713. It is located in the Central (CST/CDT) timezone.
Is zip code 77345 a good place to live?
Zip code 77345 (Kingwood, TX) has a cost of living index of 161 (100 = national average), a median household income of $156,844, and median home values of $370,000. The median age is 41.2. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 77345?
The cost of living index for zip code 77345 (Kingwood, TX) is 161, where 100 represents the national average. This area is above the national average. Median home value: $370,000.
What schools serve zip code 77345?
Zip code 77345 in Kingwood, 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.