Zip Code 97123
Hillsboro, Oregon — Washington County
📍 ZIP code 97123 is in Hillsboro, Washington County, Oregon.
ZIP code 97123 is located in Hillsboro, Washington County, Oregon. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 48,622. The area code for ZIP code 97123 is 503.
Quick Answer
Zip code 97123 is in Hillsboro, Oregon (Washington County). It has a population of 48,622, median household income of $105,999, and median home value of $489,100.
Population
48,622
Income
$105,999
Home Value
$489,100
Climate
82°F / 34°F
About Zip Code 97123
Zip code 97123 is located in Hillsboro, Oregon, within Washington County. Home to approximately 48,622 residents, this area sits at an elevation of 157 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 503.
The median household income is $105,999 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $489,100, and the cost of living index is 152 (52% above the national average of 100).
Summers average a high of 82°F while winters drop to 34°F. The area receives about 36 in of rain and 5 in of snow annually. The zip code covers 53.7 square miles of land area.
Key Statistics
48,622
$105,999
$489,100
Pacific (PST/PDT)
503
157 ft
53.7 sq mi
37.1
17,685
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Compare With Nearby Zip Codes
| Metric | 97123 | 97007 | 97113 | 97006 | 97132 | 97140 |
|---|---|---|---|---|---|---|
| City | Hillsboro, OR | Beaverton, OR | Cornelius, OR | Beaverton, OR | Newberg, OR | Sherwood, OR |
| Population | 48,622 | 48,081 | 15,621 | 45,556 | 31,715 | 27,999 |
| Median Income | $105,999 | $116,667 | $93,131 | $100,373 | $95,150 | $119,241 |
| Home Value | $489,100 | $582,700 | $434,100 | $535,800 | $498,500 | $618,000 |
| Cost of Living | 152 | 175 | 131 | 158 | 149 | 192 |
| Median Age | 37.1 | 41 | 37.7 | 35.1 | 36.3 | 37.2 |
Cost of Living
100 = National Average. Hillsboro's cost of living is 52% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
4.6x
Demographics
Zip code 97123 has a population of 48,622 people with a median age of 37.1. There are 17,685 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Hillsboro (97123) population trend from 2010 to 2024
↓ -2.7%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
82°F
34°F
36 in
5 in
Hillsboro experiences warm summers with average highs around 82°F. Winters are mild with lows averaging 34°F. The area receives about 5 in of snow per year.
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Housing & Economy
Median Home Value
$489,100
Median Household Income
$105,999
With 17,685 housing units across 53.7 square miles, 97123 has a housing density of 329 units per square mile. The home price-to-income ratio is 4.6x.
Location & Geography
Latitude
45.4402°
Longitude
-122.9801°
Land Area
53.7 sq mi
Water Area
0 sq mi
Nearby Zip Codes
Zip codes closest to 97123 (Hillsboro, OR) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 97123's $105,999. A way to compare Hillsboro 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 97123 (Hillsboro, OR). 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 Hillsboro, Oregon?
Hillsboro, Oregon uses zip code 97123.
What county is zip code 97123 in?
Zip code 97123 is located in Washington County, Oregon.
What is the population of zip code 97123?
The population of zip code 97123 is 48,622 with a median age of 37.1.
Is 97123 in Hillsboro, Oregon?
Yes, zip code 97123 is in Hillsboro, Washington County, Oregon. The area code is 503.
Frequently Asked Questions
What city is zip code 97123 in?
Zip code 97123 is in Hillsboro, Oregon. It is part of Washington County and uses the Pacific (PST/PDT) timezone.
What is zip code 97123?
Zip code 97123 is a U.S. postal code in Hillsboro, Oregon (Washington County). It has a population of 48,622 and covers 53.7 square miles.
What is the population of zip code 97123?
The population of zip code 97123 (Hillsboro, OR) is 48,622 with a median age of 37.1. There are approximately 17,685 housing units in this area.
What is the median income in zip code 97123?
The median household income in zip code 97123 (Hillsboro, OR) is $105,999 per year. The cost of living index is 152 (100 = national average).
What is the average home price in zip code 97123?
The median home value in zip code 97123 (Hillsboro, OR) is $489,100. The cost of living index is 152 compared to the national average of 100.
What county is zip code 97123 in?
Zip code 97123 is located in Washington County, Oregon. The primary city is Hillsboro.
What is the area code for zip code 97123?
Zip code 97123 in Hillsboro, OR uses area code 503. It is located in the Pacific (PST/PDT) timezone.
Is zip code 97123 a good place to live?
Zip code 97123 (Hillsboro, OR) has a cost of living index of 152 (100 = national average), a median household income of $105,999, and median home values of $489,100. The median age is 37.1. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 97123?
The cost of living index for zip code 97123 (Hillsboro, OR) is 152, where 100 represents the national average. This area is above the national average. Median home value: $489,100.
What schools serve zip code 97123?
Zip code 97123 in Hillsboro, Oregon is served by the local school district of Washington 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.