Zip Code 83642
Meridian, Idaho — Ada County
📍 ZIP code 83642 is in Meridian, Ada County, Idaho.
ZIP code 83642 is located in Meridian, Ada County, Idaho. It is a zip code in the Mountain (MST/MDT) Time Zone with an estimated population of 58,049. The area code for ZIP code 83642 is 208.
Quick Answer
Zip code 83642 is in Meridian, Idaho (Ada County). It has a population of 58,049, median household income of $96,361, and median home value of $492,300.
Population
58,049
Income
$96,361
Home Value
$492,300
Climate
93°F / 26°F
About Zip Code 83642
Zip code 83642 is located in Meridian, Idaho, within Ada County. Home to approximately 58,049 residents, this area sits at an elevation of 2691 ft and falls within the Mountain (MST/MDT) timezone. The local area code is 208.
The median household income is $96,361 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $492,300, and the cost of living index is 142 (42% above the national average of 100).
Summers average a high of 93°F while winters drop to 26°F. The area receives about 12 in of rain and 18 in of snow annually. The zip code covers 41 square miles of land area and 0.1 square miles of water.
Key Statistics
58,049
$96,361
$492,300
Mountain (MST/MDT)
208
2691 ft
41 sq mi
38.4
22,700
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Compare With Nearby Zip Codes
| Metric | 83642 | 83713 | 83709 | 83704 | 83687 | 83634 |
|---|---|---|---|---|---|---|
| City | Meridian, ID | Boise, ID | Boise, ID | Boise, ID | Nampa, ID | Kuna, ID |
| Population | 58,049 | 29,992 | 58,631 | 41,406 | 40,299 | 35,506 |
| Median Income | $96,361 | $86,419 | $88,893 | $70,806 | $72,294 | $93,084 |
| Home Value | $492,300 | $421,600 | $440,700 | $354,400 | $369,700 | $414,900 |
| Cost of Living | 142 | 124 | 129 | 105 | 105 | 124 |
| Median Age | 38.4 | 40 | 36.8 | 38.5 | 33.9 | 34.4 |
Cost of Living
100 = National Average. Meridian's cost of living is 42% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
5.1x
Demographics
Zip code 83642 has a population of 58,049 people with a median age of 38.4. There are 22,700 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Meridian (83642) population trend from 2010 to 2024
↑ 9.2%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
93°F
26°F
12 in
18 in
Meridian experiences hot summers with average highs around 93°F. Winters are cool with lows averaging 26°F. The area receives about 18 in of snow per year.
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Housing & Economy
Median Home Value
$492,300
Median Household Income
$96,361
With 22,700 housing units across 41 square miles, 83642 has a housing density of 554 units per square mile. The home price-to-income ratio is 5.1x.
Location & Geography
Latitude
43.5735°
Longitude
-116.4011°
Land Area
41 sq mi
Water Area
0.1 sq mi
Nearby Zip Codes
Zip codes closest to 83642 (Meridian, ID) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 83642's $96,361. A way to compare Meridian 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 83642 (Meridian, ID). 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 Meridian, Idaho?
Meridian, Idaho uses zip code 83642.
What county is zip code 83642 in?
Zip code 83642 is located in Ada County, Idaho.
What is the population of zip code 83642?
The population of zip code 83642 is 58,049 with a median age of 38.4.
Is 83642 in Meridian, Idaho?
Yes, zip code 83642 is in Meridian, Ada County, Idaho. The area code is 208.
Frequently Asked Questions
What city is zip code 83642 in?
Zip code 83642 is in Meridian, Idaho. It is part of Ada County and uses the Mountain (MST/MDT) timezone.
What is zip code 83642?
Zip code 83642 is a U.S. postal code in Meridian, Idaho (Ada County). It has a population of 58,049 and covers 41 square miles.
What is the population of zip code 83642?
The population of zip code 83642 (Meridian, ID) is 58,049 with a median age of 38.4. There are approximately 22,700 housing units in this area.
What is the median income in zip code 83642?
The median household income in zip code 83642 (Meridian, ID) is $96,361 per year. The cost of living index is 142 (100 = national average).
What is the average home price in zip code 83642?
The median home value in zip code 83642 (Meridian, ID) is $492,300. The cost of living index is 142 compared to the national average of 100.
What county is zip code 83642 in?
Zip code 83642 is located in Ada County, Idaho. The primary city is Meridian.
What is the area code for zip code 83642?
Zip code 83642 in Meridian, ID uses area code 208. It is located in the Mountain (MST/MDT) timezone.
Is zip code 83642 a good place to live?
Zip code 83642 (Meridian, ID) has a cost of living index of 142 (100 = national average), a median household income of $96,361, and median home values of $492,300. The median age is 38.4. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 83642?
The cost of living index for zip code 83642 (Meridian, ID) is 142, where 100 represents the national average. This area is above the national average. Median home value: $492,300.
What schools serve zip code 83642?
Zip code 83642 in Meridian, Idaho is served by the local school district of Ada 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.