Residential delivery area · Idaho
ZIP Code 83646: Meridian, ID
ZIP code 83646 is in Meridian, Idaho, entirely in Ada County (Census 2020 ZIP-county file). About 76,000 people live there (Census Bureau, ACS 2020-2024), the more populous of Meridian's 2 residential ZIP codes. Median household income is $102,861 (Census Bureau, ACS 2020-2024). By Census place, 57% of its land lies in Meridian, and under 1% in smaller places; 43% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Meridian · 2 residential ZIPs
- County
- Ada County
- Census places
- Meridian
- Metro area
- Boise City, ID
- House districts
- ID-1 (97%), ID-2 (3%) 119th Congress, by share of land
- State
- Idaho
- Time zone
- Mountain
- Land area
- 27.3 sq mi · 2,787 people per sq mi
- PO Box ZIPs
- 83680 also use the name Meridian
Where is ZIP code 83646?
83646 centers on 43.650°, -116.432° and covers 27.3 square miles of land plus 0.2 of water. It borders 5 ZIP codes: 83713, 83642, 83687, 83669, 83616.
The map draws ZIP code areas only. For the streets inside 83646, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 83646 compare with the rest of Meridian?
| Measure | 83646 | In Meridian | In Ada County | In ID |
|---|---|---|---|---|
| People (ACS 2020-2024) | 76,023 | 1st of 2 | 1st of 19 | 1st of 279 |
| Median household income | $103k | 1st of 2 | 4th of 17 | 6th of 126 |
| Median home value | $543k | 1st of 2 | 6th of 17 | 20th of 138 |
Its median household income is higher than in 83% of U.S. residential ZIP codes, and it is denser than 88% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 83646?
The 2020 Census counted 69,818 people in 83646; the ACS, which samples households over 2020-2024, estimates 76,023. Between the 2010 and 2020 censuses its population grew 48.2% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 76,023
- 2020 Census count
- 69,818+48.2% since 2010 (47,098)
- Households
- 26,956
- Median age
- 37.4
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 83646?
Of the 76,023 people the ACS estimates in 83646, 26.8% are under 18 and 15.9% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (80.6%), then Hispanic or Latino (10.4%).
- Under 1826.8%
- 18 to 6457.3%
- 65 and older15.9%
- White, not Hispanic80.6%
- Hispanic or Latino10.4%
- Other or two or more5.4%
- Asian, not Hispanic2.1%
- Black, not Hispanic1.5%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 83646 earn?
Median household income is $102,861 (ACS 2020-2024), the 4th highest of the 17 ranked ZIP codes in Ada County. It rose from $92,019 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $102,861
- Income per person
- $50,348
- Below the poverty line
- 5.4%
- Unemployed (of the labor force)
- 3.2%
- Adults 25+ with a bachelor's degree
- 44.3%
- Adjusted gross income per tax return, 2022
- $107,63732,960 returns; wages 61% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 83646?
FHFA's house price index for 83646, built from repeat sales and appraisals of the same homes, rose 151% from 2015 to 2025 and rose 45% from 2020 to 2025, and moved −1.3% in 2025.
- Median home value (owners' estimate)
- $542,500
- Median gross rent
- $1,892
- Homes owned by their occupants
- 80.2%
- Housing units
- 27,957
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 83646?
1,521 business establishments had a location in this ZIP code in 2023, 551 more than in 2018; the most are in construction (ZIP Code Business Patterns).
- Construction212
- Professional, scientific, and technical services205
- Health care and social assistance196
- Real estate and rental and leasing146
- Retail trade140
- Accommodation and food services120
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 83646?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 83713 | Boise | 31,549 | $91k | 4.8 mi |
| 83642 | Meridian | 62,279 | $97k | 5.5 mi |
| 83687 | Nampa | 43,135 | $77k | 5.6 mi |
| 83669 | Star | 16,827 | $100k | 5.9 mi |
| 83616 | Eagle | 35,413 | $125k | 8.9 mi |
| 83704 | Boise | 42,719 | $73k | 7.4 mi (near) |
| 83714 | Garden City | 27,564 | $88k | 8.7 mi (near) |
| 83703 | Boise | 17,583 | $77k | 9.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.