83647 ZIP Code, Mountain Home, ID
83647 is a ZIP code in Mountain Home, Idaho in Elmore County. It covers 1,505 square miles of land. The closest ZIP codes are 83337. 22,952 people live here in 8,920 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (72%). Median household income is $63,760, below the Idaho median of $77,800.
Quick facts
- Mailing city: Mountain Home, ID
- County: Elmore County
- Land area: 1,505 sq mi
- Population: 22,952
- Median household income: $63,760
- Carrier routes: 11 (5,802 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 22,952 |
| Households | 8,920 |
| Median household income | $63,760 |
| Income per person | $32,533 |
| Median age | 34.9 |
| Homeowners | 71.5% |
| Median home value | $320,400 |
| Median rent | $1,146 |
| Bachelor's degree or higher | 22.1% |
| Average commute (minutes) | 24.1 |
| Households with kids under 18 | 32.0% |
| Moved in the past year | 16.7% |
| Below the poverty line | 11.0% |
| Broadband internet | 91.6% |
| Speak a non-English language at home | 14.4% |
Household income
| % of households | Value |
|---|---|
| <$10K | 4.5% |
| $10–15K | 1.9% |
| $15–25K | 5.3% |
| $25–35K | 10.4% |
| $35–50K | 15.7% |
| $50–75K | 19.5% |
| $75–100K | 12.3% |
| $100–150K | 18.5% |
| $150–200K | 7.5% |
| $200K+ | 4.4% |
Age
| % of all residents | Value |
|---|---|
| <10 | 13.5% |
| 10–19 | 14.3% |
| 20–24 | 6.1% |
| 25–34 | 16.3% |
| 35–44 | 12.5% |
| 45–54 | 9.5% |
| 55–64 | 11.8% |
| 65–74 | 9.4% |
| 75+ | 6.6% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 41.5% |
| Owned outright | 24.4% |
| Rented | 25.8% |
| Vacant | 8.3% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 74.5% |
| Townhome | 2.0% |
| 2–4 units | 10.2% |
| 5–19 units | 1.4% |
| 20+ units | 0.4% |
| Mobile / other | 11.5% |
Businesses in 83647
399 business establishments with 4,406 employees (ZIP Codes Business Patterns 2023).
- Accommodation and Food Services: 59
- Retail Trade: 54
- Health Care and Social Assistance: 51
- Construction: 50
- Other Services (except Public Administration): 36
- Transportation and Warehousing: 25
- Finance and Insurance: 25
- Professional, Scientific, and Technical Services: 25
EDDM carrier routes
83647 has 11 USPS carrier routes with 5,802 residential and 348 business mailboxes. Open the EDDM route map.
Carrier routes in 83647
83647 has 11 USPS carrier routes (5 city (C), 5 rural (R), 1 highway contract (H)) with 5,802 residential and 348 business mailboxes. Routes range from 184 homes (R006) to 740 homes (C010); the median route has 543 homes. The Census counted 8,920 households in 83647 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 1 |
| 250–499 | 3 |
| 500–749 | 7 |
| 750–999 | 0 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Best routes in 83647 for…
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route C001 — USPS business mailboxes 134, 724 homes
- Route C010 — USPS business mailboxes 67, 740 homes
- Route C007 — USPS business mailboxes 65, 441 homes
- Route R003 — USPS business mailboxes 28, 610 homes
- Route R004 — USPS business mailboxes 17, 543 homes
Select these 5 routes on the route map
Every carrier route in 83647
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| C001 | City | 724 | 134 | — | — | — | — |
| C004 | City | 674 | 1 | — | — | — | — |
| C006 | City | 633 | 1 | — | — | — | — |
| C007 | City | 441 | 65 | — | — | — | — |
| C010 | City | 740 | 67 | — | — | — | — |
| H087 | Highway contract | 251 | 14 | — | — | — | — |
| R001 | Rural | 488 | 15 | — | — | — | — |
| R003 | Rural | 610 | 28 | — | — | — | — |
| R004 | Rural | 543 | 17 | — | — | — | — |
| R005 | Rural | 514 | 2 | — | — | — | — |
| R006 | Rural | 184 | 4 | — | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 83647 on the EDDM route map.
How route demographics are estimated
Mailbox counts come from USPS; demographics are estimates
The number of homes and businesses on each carrier route is the current USPS EDDM count. The Census Bureau does not publish figures for carrier routes, so income, homeownership, ages, families, movers and housing age on a route are EDDM2GO estimates built from Census block groups (neighborhood areas of roughly 600 to 3,000 people).
How a route gets its figures: the block-group length-share method
We trace each route's streets every 25 meters and record which block group each stretch falls in. The route's homes are spread along its streets in proportion to length, so a route with 60% of its street length in one block group is assumed to have 60% of its homes there. Each block group then contributes its Census counts in proportion to the share of its housing units that sit on the route (capped at the whole block group). Medians are recalculated from the combined income, home-value and age brackets, the way the Census Bureau computes them, not averaged.
Margins of error
Census survey figures carry a margin of error at 90% confidence; we carry it through the calculation and show it as ±. Our margins treat the route-to-block-group split as exact, so the real uncertainty is larger. Routes with fewer than 100 estimated households, large margins, or streets we could not place are flagged.
Different years
USPS mailbox counts are current. Census figures are 5-year averages for 2020–2024, so a new subdivision may have more homes on the route today than the Census counted. Use the route figures to compare routes with each other, not as an exact head count.
Why some routes show identical figures
Two routes that run through the same block group get the same percentages and medians, because the Census publishes one set of figures for the whole block group. Their mailbox counts still differ, and those are exact.
Route and mailbox counts: USPS EDDM route data. Route demographics: EDDM2GO estimates from U.S. Census Bureau American Community Survey 5-year block-group data (2020–2024) and 2024 cartographic block-group boundaries. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Nearby ZIP codes
- 83337 (22.3 mi)
Areas that include 83647
- Mountain Home, ID ZIP codes — 1 ZIP code
- Elmore County ZIP codes — 8 ZIP codes
- Idaho ZIP code data
Where it ranks
- No. 3 of 5: highest median household income in Elmore County
- No. 2 of 5: highest share of owner-occupied homes in Elmore County
- No. 3 of 5: highest share of households with children in Elmore County
- No. 3 of 5: highest share of residents who moved in during the past year in Elmore County
- No. 2 of 5: lowest median age in Elmore County
- No. 4 of 5: highest median age in Elmore County
- No. 3 of 5: fastest population growth in Elmore County
Mail every home in 83647
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 83647, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 83647 in?
- 83647 is a Mountain Home, ID mailing address. None of its land lies inside a Census-defined city or community.
- What county is 83647 in?
- 83647 is in Elmore County.
- What is the population of 83647?
- About 22,952 people (±564), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 22,592.
- What is the median household income in 83647?
- $63,760 (±$5,304), compared with $77,800 for Idaho as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 83647?
- 11 USPS carrier routes with 5,802 residential and 348 business mailboxes (6,150 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 83647?
- The closest, measured center to center: 83337 (22.3 mi).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.