Housing data for Mackay, ID
Mackay, ID has an estimated 602 residents and 375 homes (US Census Bureau, 2020–2024 American Community Survey).
It is a city in Custer County.
25.3% of households rent.
Figures last updated on .
- Residents
- 602 (±195)
- Housing units
- 375 (±105)
- Households that rent
- 25.3%
- Residents since 2015–2019
- +28.9%
What stands out in Mackay
Working from home: 4.7% (±8.4 points) in Mackay, lower than in Custer County (27.3%).
Median home value: $279,500 (±$69,271) in Mackay, lower than in Custer County ($381,700).
Housing in Mackay at a glance
- Rent burden: 58.6% of renters pay 30% or more of income (Small sample: wide margin of error)
- Renters and owners: 25.3% of households rent (Small sample: wide margin of error)
- Income and affordability: $43,897 median household income (Small sample: wide margin of error)
- Home values: $279,500 median home value
- Homeowner costs: $950 median monthly cost with a mortgage (Small sample: wide margin of error)
- Property taxes: $940 median real estate taxes a year
- Types of homes: 5.6% of homes are in buildings of 5 or more units
- Bedrooms: 73.9% of homes have 3 or more bedrooms (Small sample: wide margin of error)
- Age of homes: 61.7% of homes were built before 1980
- Vacancy rate: 0.0% rental vacancy rate (Small sample: wide margin of error)
- Heating fuel: 57.8% heat with electricity
- Commute and cars: 16.4 minutes average trip to work (Small sample: wide margin of error)
- Growth: +28.9% residents since 2015–2019 (Small sample: wide margin of error)
- How long people stay: 15.5% moved in since 2020 (Small sample: wide margin of error)
- Crowding and facilities: 1.8% of homes have more than 1 person per room (Small sample: wide margin of error)
Mackay against Custer County, its state and the nation
| Mackay | Custer County | Idaho | United States | |
|---|---|---|---|---|
| Residents | 602 (±195) | 4,470 (exact) | 1,934,262 (exact) | 334,922,499 |
| Housing units | 375 (±105) | 3,137 (±142) | 795,014 (±223) | 143,775,355 |
| Households that rent | 25.3% (±13.5 points) | 23.2% (±7.1 points) | 27.9% (±0.4 points) | 34.8% |
| Median gross rent | — | $691 (±$138) | $1,238 (±$16) | $1,413 |
| Median household income | $43,897 (±$35,291) | $67,574 (±$16,035) | $77,800 (±$743) | $80,734 |
| Median home value | $279,500 (±$69,271) | $381,700 (±$70,646) | $418,600 (±$2,550) | $332,700 |
| Median real estate taxes (a year) | $940 (±$370) | $1,112 (±$219) | $2,038 (±$25) | $3,119 |
| Built before 1980 | 61.7% (±21.6 points) | 42.1% (±8.0 points) | 39.1% (±0.5 points) | 49.7% |
| Average commute | 16.4 minutes (±11.4) | 17.3 minutes (±3.2) | 21.6 minutes (±0.2) | 26.4 minutes |
| Households with broadband | 70.0% (±17.2 points) | 85.9% (±5.2 points) | 91.9% (±0.2 points) | 91.0% |
| Median age of residents | 61.7 years (±4.5) | 60.0 years (±3.5) | 37.3 years (±0.1) | 38.9 years |
Mackay covers 0.9 square miles of land, about 695 residents per square mile (Census Bureau Gazetteer).
How Mackay has changed since 2015–2019
| 2015–2019 | 2020–2024 | Amount of change | Verdict | |
|---|---|---|---|---|
| Residents | 467 (±164) | 602 (±195) | +28.9% | Not a measurable change |
| Housing units | 338 (±75) | 375 (±105) | +10.9% | Not a measurable change |
| Median home value | $145,100 (±$19,430) | $279,500 (±$69,271) | +92.6% | Up after inflation |
| Median household income | $30,795 (±$10,835) | $43,897 (±$35,291) | +42.5% | No measurable change after inflation |
| Median real estate taxes | $576 (±$180) | $940 (±$370) | +63.2% | No measurable change after inflation |
| Households that rent | 32.6% (±14.4 points) | 25.3% (±13.5 points) | −7.3 percentage points | Not a measurable change |
| Rental vacancy rate | 42.4% (±21.6 points) | 0.0% (±36.7 points) | −42.4 percentage points | Not a measurable change |
The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.
Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.
The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.
Crime reported to police in Custer County
Mackay has no police department of its own in the FBI’s figures, so this is the figure for Custer County as a whole.
In 2025, the police departments that report for Custer County recorded 129 violent and 344 property crimes per 100,000 residents.
A county-wide figure describes the whole county, not this place; crime varies from one community to the next.
Places near Mackay
| Place | Distance | Median gross rent | Median home value | Households that rent |
|---|---|---|---|---|
| Moore | 17 mi | — | $232,700 | 0.0% |
| Arco | 25 mi | $564 | $192,000 | 39.8% |
| Butte City | 28 mi | $383 | $76,300 | 31.1% |
| Sun Valley | 39 mi | — | $962,500 | 9.4% |
| Ketchum | 41 mi | $1,186 | $824,000 | 27.3% |
| Hailey | 44 mi | $1,460 | $637,800 | 29.0% |
| Bellevue | 44 mi | $1,109 | $539,000 | 37.3% |
| Carey | 45 mi | $1,063 | $311,800 | 28.4% |
HUD Fair Market Rent for Mackay, fiscal year 2027
| Studio | 1 bedroom | 2 bedrooms | 3 bedrooms | 4 bedrooms |
|---|---|---|---|---|
| $955 | $961 | $1,136 | $1,573 | $1,899 |
HUD income limits for Mackay, fiscal year 2026
| Household size | Extremely low (30%) | Very low (50%) | Low (80%) |
|---|---|---|---|
| 1 person | $18,500 | $30,800 | $49,300 |
| 2 people | $21,640 | $35,200 | $56,350 |
| 3 people | $27,320 | $39,600 | $63,400 |
| 4 people | $33,000 | $44,000 | $70,400 |
| 5 people | $38,680 | $47,550 | $76,050 |
| 6 people | $44,360 | $51,050 | $81,700 |
| 7 people | $50,040 | $54,600 | $87,300 |
| 8 people | $55,720 | $58,100 | $92,950 |
These are the limits HUD sets for its housing programs in the Custer County, ID, where HUD’s median family income for fiscal year 2026 is $83,200.
A program can use its own limits; tax-credit and local programs often do.
Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.
Margins of error are at the 90% confidence level.
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Questions about Mackay
What is the average home value in Mackay, ID?
The Census Bureau publishes the median: $279,500 (±$69,271) for owner-occupied homes in Mackay (2020–2024 American Community Survey).
How much are property taxes in Mackay?
The median real estate tax paid by homeowners in Mackay, ID is $940 (±$370) a year (2020–2024 American Community Survey).
How many homes are in Mackay?
Mackay, ID has an estimated 375 (±105) housing units, occupied and vacant (2020–2024 American Community Survey).
How old are most homes in Mackay?
61.7% of homes in Mackay, ID were built before 1980 (2020–2024 American Community Survey).
What is the most common way to heat a home in Mackay?
Electricity is the most common heating fuel in Mackay, used by 57.8% of occupied homes (2020–2024 American Community Survey).
Is Mackay growing?
In Mackay, the number of residents went from 467 in 2015–2019 to 602 in 2020–2024 (+28.9%), not a measurable change.
Sources
- Demographic and Housing Estimates (DP05), 2020–2024 ACS 5-year estimates — Mackay city, Idaho
- Selected Housing Characteristics (DP04), 2020–2024 ACS 5-year estimates — Mackay city, Idaho
- Selected Economic Characteristics (DP03), 2020–2024 ACS 5-year estimates — Mackay city, Idaho
- Median Real Estate Taxes Paid by Mortgage Status (B25103), 2020–2024 ACS 5-year estimates — Mackay city, Idaho
- Selected Social Characteristics (DP02), 2020–2024 ACS 5-year estimates — Mackay city, Idaho
- Total Population (B01003), 2015–2019 ACS 5-year estimates — Mackay city, Idaho
- Median Gross Rent (B25064), 2015–2019 ACS 5-year estimates — Mackay city, Idaho
- HUD Fair Market Rents, fiscal year 2027: Custer County, ID
- HUD Income Limits, fiscal year 2026: Custer County, ID
- Consumer Price Index for All Urban Consumers (CPI-U), US city average, all items, US Bureau of Labor Statistics: annual averages 2019 and 2024
- US Census Bureau, 2024 Gazetteer Files
To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Mackay city, Idaho (place:49240, in state:16).
Each estimate (E or PE) has a margin of error beside it (M or PM).
The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.
The API needs a free key.
DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.
Figures last updated on .