Housing market/Idaho/ZIP 83321
ZIP 83321 Castleford, Twin Falls County, Idaho
Twin Falls County, ID HUD Metro FMR Area · Idaho. Census housing stock, renter economics, HUD SAFMR, LIHTC, and population change. Not a listing page and not a buy/sell score.
ZIP brief
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HUD schedule, ACS stock, and the 90–110% band for ZIP 83321 · ID — sent to you.
ZIP 83321 · ID
ACS rent vs 2BR SAFMR
ZIP 83321 — Castleford, ID HUD Section 8 Payment Standards / SAFMR →ACS median is all-bedroom occupied rent. SAFMR is the 2-bedroom HCV benchmark.
Housing stock
ACS 2023 units-in-structure · ZCTA 83321
- 1-unit detached17179.9%
- Mobile4320.1%
2–4 unit share 0.0% · 5–49 unit share 0.0% · combined 2–49 0.0%.
Units by bedrooms
Rent burden
- ACS median gross rent $1,008 (all bedrooms, occupied rentals).
- Median contract rent $716.
- Renters paying ≥30% of income 11.9%; ≥50% 7.5%.
- FY2027 2BR SAFMR $1,250 (1.240× ACS median gross rent).
Population
424 residents · ACS 2023
Change versus the 2018 ACS 5-year estimate: -8.4%.
ACS 5-year estimates lag current construction. This is not a forecast.
Assisted inventory
- LIHTC: 1 projects, 26 units.
- HUD project-based assisted MF: 1 properties, 8 assisted units.
- HCV household counts (Picture of Subsidized Households) are not on this page yet.
New apartment permits
About 6 new apartments in 5+ unit buildings may have been permitted in this ZIP’s share of the county. That is units (doors), not a building count.
Cities and counties report building permits to the Census. Apartment counts are for the whole county, not a project list in this ZIP.
What the data shows
ZIP 83321 35.1% of occupied households are renters; vacancy is 10.8%; ACS median gross rent is $1,008; population changed -8.4% between the 2018 and 2023 ACS vintages; the housing stock includes 0 units in 2–4-unit structures and 0 units in 5–49-unit structures; 1 LIHTC projects totaling 26 units; FY2027 2BR SAFMR is $1,250 versus ACS median gross rent of $1,008. These figures describe the underlying housing market, not the cash flow of any one property. Asking rents, expenses, condition, taxes, insurance, and the rent roll have to be underwritten separately.
Idaho research
ZIP 83321 is a Census / HUD profile for Twin Falls County, ID. Not a listing page. Brokerage is Georgia; out-of-state work is referral.
ZIP 83321 — Castleford, ID HUD Section 8 Payment Standards / SAFMR·Idaho ZIP directory
Nearby ZIPs in this FMR area
Census ZIP areas approximate mail ZIPs. Sources: Census ACS 5-year 2023, HUD FY2027 Small Area FMR, HUD LIHTC and assisted multifamily lists, Census building permits (county). This page is Idaho research. Brokerage is Georgia.
FAQ
What is the housing market like in ZIP 83321?
ZIP 83321 (Twin Falls County, ID HUD Metro FMR Area) has 424 residents, 191 households, a renter share of 35.1%, median household income of $54,861, and ACS 2023 median gross rent of $1,008. Vacancy is 10.8%. These are ZCTA estimates, not a property rent roll.
How much small multifamily housing is in 83321?
ACS counts 0 units in 2-unit buildings, 0 in 3–4 unit buildings, 0 in 5–9, 0 in 10–19, and 0 in 20–49. Combined 2–49 unit stock is — units. This is occupied-and-vacant stock, not listings for sale.
What is the Section 8 rent in 83321?
The Housing Choice Voucher benchmark is the FY2027 Small Area FMR. 2-bedroom SAFMR is $1,250. See the full schedule and 90–110% payment-standard band on the ZIP 83321 — Castleford, ID HUD Section 8 Payment Standards / SAFMR.
Does this Idaho ZIP profile include Georgia listings?
No. ZIP 83321 is Census / HUD research for Twin Falls County, ID HUD Metro FMR Area. Jeff Crowe CRE does not list Idaho property. Licensed brokerage is Georgia. If you use this stock table and then buy in Georgia, live FMLS Residential Income is on multifamily for sale in Georgia.