Housing market/Puerto Rico/ZIP 00631
ZIP 00631 Castaner, Puerto Rico
Puerto Rico HUD Nonmetro Area · Puerto Rico. 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 00631 · PR — sent to you.
ZIP 00631 · PR
ACS rent vs 2BR SAFMR
ZIP 00631 — Castaner, PR 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 00631
- 1-unit detached46375.5%
- 1-unit attached9315.2%
- 2–4 units304.9%
- 5–49 units61.0%
- 50+ units213.4%
2–4 unit share 4.9% · 5–49 unit share 1.0% · combined 2–49 5.9%.
Units by bedrooms
Rent burden
- ACS median gross rent $336 (all bedrooms, occupied rentals).
- Median contract rent $236.
- Renters paying ≥30% of income 10.4%; ≥50% 5.0%.
- FY2027 2BR SAFMR $520 (1.548× ACS median gross rent).
Population
1,357 residents · ACS 2023
Change versus the 2018 ACS 5-year estimate: -13.5%.
ACS 5-year estimates lag current construction. This is not a forecast.
Assisted inventory
- LIHTC: not published for this ZIP.
- HUD project-based assisted MF: 1 properties, 63 assisted units.
- HCV household counts (Picture of Subsidized Households) are not on this page yet.
What the data shows
ZIP 00631 38.2% of occupied households are renters; vacancy is 22.2%; ACS median gross rent is $336; population changed -13.5% between the 2018 and 2023 ACS vintages; the housing stock includes 30 units in 2–4-unit structures and 6 units in 5–49-unit structures; FY2027 2BR SAFMR is $520 versus ACS median gross rent of $336. 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.
Puerto Rico research
ZIP 00631 is a Census / HUD profile for Puerto Rico HUD Nonmetro Area, PR. Not a listing page. Brokerage is Georgia; out-of-state work is referral.
ZIP 00631 — Castaner, PR HUD Section 8 Payment Standards / SAFMR·Puerto Rico 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 Puerto Rico research. Brokerage is Georgia.
FAQ
What is the housing market like in ZIP 00631?
ZIP 00631 (Puerto Rico HUD Nonmetro Area) has 1,357 residents, 477 households, a renter share of 38.2%, median household income of $18,295, and ACS 2023 median gross rent of $336. Vacancy is 22.2%. These are ZCTA estimates, not a property rent roll.
How much small multifamily housing is in 00631?
ACS counts 9 units in 2-unit buildings, 21 in 3–4 unit buildings, 6 in 5–9, 0 in 10–19, and 0 in 20–49. Combined 2–49 unit stock is 36 units. This is occupied-and-vacant stock, not listings for sale.
What is the Section 8 rent in 00631?
The Housing Choice Voucher benchmark is the FY2027 Small Area FMR. 2-bedroom SAFMR is $520. See the full schedule and 90–110% payment-standard band on the ZIP 00631 — Castaner, PR HUD Section 8 Payment Standards / SAFMR.
Does this Puerto Rico ZIP profile include Georgia listings?
No. ZIP 00631 is Census / HUD research for Puerto Rico HUD Nonmetro Area. Jeff Crowe CRE does not list Puerto Rico 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.