00965 ZIP Code, Guaynabo, PR
00965 is a ZIP code in Guaynabo, Puerto Rico in Guaynabo Municipio. It covers 0.9 square miles of land. The closest ZIP codes are 00934, 00920 and 00962. 5,848 people live here in 2,138 households. At about 6,462 people per square mile it is built up to city-neighborhood density, and owners and renters are mixed (58% own). Median household income is $19,136, below the Puerto Rico median of $26,297.
Quick facts
- Mailing city: Guaynabo, PR
- County: Guaynabo County
- Land area: 0.9 sq mi
- Population: 5,848
- Median household income: $19,136
- Carrier routes: 2 (1,631 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 5,848 |
| Households | 2,138 |
| Median household income | $19,136 |
| Income per person | $10,255 |
| Median age | 41.7 |
| Homeowners | 58.4% |
| Median home value | $110,100 |
| Median rent | $566 |
| Bachelor's degree or higher | 0.0% |
| Average commute (minutes) | 21.1 |
| Households with kids under 18 | not published |
| Moved in the past year | not published |
| Below the poverty line | 55.8% |
| Broadband internet | not published |
| Speak a non-English language at home | not published |
Household income
| % of households | Value |
|---|---|
| <$10K | 31.8% |
| $10–15K | 11.4% |
| $15–25K | 18.1% |
| $25–35K | 14.9% |
| $35–50K | 12.5% |
| $50–75K | 7.3% |
| $75–100K | 1.6% |
| $100–150K | 1.4% |
| $150–200K | 0.5% |
| $200K+ | 0.5% |
Age
| % of all residents | Value |
|---|---|
| <10 | 6.8% |
| 10–19 | 8.1% |
| 20–24 | 6.1% |
| 25–34 | 17.8% |
| 35–44 | 15.7% |
| 45–54 | 9.5% |
| 55–64 | 11.9% |
| 65–74 | 10.7% |
| 75+ | 13.3% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 10.3% |
| Owned outright | 36.1% |
| Rented | 33.1% |
| Vacant | 20.5% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 62.3% |
| Townhome | 21.1% |
| 2–4 units | 6.3% |
| 5–19 units | 7.3% |
| 20+ units | 1.7% |
| Mobile / other | 1.3% |
EDDM carrier routes
00965 has 2 USPS carrier routes with 1,631 residential and 124 business mailboxes. Open the EDDM route map.
Carrier routes in 00965
00965 has 2 USPS carrier routes (2 city (C)) with 1,631 residential and 124 business mailboxes. Routes range from 807 homes (C004) to 824 homes (C002); the median route has 816 homes. The Census counted 2,138 households in 00965 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 0 |
| 250–499 | 0 |
| 500–749 | 0 |
| 750–999 | 2 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Best routes in 00965 for…
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route C004 — USPS business mailboxes 105, 807 homes
- Route C002 — USPS business mailboxes 19, 824 homes
Select these 2 routes on the route map
Every carrier route in 00965
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| C002 | City | 824 | 19 | — | — | — | — |
| C004 | City | 807 | 105 | — | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 00965 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
- 00934 — Guaynabo zona urbana, PR (1.3 mi)
- 00920 — San Juan zona urbana, PR (1.4 mi)
- 00962 — Cataño zona urbana, PR (1.7 mi)
- 00968 — Guaynabo zona urbana, PR (1.8 mi)
- 00907 — San Juan zona urbana, PR (2.1 mi)
- 00960 — Bayamón zona urbana, PR (2.3 mi)
- 00966 — Guaynabo zona urbana, PR (2.3 mi)
- 00901 — San Juan zona urbana, PR (2.5 mi)
Areas that include 00965
- Guaynabo, PR ZIP codes — 7 ZIP codes
- Guaynabo County ZIP codes — 7 ZIP codes
- Puerto Rico ZIP code data
Where it ranks
- No. 5 of 6: highest share of owner-occupied homes in Guaynabo Municipio
- No. 1 of 6: lowest median age in Guaynabo Municipio
- No. 5 of 6: highest share of owner-occupied homes in Guaynabo, PR
- No. 1 of 6: lowest median age in Guaynabo, PR
Mail every home in 00965
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) 00965, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 00965 in?
- 00965 is a Guaynabo, PR mailing address. By land area, 100% lies inside Guaynabo zona urbana.
- What county is 00965 in?
- 00965 is in Guaynabo Municipio.
- What is the population of 00965?
- About 5,848 people (±676), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 6,168.
- What is the median household income in 00965?
- $19,136 (±$3,228), compared with $26,297 for Puerto Rico as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 00965?
- 2 USPS carrier routes with 1,631 residential and 124 business mailboxes (1,757 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 00965?
- The closest, measured center to center: 00934 (1.3 mi, Guaynabo zona urbana, PR), 00920 (1.4 mi, San Juan zona urbana, PR), 00962 (1.7 mi, Cataño zona urbana, PR), 00968 (1.8 mi, Guaynabo zona urbana, PR), 00907 (2.1 mi, San Juan zona urbana, PR) and 00960 (2.3 mi, Bayamón zona urbana, PR).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.