San Juan, PR · standard
ZIP Code 00918
San Juan Municipio, Puerto Rico - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 18,056
- 3,273/sq mi High-density area
- $39,287
- Median income Below-median income area
- $230,900
- Median home value Near-median home value
- 60.8%
- Bachelor's or higher Above-average bachelor's attainment
National ZIP placement
San Juan pairs one of the lowest household incomes in the country with above-median home values, in a suburban-density, mixed-tenure area.
- 5th pct
- household income, US ZIPs
- Top 48%
- home value, US ZIPs
- 3,273
- people per sq mi
- 49%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 00918 against every reporting US ZIP.
ZIP code 00918 is a mid-sized community (a standard USPS delivery area) in San Juan, San Juan Municipio, Puerto Rico, home to 18,056 residents across 5.5 square miles, a density of 3,273 people per square mile, in the Puerto Rico time zone.
ZIP 00918 sits on the lower end of the income spectrum: median household income is $39,287 (51% above the average Puerto Rico ZIP), while per-capita income is $38,483. The poverty rate is 26.7%, so the area-level income figures should not be treated as typical household experience. Housing costs run above the statewide ZIP benchmark while renting is common: median home value is $230,900 (67% above the average Puerto Rico ZIP), with only 48.6% owner-occupied homes and median rent of $563.
This is a highly-educated ZIP: 60.8% of adults hold a bachelor's degree or higher, the median age is 45.4, and the average commute is 21 minutes. The page also surfaces 10 ZIP codes within roughly 10 miles and 6 more in San Juan Municipio, so 00918 can be compared with both its immediate and county-level context.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 00918, San Juan, PR · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
18,056
Population
5.5
Area (sq mi)
3,273
People / sq mi
Puerto Rico
Time Zone
standard
ZIP Type
Who lives in ZIP 00918?
45.4
Median Age
46.7%
Male
53.3%
Female
7.9%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$39,287
Median Household Income
+51% vs state ZIP avg
$38,483
Per Capita Income
26.7%
Poverty Rate
9.8%
Unemployment Rate
21.0 min
Mean Commute Time
How ZIP 00918 ranks among Puerto Rico ZIPs
San Juan, PR household income vs. every Puerto Rico ZIP code
Median household income among 125 reporting Puerto Rico ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$39,287 Top 10% higher than 90% of 125 Puerto Rico ZIPs
Each bar is a $20K-wide band; taller bars hold more Puerto Rico ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
11,265housing units
11,265
Total Housing Units
8,255
Occupied Units
3,010
Vacant Units
1.93
Avg Household Size
Occupancy Type
$230,900
Median Home Value
+67% vs state ZIP avg
$563
Median Rent
1971
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
Nearby ZIP Codes
Want a side-by-side? Compare 00918 vs 00917 →
ZIP 00918 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 00915
San Juan (00915)
32,820 residents
- 00923
San Juan (00923)
29,086 residents
- 00917
San Juan (00917)
21,053 residents
- 00918
San Juan (00918)
18,056 residents
- 00920
San Juan (00920)
17,893 residents
- 00927
San Juan (00927)
14,936 residents
- 00925 8,696
San Juan (00925)
8,696 residents
- 00911 8,623
San Juan (00911)
8,623 residents
- 00912 6,801
San Juan (00912)
6,801 residents
What this shows Among its immediate neighbors, ZIP 00918 ranks #4 by population - useful context the national average alone can't give.
ZIP 00918 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 00911
San Juan (00911)
$42,382 median income
- 00918
San Juan (00918)
$39,287 median income
- 00927
San Juan (00927)
$38,728 median income
- 00912
San Juan (00912)
$31,636 median income
- 00920
San Juan (00920)
$30,259 median income
- 00909
San Juan (00909)
$23,101 median income
- 00923
San Juan (00923)
$20,349 median income
- 00917
San Juan (00917)
$19,357 median income
- 00925
San Juan (00925)
$17,404 median income
What this shows By household income, ZIP 00918 ranks #2 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 00917 | San Juan, PR | 21,053 | 1.0 mi |
| 00909 | San Juan, PR | 6,230 | 1.4 mi |
| 00920 | San Juan, PR | 17,893 | 1.6 mi |
| 00912 | San Juan, PR | 6,801 | 1.7 mi |
| 00936 | San Juan, PR | 681 | 1.9 mi |
| 00915 | San Juan, PR | 32,820 | 1.7 mi |
| 00925 | San Juan, PR | 8,696 | 1.8 mi |
| 00927 | San Juan, PR | 14,936 | 2.3 mi |
| 00923 | San Juan, PR | 29,086 | 2.0 mi |
| 00911 | San Juan, PR | 8,623 | 2.2 mi |
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 00918, both outside PR so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar population
Nearest cross-state ZIPs by resident population (18,056 here; floor ≥1,000).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in San Juan Municipio
Related Areas
Frequently Asked Questions
What municipio is ZIP code 00918 in?
ZIP code 00918 (San Juan) is located in San Juan Municipio, Puerto Rico. San Juan Municipio contains multiple ZIP codes, see the full list at /counties/san-juan-pr.
What is the population of ZIP code 00918?
ZIP code 00918 in San Juan, PR has a population of 18,056 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 00918?
The median household income in ZIP 00918 is $39,287, which is 49% below the national average of $76,288.
What is the average home value in ZIP 00918?
The median home value in ZIP 00918 is $230,900, which is 17% below the national average of $278,155.
What is the demographic makeup of ZIP 00918?
The largest racial group in ZIP 00918 is Two or More Ethnicities at 54.7%. Hispanic or Latino residents make up 98.8% of the population.
What is the education level in ZIP code 00918?
In ZIP code 00918, 75.2% of residents aged 25+ have a high school diploma or higher, and 60.8% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 00918?
The mean commute time for workers in ZIP code 00918 is 21.0 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend less time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 00918?
In ZIP code 00918, approximately 48.6% of occupied housing units are owner-occupied and 51.4% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 00918?
The poverty rate in ZIP code 00918 is 26.7% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 00918's numbers, next.
- See how ZIP 00918 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where San Juan, PR ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.