Rowland Heights, CA 91748 ZIP Code Profile

Related Place Profiles:
La Puente, CA | Rowland Heights, CA

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ZIP Code 91748: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Rowland Heights, CA 91748

Acceptable Alternative
City Industry, CA 91748
City of Industry, CA 91748
La Puente, CA 91748
Rowland Hghts, CA 91748
Rowland Hgts, CA 91748

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 2,465
  • Single Family Addresses: 12,036
  • Multi-Family Addresses: 1,961
  • County: Los Angeles County
  • Centroid: Latitude 33.98, Longitude -117.898
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Neighborhood Data

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91748 ZIP Code Map

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Rowland Heights, CA 91748 Data & Demographics (As of July 1, 2017)


Total Population 46,811
Daytime Population: Workers 34,221
Daytime Population: Residents 25,192
Total Daytime Population (TDP) 59,413
Ratio TDP/Total Population1 1.27
Population in Households 46,639
Population in Familes 41,560
Population in Group Qrtrs 172
Population Density2 3,261
Diversity Index3 75


Median Household Income $68,089
Average Household Income $91,524
Per Capita Income $26,765


Total Housing Units 14,254 (100%)
Owner Occupied HU 8,789 (61.7%)
Renter Occupied HU 4,819 (33.8%)
Vacant Housing Units 646 ( 4.5%)
Median Home Value $563,313
Average Home Value $611,674


Total Households 13,608
Average Household Size 3.43
Family Households 11,589
Average Family Size 4
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.43% 0.51%
Households 0.31% 0.43%
Families 0.33% 0.43%
Median Household Income   2.31%
Per Capita Income   2.26%

Rowland Heights, CA 91748 - Peer Comparisons by Rank and Percentile

The table below compares 91748 to the other 1,761 ZIP Codes in California by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 275 84th
Population Density # 584 67th
Diversity Index # 665 62nd
Median Household Income # 661 63rd
Per Capita Income # 1058 40th

Additional comparisons and rankings can be made with a VERY EASY TO USE California Census Data Comparison Tool.

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