Zip lookup · CA

91942
La Mesa, California.

La Mesa, San Diego County, CA · San Diego-Chula Vista-Carlsbad, CA metro · population 41,424

What it costs per month · 91942 $4,233/mo

to buy the typical home at today's mortgage rate — +$2,340 (+124%) since Jan 2020.

What the home itself did
1 year
Up $17,715 +2%
$788,786$806,501 since Sep 2025
5 years
Up $147,735 +22%
$658,766$806,501 since Sep 2021

Monthly payment to buy the typical home

Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.

$1,000 $2,000 $3,000 $4,000 2002 2006 2010 2014 2018 2022 2026 91942 $4,233 United States $1,922
$1,000 $2,000 $3,000 $4,000 2002 2010 2018 2026
  • 91942$4,233
  • United States$1,922

At the last five years' pace, a typical home here doubles in price every 17 years.

Typical home values in zip 91942 rose 2.2% over the past year — faster than the nation's +1.2%.

Asking rents in zip 91942 rose 1.8% over the past year — slower than the nation's +2.7%.

Owning the typical home in zip 91942 runs $2,911/mo more than renting one. The gap peaked at $3,112 in Jan 2025.

That is $5,551 a month against $2,640 rent: a $4,233 mortgage payment, plus $454 property tax and $863 insurance & upkeep.

Owning vs renting — zip 91942

The owning line is the typical home's monthly payment at that month's rate, plus property tax and insurance & upkeep; the renting line is the typical asking rent; the grey line is the mortgage payment on its own. Same homes, same months, both ways of paying for a roof.

$2,000 $3,000 $4,000 $5,000 2018 2020 2022 2024 2026 Owning all in $5,551 Renting $2,640 Mortgage only $4,233
$2,000 $3,000 $4,000 $5,000 2018 2022 2026
  • Owning all in$5,551
  • Renting$2,640
  • Mortgage only$4,233

Property tax · $454/mo 0.68% of value a year — the ACS 2020-2024 median bill over the median home value for San Diego County, CA

Insurance & upkeep · $863/mo insurance, maintenance and repairs together, from the BLS Consumer Expenditure Survey — the national figure for mortgaged homeowners, scaled to this market's home value. BLS publishes the three bundled and they cannot be split.

Both are priced off the same month's home value, so they rise with the market. Neither is a quote — a specific home's bill depends on its assessment, its age and its insurer.

Zillow also publishes an index for the city itself: La Mesa, CA — measured over the city limits, which is a different area from this zip.

Asking rent $2,640 as of Sep 2026
+1.8%year on year
Typical home value $806,501 as of Sep 2026
+2.2%year on year

Asking rent — 91942

Against the San Diego-Chula Vista-Carlsbad, CA metro and the national benchmark.

$1,500 $2,000 $2,500 $3,000 2018 2020 2022 2024 2026 91942 $2,640 San Diego $2,967 United States $1,932
$1,500 $2,000 $2,500 $3,000 2018 2022 2026
  • 91942$2,640
  • San Diego$2,967
  • United States$1,932

Typical home value — 91942

Mid-tier homes, smoothed and seasonally adjusted.

$200,000 $400,000 $600,000 $800,000 2018 2020 2022 2024 2026 91942 $806,501 San Diego $926,961 United States $366,157
$200,000 $400,000 $600,000 $800,000 2018 2022 2026
  • 91942$806,501
  • San Diego$926,961
  • United States$366,157

Within 20 miles

Showing 30 of 55 zips in range — sorting picks from all 55.

Miles sorted ascending, activate to sort descending Zip activate to sort by Zip City activate to sort by City Population activate to sort by Population Rent activate to sort by Rent Home value activate to sort by Home value
2.1 91941 La Mesa 33,218 $2,545 $1,021,021
2.3 92119 San Diego 24,456 $2,456 $967,965
3.1 92115 San Diego 66,264 $3,293 $844,313
3.1 91945 Lemon Grove 27,745 $2,671 $757,486
3.3 92020 El Cajon 57,842 $2,124 $824,128
3.3 92120 San Diego 31,915 $2,700 $1,021,265
4.0 91977 Spring Valley 61,064 $2,425 $762,925
4.9 92105 San Diego 71,411 $2,248 $683,243
5.1 92124 San Diego 30,474 $2,986 $1,042,605
5.2 92114 San Diego 65,745 $2,857 $737,487
5.3 92071 Santee 59,590 $2,853 $799,773
6.0 92116 San Diego 31,843 $2,444 $984,779
6.5 91978 Spring Valley 10,014 $2,643 $829,209
6.7 92104 San Diego 47,410 $2,505 $939,312
6.9 92139 San Diego 34,703 $3,483 $732,235
6.9 92123 San Diego 33,041 $3,197 $944,353
7.0 92108 San Diego 26,790 $3,168 $581,197
7.0 92102 San Diego 38,901 $2,301 $743,045
7.1 91902 Bonita 17,698 $3,321 $1,143,759
8.0 92113 San Diego 48,215 $2,216 $644,816
8.5 92131 San Diego 35,503 $3,589 $1,452,308
8.5 91950 National City 59,891 $2,440 $687,287
8.6 91914 Chula Vista 16,877 $4,070 $1,161,918
8.7 92019 El Cajon 45,351 $2,748 $874,196
8.7 92103 San Diego 34,836 $2,764 $1,063,156
8.8 92111 San Diego 45,249 $3,059 $934,294
9.4 92021 El Cajon 70,501 $2,191 $771,788
10.0 91910 Chula Vista 77,123 $2,609 $839,504
10.4 92110 San Diego 30,902 $2,968 $979,977
10.5 92101 San Diego 51,805 $2,917 $707,705

Coordinates and population from SimpleMaps US Zips (Basic). Rent and home values from Zillow Research.