Zip Code: 91101 (Pasadena, California) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted (Zillow)
Updated on March 2, 2026.

According to data from Zillow.com, the smoothed and seasonally adjusted Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily in the 91101 Zip Code (Pasadena, California) in January 2026 was $2,923.959. The month over month percentage change (MoM) was 0.16%, and the year over year percentage change (YoY) was 1.40%.

The chart below shows the trend of the smoothed and seasonally adjusted ZORI for the 91101 zip code (Pasadena, California). The table below shows the trend of the smoothed and seasonally adjusted ZORI, and the MoM and YoY percentage changes for the 91101 zip code (Pasadena, California).

You can see similar information for other California zip codes.

Note: Zillow Observed Rent Index (ZORI) is a smoothed measure of the typical observed market rate rent across a given region. ZORI is a repeat-rent index that is weighted to the rental housing stock to ensure representativeness across the entire market, not just homes currently listed for-rent.

Data Source: Zillow.
Zip Code: 91101 (Pasadena, California) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted ($)
Zip Code: 91101 (Pasadena, California) - Trend of Zillow Observed Rent Index (ZORI) for All Homes Plus Multifamily, Smooth and Seasonally Adjusted
Items per page:
1 – 10 of 133
Month ZORI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 0 NaN NaN
Feb 2015 0 NaN NaN
Mar 2015 0 NaN NaN
Apr 2015 0 NaN NaN
May 2015 0 NaN NaN
Jun 2015 0 NaN NaN
Jul 2015 0 NaN NaN
Aug 2015 0 NaN NaN
Sep 2015 0 NaN NaN
Oct 2015 0 NaN NaN
Nov 2015 0 NaN NaN
Dec 2015 0 NaN NaN
Jan 2016 0 NaN NaN
Feb 2016 0 NaN NaN
Mar 2016 0 NaN NaN
Apr 2016 0 NaN NaN
May 2016 0 NaN NaN
Jun 2016 0 NaN NaN
Jul 2016 0 NaN NaN
Aug 2016 0 NaN NaN
Sep 2016 0 NaN NaN
Oct 2016 0 NaN NaN
Nov 2016 0 NaN NaN
Dec 2016 0 NaN NaN
Jan 2017 0 NaN NaN
Feb 2017 0 NaN NaN
Mar 2017 0 NaN NaN
Apr 2017 0 NaN NaN
May 2017 0 NaN NaN
Jun 2017 0 NaN NaN
Jul 2017 0 NaN NaN
Aug 2017 0 NaN NaN
Sep 2017 0 NaN NaN
Oct 2017 0 NaN NaN
Nov 2017 0 NaN NaN
Dec 2017 0 NaN NaN
Jan 2018 2179.7623749310246 Infinity Infinity
Feb 2018 2169.663775132568 -0.46 Infinity
Mar 2018 2159.6802430747784 -0.46 Infinity
Apr 2018 2159.4164815056324 -0.01 Infinity
May 2018 2174.612131952438 0.70 Infinity
Jun 2018 2194.7566850832745 0.93 Infinity
Jul 2018 2202.0254393539453 0.33 Infinity
Aug 2018 2204.2635304527225 0.10 Infinity
Sep 2018 2222.1141958329913 0.81 Infinity
Oct 2018 2231.168363486739 0.41 Infinity
Nov 2018 2219.4194058384264 -0.53 Infinity
Dec 2018 2215.319677563703 -0.18 Infinity
Jan 2019 2205.287552578093 -0.45 1.17
Feb 2019 2235.410364805944 1.37 3.03
Mar 2019 2259.2066459954385 1.07 4.61
Apr 2019 2275.313234056742 0.71 5.37
May 2019 2272.43837746936 -0.13 4.50
Jun 2019 2262.2531030668274 -0.45 3.08
Jul 2019 2265.8247659812246 0.16 2.90
Aug 2019 2274.763158758173 0.39 3.20
Sep 2019 2277.5380710444038 0.12 2.49
Oct 2019 2289.2341787374226 0.51 2.60
Nov 2019 2301.037289273113 0.52 3.68
Dec 2019 2313.4915601181524 0.54 4.43
Jan 2020 2322.411425908627 0.39 5.31
Feb 2020 2318.2047827550823 -0.18 3.70
Mar 2020 2310.2227039823442 -0.34 2.26
Apr 2020 2292.1382871065402 -0.78 0.74
May 2020 2276.221130699938 -0.69 0.17
Jun 2020 2255.5719178835643 -0.91 -0.29
Jul 2020 2241.8433155698863 -0.61 -1.06
Aug 2020 2234.304501253028 -0.34 -1.78
Sep 2020 2237.394958588505 0.14 -1.76
Oct 2020 2242.2092232439186 0.22 -2.05
Nov 2020 2252.6849379128334 0.47 -2.10
Dec 2020 2245.157197412911 -0.33 -2.95
Jan 2021 2245.2546196812846 0.00 -3.32
Feb 2021 2244.1939020916925 -0.05 -3.19
Mar 2021 2251.528470594565 0.33 -2.54
Apr 2021 2264.963925040947 0.60 -1.19
May 2021 2291.4465299851595 1.17 0.67
Jun 2021 2317.503425777082 1.14 2.75
Jul 2021 2347.297541434046 1.29 4.70
Aug 2021 2368.001678805615 0.88 5.98
Sep 2021 2400.026100313186 1.35 7.27
Oct 2021 2439.316669657934 1.64 8.79
Nov 2021 2449.4466024792323 0.42 8.74
Dec 2021 2480.221604084779 1.26 10.47
Jan 2022 2482.7152465352124 0.10 10.58
Feb 2022 2511.416527337462 1.16 11.91
Mar 2022 2532.9623086188017 0.86 12.50
Apr 2022 2559.694779501532 1.06 13.01
May 2022 2574.226432963489 0.57 12.34
Jun 2022 2580.991726554644 0.26 11.37
Jul 2022 2599.083204130115 0.70 10.73
Aug 2022 2629.8051897311498 1.18 11.06
Sep 2022 2637.0149985282037 0.27 9.87
Oct 2022 2622.792244694265 -0.54 7.52
Nov 2022 2643.085519888657 0.77 7.91
Dec 2022 2641.5813263118503 -0.06 6.51
Jan 2023 2665.567652911747 0.91 7.37
Feb 2023 2672.1281346701044 0.25 6.40
Mar 2023 2694.202492594133 0.83 6.37
Apr 2023 2697.632951714812 0.13 5.39
May 2023 2701.7305611239954 0.15 4.95
Jun 2023 2733.780206293731 1.19 5.92
Jul 2023 2756.1305311757665 0.82 6.04
Aug 2023 2749.997533834587 -0.22 4.57
Sep 2023 2741.5348888597387 -0.31 3.96
Oct 2023 2738.415752886371 -0.11 4.41
Nov 2023 2733.309343287243 -0.19 3.41
Dec 2023 2744.038792483713 0.39 3.88
Jan 2024 2761.532571020419 0.64 3.60
Feb 2024 2783.5017554342157 0.80 4.17
Mar 2024 2782.3065424354586 -0.04 3.27
Apr 2024 2796.544100161435 0.51 3.67
May 2024 2797.833590930276 0.05 3.56
Jun 2024 2803.9601622555533 0.22 2.57
Jul 2024 2813.3671879320855 0.34 2.08
Aug 2024 2842.4305049653544 1.03 3.36
Sep 2024 2869.3764060071435 0.95 4.66
Oct 2024 2882.4713482134275 0.46 5.26
Nov 2024 2894.7463912208286 0.43 5.91
Dec 2024 2887.308867740177 -0.26 5.22
Jan 2025 2883.5600783661844 -0.13 4.42
Feb 2025 2878.73902461101 -0.17 3.42
Mar 2025 2885.0187369794216 0.22 3.69
Apr 2025 2887.0320507123174 0.07 3.24
May 2025 2900.7654528395383 0.48 3.68
Jun 2025 2898.2150182981436 -0.09 3.36
Jul 2025 2895.0995247707906 -0.11 2.91
Aug 2025 2887.778435715376 -0.25 1.60
Sep 2025 2887.2598230667213 -0.02 0.62
Oct 2025 2898.0958999235263 0.38 0.54
Nov 2025 2903.579012262032 0.19 0.31
Dec 2025 2919.2540180734013 0.54 1.11
Jan 2026 2923.9586597815764 0.16 1.40