June 2026 districts / CA-13
June 2026 Congressional District Archive
California's 13th Congressional District (CA-13)
Adam Gray
In June 2026, California's 13th Congressional District (CA-13) had a median household renter margin of -$1,985 per month. The national median household renter margin for June 2026 was -$947 per month. Rank 411 of 435 districts for the median household income group, using the average of renter and blended-owner margins (rank 1 is best).
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Uses the HUD USPS ZIP-to-CD file already on this site (2026 Q1). Unknown ZIPs are not guessed.
| Income group | Net income | Margin · Renter | Margin · Owner blended | Margin · Owner (mortgage) | Margin · Owner (paid off) | Rank |
|---|---|---|---|---|---|---|
| One adult | $1,982 | -$3,861 | -$3,445 | -$3,914 | -$2,558 | 420 of 435 |
| Two adults | $3,964 | -$4,470 | -$4,054 | -$4,523 | -$3,167 | 420 of 435 |
| Median household | $4,595 | -$1,985 | -$1,569 | -$2,038 | -$682 | 411 of 435 |
| Senior 65+ | $3,719 | -$1,590 | -$1,174 | -$1,643 | -$287 | 412 of 435 |
| Senior couple 65+ The two-person senior and Social Security rows are constructed benchmarks under revision; corrected figures publish with a forthcoming report cycle and a corrections-log entry. | $7,430 | $64 | $480 | $11 | $1,367 | 412 of 435 |
| Social Security | $2,084 | -$3,225 | -$2,809 | -$3,278 | -$1,922 | 316 of 435 |
| Two Social Security The two-person senior and Social Security rows are constructed benchmarks under revision; corrected figures publish with a forthcoming report cycle and a corrections-log entry. | $4,169 | -$3,197 | -$2,781 | -$3,250 | -$1,894 | 316 of 435 |
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Net monthly income minus required obligations equals the monthly margin. Where rankings appear, they are produced by the same formula for all 435 districts, never by editorial selection. Ranks compare each income group across all 435 districts using the average of the one-person renter and blended-owner margins after each margin is rounded to whole dollars; rank 1 is the highest average. Two adults, Senior couple 65+, and Two Social Security inherit the corresponding one-person group’s rank. The basket is a market-price standard: current asking rent and unsubsidized benchmark premiums. It can run above what a settled household pays, and the methodology states this. The market-rent line is the one non-federal input, the Zillow Observed Rent Index, labeled wherever it appears. Each build pins the newest release available at build time, one month behind the report month. Values may include presentation rounding. See the methodology for sources, definitions, and computation rules.
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