U.S. POSTMASTER
U.S. POSTMASTER is a print & mail vendor. In the 2025-2026 cycle U.S. POSTMASTER was paid $95.61M across 1,787 client committees, of which $9.29M flowed through Independent Expenditures rather than direct committee payments.
Part I Identity
Stable facts about this entity. These figures do not change as you adjust the timeframe in Part II.
Source split
| Schedule B direct committee payments |
$86,320,398 | 16,560 rows | 90.3% |
| Independent Expenditures money this entity spent supporting candidates, NOT a committee paying them |
$9,285,921 | 1,425 rows | 9.7% |
- Activity span ALL TIME
- Jul 30, 1999 → Jun 30, 2026
- spans 26.9 years
- Disbursements ALL TIME
- 16,560
- Schedule B + IE rows
- Client committees ALL TIME
- 1,787
- distinct payers
Part II Activity in selected window
One timeframe control governs all three panels below. Change it once and the trajectory, top buyers, and party breakdown all update together.
Spend trajectory
Monthly spend to this vendor over the last 12 months.
Top buyers
Two views of the same data — diagram and table share the time-window control and the same top-buyers slice. Click "View all buyers in research" to drill in with the matching date range.
No buyer activity in this window.
Top buyers last 3 months · top 10
| Filer | Total spend | Disbursements |
|---|---|---|
| ADVANCE CALIFORNIA, SPONSORED BY CALIFORNIA APARTMENT ASSOCIATION 1490343 |
$813,937 | 29 |
| HOUSING PROVIDERS FOR RESPONSIBLE SOLUTIONS, SPONSORED BY HOUSING PROVIDERS 1446977 |
$519,123 | 9 |
| KEEP CALIFORNIA GOLDEN 1376693 |
$310,528 | 12 |
| GOLDSMITH FOR STATE SENATE 2026; BRIAN 1480404 |
$296,582 | 9 |
| UMBERG FOR BOARD OF EQUALIZATION 2026; COLONEL (RET.) TOM 1485168 |
$191,577 | 1 |
| WORKING FAMILIES FOR A STRONGER CALIFORNIA, SPONSORED BY LCC PAC, A BI-PARTISAN COALITION OF MUNICIPAL, COUNTY, LATINO APPOINTED AND ELECTED LEADERS PAC 1490752 |
$187,352 | 22 |
| SAKAKIHARA FOR SENATE 2026; SCOTT 1486040 |
$169,773 | 5 |
| 963026 963026 |
$105,376 | 4 |
| DIGNITY CA SEIU- UNITED LONG TERM CARE WORKERS LOCAL 6434 1357256 |
$97,890 | 5 |
| ERICKSON FOR SENATE 2026; PROGRESSIVES FOR JOHN 1490211 |
$90,521 | 2 |
Top buyers last 6 months · top 10
| Filer | Total spend | Disbursements |
|---|---|---|
| ADVANCE CALIFORNIA, SPONSORED BY CALIFORNIA APARTMENT ASSOCIATION 1490343 |
$964,620 | 33 |
| HOUSING PROVIDERS FOR RESPONSIBLE SOLUTIONS, SPONSORED BY HOUSING PROVIDERS 1446977 |
$699,380 | 17 |
| UMBERG FOR BOARD OF EQUALIZATION 2026; COLONEL (RET.) TOM 1485168 |
$578,142 | 3 |
| GOLDSMITH FOR STATE SENATE 2026; BRIAN 1480404 |
$531,952 | 17 |
| KEEP CALIFORNIA GOLDEN 1376693 |
$444,507 | 19 |
| WORKING FAMILIES FOR A STRONGER CALIFORNIA, SPONSORED BY LCC PAC, A BI-PARTISAN COALITION OF MUNICIPAL, COUNTY, LATINO APPOINTED AND ELECTED LEADERS PAC 1490752 |
$265,534 | 31 |
| SAKAKIHARA FOR SENATE 2026; SCOTT 1486040 |
$240,744 | 7 |
| DEEN FOR ASSEMBLY 2026; SOUTH BAY TEACHERS AND HEALTH CARE PROVIDERS SUPPORTING SARA 1489854 |
$226,061 | 9 |
| ERICKSON FOR SENATE 2026; PROGRESSIVES FOR JOHN 1490211 |
$214,137 | 5 |
| EVANS FOR STATE SENATE 2026; ELLEN 1480033 |
$127,796 | 6 |
Top buyers last 12 months · top 10
| Filer | Total spend | Disbursements |
|---|---|---|
| ADVANCE CALIFORNIA, SPONSORED BY CALIFORNIA APARTMENT ASSOCIATION 1490343 |
$964,620 | 33 |
| HOUSING PROVIDERS FOR RESPONSIBLE SOLUTIONS, SPONSORED BY HOUSING PROVIDERS 1446977 |
$699,380 | 17 |
| UMBERG FOR BOARD OF EQUALIZATION 2026; COLONEL (RET.) TOM 1485168 |
$578,142 | 3 |
| GOLDSMITH FOR STATE SENATE 2026; BRIAN 1480404 |
$531,952 | 17 |
| KEEP CALIFORNIA GOLDEN 1376693 |
$444,507 | 19 |
| NURSES AND EDUCATORS FOR HEALTHY COMMUNITIES SPONSORED BY SEIU CALIFORNIA STATE COUNCIL 1466590 |
$390,071 | 6 |
| WORKING FAMILIES FOR A STRONGER CALIFORNIA, SPONSORED BY LCC PAC, A BI-PARTISAN COALITION OF MUNICIPAL, COUNTY, LATINO APPOINTED AND ELECTED LEADERS PAC 1490752 |
$265,534 | 31 |
| SAKAKIHARA FOR SENATE 2026; SCOTT 1486040 |
$240,744 | 7 |
| DEEN FOR ASSEMBLY 2026; SOUTH BAY TEACHERS AND HEALTH CARE PROVIDERS SUPPORTING SARA 1489854 |
$226,061 | 9 |
| ERICKSON FOR SENATE 2026; PROGRESSIVES FOR JOHN 1490211 |
$214,137 | 5 |
Top buyers last 18 months · top 10
| Filer | Total spend | Disbursements |
|---|---|---|
| ADVANCE CALIFORNIA, SPONSORED BY CALIFORNIA APARTMENT ASSOCIATION 1490343 |
$964,620 | 33 |
| HOUSING PROVIDERS FOR RESPONSIBLE SOLUTIONS, SPONSORED BY HOUSING PROVIDERS 1446977 |
$699,380 | 17 |
| UMBERG FOR BOARD OF EQUALIZATION 2026; COLONEL (RET.) TOM 1485168 |
$578,142 | 3 |
| GOLDSMITH FOR STATE SENATE 2026; BRIAN 1480404 |
$531,952 | 17 |
| KEEP CALIFORNIA GOLDEN 1376693 |
$444,507 | 19 |
| NURSES AND EDUCATORS FOR HEALTHY COMMUNITIES SPONSORED BY SEIU CALIFORNIA STATE COUNCIL 1466590 |
$390,071 | 6 |
| WORKING FAMILIES FOR A STRONGER CALIFORNIA, SPONSORED BY LCC PAC, A BI-PARTISAN COALITION OF MUNICIPAL, COUNTY, LATINO APPOINTED AND ELECTED LEADERS PAC 1490752 |
$265,534 | 31 |
| SAKAKIHARA FOR SENATE 2026; SCOTT 1486040 |
$240,744 | 7 |
| 963026 963026 |
$231,778 | 7 |
| DEEN FOR ASSEMBLY 2026; SOUTH BAY TEACHERS AND HEALTH CARE PROVIDERS SUPPORTING SARA 1489854 |
$226,061 | 9 |
Top buyers last 24 months · top 10
| Filer | Total spend | Disbursements |
|---|---|---|
| YES ON 19: SENIORS, TAXPAYER ADVOCATES, AND REALTORS 1400190 |
$2,882,620 | 5 |
| KEEP CALIFORNIA GOLDEN 1376693 |
$1,067,451 | 45 |
| ADVANCE CALIFORNIA, SPONSORED BY CALIFORNIA APARTMENT ASSOCIATION 1490343 |
$964,620 | 33 |
| 980020 980020 |
$856,434 | 50 |
| HOUSING PROVIDERS FOR RESPONSIBLE SOLUTIONS, SPONSORED BY HOUSING PROVIDERS 1446977 |
$832,076 | 23 |
| UMBERG FOR BOARD OF EQUALIZATION 2026; COLONEL (RET.) TOM 1485168 |
$578,142 | 3 |
| 963026 963026 |
$557,992 | 19 |
| YES ON PROP 2, CALIFORNIANS FOR QUALITY SCHOOLS, SPONSORED BY NONPROFIT EDUCATION, LABOR AND BUSINESS ASSOCIATIONS 1473035 |
$541,043 | 1 |
| GOLDSMITH FOR STATE SENATE 2026; BRIAN 1480404 |
$531,952 | 17 |
| NURSES AND EDUCATORS FOR HEALTHY COMMUNITIES SPONSORED BY SEIU CALIFORNIA STATE COUNCIL 1466590 |
$443,167 | 11 |
By party
Revenue by party
| Party | Amount | % |
|---|---|---|
| Democratic | $603,929 | 0.63% |
| Republican | $313,073 | 0.33% |
| Non-partisan | $94,689,317 | 99.04% |
Part III Reference tables
Full all-time and cycle-to-date data.
Money flow through this vendor
Where their ad buys point
IE payers (left) → races the buys targeted (right) · independent-expenditure filings onlyNo activity in the last 1 months.
No activity in the last 3 months.
Outflow is on record for the last 6 months, but no itemized payers are.
Outflow is on record for the last 12 months, but no itemized payers are.
Outflow is on record for the last 18 months, but no itemized payers are.
Outflow is on record for the last 24 months, but no itemized payers are.
Cycle-over-cycle trajectory
current cycle earlier election cycle off-cycle year quarterly · 10 years
| Year | Q | Cycle | Total | Txns | Top buyer · share | Top category · share | Cum. (cycle) | YoY % |
|---|---|---|---|---|---|---|---|---|
| 2017 | Q1 | 2016 | $59K | 24 | DIGNITY CA SEIU- UNITED LON… 28% | Print & Mail 100% | $59K | — |
| 2017 | Q1 | 2018 | $14K | 37 | TENNESSEE REPUBLICAN PARTY … 19% | Print & Mail 89% | $14K | — |
| 2017 | Q2 | 2016 | $674K | 25 | YES ON CHARTER AMENDMENT C.… 88% | Print & Mail 100% | $733K | — |
| 2017 | Q2 | 2018 | $42K | 51 | UAW - V - CAP (UAW VOLUNTAR… 55% | Print & Mail 90% | $57K | — |
| 2017 | Q3 | 2016 | $195K | 59 | BIRNBAUM FOR ASSEMBLY 2017 28% | Print & Mail 100% | $929K | — |
| 2017 | Q3 | 2018 | $38K | 68 | AIRCRAFT OWNERS AND PILOTS … 32% | Print & Mail 68% | $94K | — |
| 2017 | Q4 | 2016 | $102K | 40 | DE OCAMPO FOR ASSEMBLY 2017 20% | Print & Mail 96% | $1.03M | — |
| 2017 | Q4 | 2018 | $51K | 69 | AIRCRAFT OWNERS AND PILOTS … 45% | Print & Mail 55% | $145K | — |
| 2018 | Q1 | 2018 | $213K | 126 | KAMLAGER FOR STATE ASSEMBLY… 17% | Print & Mail 93% | $358K | — |
| 2018 | Q2 | 2018 | $1.08M | 268 | 741906 11% | Print & Mail 98% | $1.44M | — |
| 2018 | Q3 | 2018 | $324K | 196 | 880354 25% | Print & Mail 95% | $1.77M | — |
| 2018 | Q4 | 2018 | $3.4M | 405 | AFFORDABLE HOUSING NOW - YE… 32% | Print & Mail 100% | $5.16M | — |
| 2018 | Q4 | 2020 | $47 | 1 | TOM NIERMANN FOR CONGRESS 100% | Print & Mail 100% | $47 | — |
| 2019 | Q1 | 2018 | $32K | 15 | QUINTANA FOR SENATE 2019 76% | Print & Mail 99% | $5.19M | -45% |
| 2019 | Q1 | 2020 | $32K | 42 | UAW - V - CAP (UAW VOLUNTAR… 37% | Print & Mail 93% | $32K | +124% |
| 2019 | Q2 | 2018 | $26K | 19 | KEEP CALIFORNIA GOLDEN 74% | Print & Mail 98% | $5.22M | -96% |
| 2019 | Q2 | 2020 | $43K | 88 | WARREN, ELIZABETH 39% | Print & Mail 90% | $75K | +2% |
| 2019 | Q3 | 2018 | $118K | 20 | JONES FOR CALPERS BOARD 201… 64% | Print & Mail 99% | $5.34M | -40% |
| 2019 | Q3 | 2020 | $69K | 146 | WARREN, ELIZABETH 40% | Print & Mail 89% | $144K | +83% |
| 2019 | Q4 | 2018 | $39K | 26 | EGGMAN FOR SENATE 2020; SUS… 29% | Print & Mail 99% | $5.38M | -62% |
| 2019 | Q4 | 2020 | $49K | 176 | WARREN, ELIZABETH 43% | Print & Mail 95% | $193K | -4% |
| 2020 | Q1 | 2020 | $2.27M | 339 | 980020 19% | Print & Mail 100% | $2.46M | +964% |
| 2020 | Q2 | 2020 | $81K | 102 | ROMERO FOR THE 28TH SENATE … 26% | Print & Mail 95% | $2.55M | -92% |
| 2020 | Q3 | 2020 | $706K | 139 | NATIONAL ASSOCIATION OF REA… 31% | Print & Mail 99% | $3.25M | +118% |
| 2020 | Q4 | 2020 | $4.79M | 274 | YES ON 19: SENIORS, TAXPAYE… 41% | Print & Mail 100% | $8.04M | +41% |
| 2021 | Q1 | 2020 | $187K | 40 | KEEP CALIFORNIA GOLDEN 73% | Print & Mail 100% | $8.23M | +478% |
| 2021 | Q1 | 2022 | $31K | 32 | UAW - V - CAP (UAW VOLUNTAR… 59% | Print & Mail 99% | $31K | -3% |
| 2021 | Q2 | 2020 | $11K | 21 | RAMOS FOR ASSEMBLY 2022; RE… 41% | Print & Mail 97% | $8.24M | -56% |
| 2021 | Q2 | 2022 | $5K | 37 | AIRCRAFT OWNERS AND PILOTS … 25% | Print & Mail 75% | $36K | -88% |
| 2021 | Q3 | 2020 | $381K | 25 | NEWSOM; STOP THE REPUBLICAN… 64% | Print & Mail 100% | $8.62M | +224% |
| 2021 | Q3 | 2022 | $10K | 46 | AIRCRAFT OWNERS AND PILOTS … 26% | Print & Mail 74% | $46K | -86% |
| 2021 | Q4 | 2020 | $11K | 22 | SERVICE EMPLOYEES INTERNATI… 18% | Print & Mail 84% | $8.63M | -72% |
| 2021 | Q4 | 2022 | $8K | 45 | MICHIGAN REPUBLICAN PARTY 24% | Print & Mail 84% | $54K | -83% |
| 2022 | Q1 | 2022 | $238K | 81 | LATINO FAMILIES FOR GOOD GO… 18% | Print & Mail 92% | $292K | -90% |
| 2022 | Q2 | 2022 | $3M | 248 | BRYAN FOR STATE ASSEMBLY 20… 14% | Print & Mail 100% | $3.29M | +3589% |
| 2022 | Q3 | 2022 | $563K | 86 | DEMOCRATIC LEADERSHIP COALI… 30% | Print & Mail 100% | $3.86M | -20% |
| 2022 | Q4 | 2022 | $3.17M | 302 | KEEP CALIFORNIA GOLDEN 8% | Print & Mail 100% | $7.03M | -34% |
| 2023 | Q1 | 2022 | $26K | 19 | 963026 68% | Print & Mail 100% | $7.05M | -86% |
| 2023 | Q1 | 2024 | $7K | 15 | AIRCRAFT OWNERS AND PILOTS … 45% | Print & Mail 52% | $7K | -77% |
| 2023 | Q2 | 2022 | $13K | 6 | RUBIO FOR SENATE 2026; SUSAN 94% | Print & Mail 97% | $7.06M | +12% |
| 2023 | Q2 | 2024 | $14K | 17 | PENCE, MIKE 72% | Print & Mail 83% | $21K | +164% |
| 2023 | Q3 | 2022 | $40K | 13 | SANTIAGO FOR ASSEMBLY 2024 48% | Print & Mail 99% | $7.1M | -90% |
| 2023 | Q3 | 2024 | $12K | 13 | AIRCRAFT OWNERS AND PILOTS … 38% | Print & Mail 62% | $33K | +28% |
| 2023 | Q4 | 2022 | $60K | 20 | RUBIO FOR SENATE 2026; SUSAN 56% | Print & Mail 99% | $7.16M | +455% |
| 2023 | Q4 | 2024 | $7K | 11 | AIRCRAFT OWNERS AND PILOTS … 44% | Print & Mail 56% | $41K | -11% |
| 2024 | Q1 | 2024 | $3.76M | 303 | 980020 12% | Print & Mail 100% | $3.8M | +1480% |
| 2024 | Q2 | 2024 | $338K | 39 | YES ON 19: SENIORS, TAXPAYE… 92% | Print & Mail 99% | $4.14M | -89% |
| 2024 | Q3 | 2024 | $2.7M | 92 | YES ON 19: SENIORS, TAXPAYE… 70% | Print & Mail 100% | $6.84M | +380% |
| 2024 | Q4 | 2024 | $4.99M | 316 | YES ON 19: SENIORS, TAXPAYE… 20% | Print & Mail 100% | $12M | +57% |
| 2025 | Q1 | 2024 | $13K | 5 | NATIONAL ASSOCIATION OF REA… 93% | Print & Mail 100% | $12M | -49% |
| 2025 | Q1 | 2026 | $3K | 9 | CAMPAIGN FOR WORKING FAMILI… 29% | Print & Mail 64% | $3K | -64% |
| 2025 | Q2 | 2024 | $193K | 21 | 963026 66% | Print & Mail 100% | $12M | +1407% |
| 2025 | Q2 | 2026 | $9K | 11 | CALVERT, KEN 35% | Print & Mail 39% | $11K | -39% |
| 2025 | Q3 | 2024 | $461K | 26 | NURSES AND EDUCATORS FOR HE… 85% | Print & Mail 97% | $12M | +1063% |
| 2025 | Q3 | 2026 | $7K | 11 | AIRCRAFT OWNERS AND PILOTS … 52% | Fundraising 52% | $18K | -46% |
| 2025 | Q4 | 2024 | $109K | 28 | CLEAN AND HEALTHY CALIFORNI… 53% | Print & Mail 97% | $13M | +81% |
| 2025 | Q4 | 2026 | $4K | 23 | AIRCRAFT OWNERS AND PILOTS … 81% | Fundraising 81% | $22K | -47% |
| 2026 | Q1 | 2026 | $146K | 59 | CLEAN AND HEALTHY CALIFORNI… 34% | Print & Mail 61% | $167K | -96% |
| 2026 | Q2 | 2026 | $5.78M | 286 | ADVANCE CALIFORNIA, SPONSOR… 17% | Print & Mail 55% | $5.95M | +1608% |
Revenue by service category
No category revenue in this window.
| Category | Total spend | Txns | Avg check | % of total | Top buyer · share | Last paid |
|---|---|---|---|---|---|---|
| Print & Mail | $81,279,414 | 14,619 | $6K | 97.2% | YES ON 19: SENIORS, TAXPAYE… 6% | 6w ago |
| Other / Unclassified | $1,880,265 | 1,197 | $2K | 2.2% | LEVINE, FRIENDS OF LLOYD 11% | 2mo ago |
| Fundraising | $303,101 | 335 | $905 | 0.4% | AIRCRAFT OWNERS AND PILOTS … 67% | 5mo ago |
| Contributions & Transfers | $75,092 | 11 | $7K | 0.1% | CALIFORNIA PROFESSIONAL FIR… 99% | 2mo ago |
| Field & Voter Contact | $35,315 | 28 | $1K | 0.0% | ZERWAS JOHN M HONORABLE 55% | 3y ago |
| Admin & Office | $23,706 | 179 | $132 | 0.0% | TEXAS MEDICAL ASSOCIATION P… 16% | 12mo ago |
| Travel & Events | $8,975 | 22 | $408 | 0.0% | CRADDICK CHRISTI L HONORABLE 20% | 11y ago |
| Media | $1,211 | 2 | $605 | 0.0% | PORT ARTHUR CITIZENS FOR GO… 100% | 24y ago |
Client retention
Sticky-relationship signal: how many clients keep coming back across cycles vs one-time buyers.
Geographic concentration
Where this vendor's clients are based — federal committees by state, plus implicit jurisdiction for CA and TX state filers.
| State | Total spend | % of revenue | Clients | |
|---|---|---|---|---|
| CA | $81,170,424 | 94.1% | 1,213 | |
| TX | $4,199,929 | 4.9% | 508 | |
| MD | $255,736 | 0.3% | 1 | |
| MI | $211,778 | 0.2% | 5 | |
| MA | $103,017 | 0.1% | 3 | |
| PA | $96,162 | 0.1% | 5 | |
| VA | $78,709 | 0.1% | 6 | |
| SC | $36,677 | 0.0% | 4 | |
| AK | $33,944 | 0.0% | 2 | |
| NY | $19,864 | 0.0% | 2 | |
| AL | $18,211 | 0.0% | 1 | |
| NC | $17,965 | 0.0% | 1 |
Notable disbursements
5 largest all-time · 5 largest in the current cycle · 5 most recent. Each row earns its place.
| Reason | Date | Filer | Category | Purpose | Amount |
|---|---|---|---|---|---|
| Largest all-time | 2020-10-22 | YES ON 19: SENIORS, TAXPAYER ADVOCATES, AND REALTORS | Print & Mail | — | $1,881,003 |
| Largest all-time | 2024-10-29 | YES ON 19: SENIORS, TAXPAYER ADVOCATES, AND REALTORS | Print & Mail | — | $997,676 |
| Largest all-time | 2024-09-23 | YES ON 19: SENIORS, TAXPAYER ADVOCATES, AND REALTORS | Print & Mail | — | $950,873 |
| Largest all-time | 2024-09-23 | YES ON 19: SENIORS, TAXPAYER ADVOCATES, AND REALTORS | Print & Mail | — | $933,374 |
| Largest all-time | 2018-10-30 | AFFORDABLE HOUSING NOW - YES ON PROPS 1 & 2 COALITION: HOUSING CALIFORNIA, CALIFORNIA HOUSING CONSORTIUM, STATE BUILDING AND CONSTRUCTION TRADES COUNCIL OF CALIFORNIA AND SILICON VALLEY LEADERSHIP... | Print & Mail | — | $796,281 |
| Largest this cycle | 2026-05-04 | UMBERG FOR BOARD OF EQUALIZATION 2026; COLONEL (RET.) TOM | — | Paid through Mailrite Print and Mail, Inc. | $383,154 |
| Largest this cycle | 2026-05-11 | UMBERG FOR BOARD OF EQUALIZATION 2026; COLONEL (RET.) TOM | — | Paid through Mailrite Print and Mail, Inc. | $191,577 |
| Largest this cycle | 2026-05-19 | HOUSING PROVIDERS FOR RESPONSIBLE SOLUTIONS, SPONSORED BY HOUSING PROVIDERS | Print & Mail | Mailer - Paid through Westerleigh Press | $179,179 |
| Largest this cycle | 2026-05-22 | HOUSING PROVIDERS FOR RESPONSIBLE SOLUTIONS, SPONSORED BY HOUSING PROVIDERS | Print & Mail | Mailer - Paid through Westerleigh Press | $179,179 |
| Largest this cycle | 2026-05-15 | GOLDSMITH FOR STATE SENATE 2026; BRIAN | — | — | $60,256 |
| Recent | 2026-06-12 | GOLDSMITH FOR STATE SENATE 2026; BRIAN | — | — | $60,256 |
| Recent | 2026-06-23 | SORIA FOR SENATE 2026 | Print & Mail | Paid through Commerce Printing | $11,858 |
| Recent | 2026-06-30 | CONNOLLY FOR SENATE 2026; DAMON | — | — | $840 |
| Recent | 2026-06-15 | RODRIGUEZ FOR ASSEMBLY 2026; CELESTE | — | — | $653 |
| Recent | 2026-06-16 | EVANS FOR STATE SENATE 2026; ELLEN | — | — | $75 |