U.S.POSTMASTER
U.S.POSTMASTER is a media vendor. In the 2025-2026 cycle U.S.POSTMASTER was paid $605K across 36 client committees.
Part I Identity
Stable facts about this entity. These figures do not change as you adjust the timeframe in Part II.
- Activity span ALL TIME
- Apr 3, 2001 → May 29, 2026
- spans 25.2 years
- Disbursements ALL TIME
- 134
- Schedule B rows
- Client committees ALL TIME
- 36
- 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.
No buyer activity in this window.
Top buyers last 6 months · top 3
| Filer | Total spend | Disbursements |
|---|---|---|
| ASIAN PACIFIC ISLANDER LEADERSHIP PAC 1410185 |
$60,936 | 5 |
| CELEDON FOR ASSEMBLY 2026; SANDRA 1479561 |
$45,722 | 2 |
| ARAMBULA FOR CITY COUNCIL 2026; DR. JOAQUIN 1481202 |
$1,903 | 1 |
Top buyers last 12 months · top 6
| Filer | Total spend | Disbursements |
|---|---|---|
| ASIAN PACIFIC ISLANDER LEADERSHIP PAC 1410185 |
$60,936 | 5 |
| CELEDON FOR ASSEMBLY 2026; SANDRA 1479561 |
$45,722 | 2 |
| PACHECO MOVING CALIFORNIA FORWARD, A BALLOT MEASURE COMMITTEE 1461025 |
$7,938 | 1 |
| FOR THE PEOPLE FUND, SPONSORED BY PROGRESSIVE ERA ISSUES COMMITTEE 1483675 |
$2,000 | 1 |
| ARAMBULA FOR CITY COUNCIL 2026; DR. JOAQUIN 1481202 |
$1,903 | 1 |
| STEFANI FOR ASSEMBLY 2026; CATHERINE 1477293 |
$561 | 1 |
Top buyers last 18 months · top 7
| Filer | Total spend | Disbursements |
|---|---|---|
| ASIAN PACIFIC ISLANDER LEADERSHIP PAC 1410185 |
$60,936 | 5 |
| CELEDON FOR ASSEMBLY 2026; SANDRA 1479561 |
$45,722 | 2 |
| PACHECO MOVING CALIFORNIA FORWARD, A BALLOT MEASURE COMMITTEE 1461025 |
$7,938 | 1 |
| EAST BAY ACTION PAC 1476248 |
$2,680 | 1 |
| FOR THE PEOPLE FUND, SPONSORED BY PROGRESSIVE ERA ISSUES COMMITTEE 1483675 |
$2,000 | 1 |
| ARAMBULA FOR CITY COUNCIL 2026; DR. JOAQUIN 1481202 |
$1,903 | 1 |
| STEFANI FOR ASSEMBLY 2026; CATHERINE 1477293 |
$561 | 1 |
Top buyers last 24 months · top 9
| Filer | Total spend | Disbursements |
|---|---|---|
| TOMORROW CALIFORNIA PAC, SPONSORED BY CORRECTIONAL PEACE OFFICERS, HOUSING INDUSTRY ORGANIZATIONS AND ENERGY PROVIDERS 1462672 |
$126,137 | 6 |
| ASIAN PACIFIC ISLANDER LEADERSHIP PAC 1410185 |
$60,936 | 5 |
| CELEDON FOR ASSEMBLY 2026; SANDRA 1479561 |
$45,722 | 2 |
| PACHECO MOVING CALIFORNIA FORWARD, A BALLOT MEASURE COMMITTEE 1461025 |
$7,938 | 1 |
| EAST BAY ACTION PAC 1476248 |
$4,123 | 2 |
| FOR THE PEOPLE FUND, SPONSORED BY PROGRESSIVE ERA ISSUES COMMITTEE 1483675 |
$2,000 | 1 |
| ARAMBULA FOR CITY COUNCIL 2026; DR. JOAQUIN 1481202 |
$1,903 | 1 |
| FISCHER VICTORY FUND C00678367 |
$1,456 | 1 |
| STEFANI FOR ASSEMBLY 2026; CATHERINE 1477293 |
$561 | 1 |
By party
Revenue by party
| Party | Amount | % |
|---|---|---|
| Democratic | $7,262 | 1.20% |
| Republican | $4,667 | 0.77% |
| Non-partisan | $593,486 | 98.03% |
Part III Reference tables
Full all-time and cycle-to-date data.
Cycle-over-cycle trajectory
current cycle earlier election cycle off-cycle year quarterly · 9 years
| Year | Q | Cycle | Total | Txns | Top buyer · share | Top category · share | Cum. (cycle) | YoY % |
|---|---|---|---|---|---|---|---|---|
| 2017 | Q1 | 2018 | $1K | 3 | CASEY, ROBERT P. JR. 85% | Fundraising 98% | $1K | — |
| 2017 | Q2 | 2018 | $661 | 5 | CANTWELL, MARIA 100% | Print & Mail 100% | $2K | — |
| 2017 | Q3 | 2018 | $2K | 3 | CORKER, ROBERT P JR 81% | Print & Mail 89% | $4K | — |
| 2017 | Q4 | 2018 | $738 | 5 | CICILLINE, DAVID 69% | Fundraising 69% | $4K | — |
| 2018 | Q1 | 2018 | $994 | 4 | CICILLINE, DAVID 95% | Fundraising 95% | $5K | — |
| 2018 | Q2 | 2018 | $30 | 2 | CANTWELL, MARIA 83% | Print & Mail 100% | $5K | — |
| 2018 | Q3 | 2018 | $100 | 1 | CANTWELL, MARIA 100% | Print & Mail 100% | $6K | — |
| 2018 | Q4 | 2018 | $538 | 2 | CICILLINE, DAVID 100% | Fundraising 100% | $6K | — |
| 2019 | Q1 | 2020 | $220 | 1 | CICILLINE, DAVID 100% | Fundraising 100% | $220 | -81% |
| 2019 | Q3 | 2020 | $220 | 1 | CICILLINE, DAVID 100% | Print & Mail 100% | $440 | -88% |
| 2020 | Q1 | 2020 | $2K | 4 | CICILLINE, DAVID 75% | Fundraising 75% | $2K | +59% |
| 2020 | Q4 | 2020 | $568 | 1 | FREE THE VOTE CA, YES ON PR… 100% | Other / Unclassified 100% | $3K | +6% |
| 2021 | Q1 | 2020 | $47K | 4 | WEBER FOR CA ASSEMBLY 2021 100% | Other / Unclassified 76% | $49K | — |
| 2021 | Q1 | 2022 | $388 | 1 | CICILLINE, DAVID 100% | Fundraising 100% | $388 | +76% |
| 2022 | Q1 | 2022 | $388 | 1 | CICILLINE, DAVID 100% | Print & Mail 100% | $776 | -75% |
| 2022 | Q2 | 2022 | $290 | 1 | CICILLINE, DAVID 100% | Print & Mail 100% | $1K | — |
| 2024 | Q1 | 2024 | $152K | 8 | TOMORROW CALIFORNIA PAC, SP… 76% | Other / Unclassified 98% | $152K | +39171% |
| 2024 | Q3 | 2024 | $24K | 1 | TOMORROW CALIFORNIA PAC, SP… 100% | Other / Unclassified 100% | $177K | — |
| 2024 | Q4 | 2024 | $105K | 7 | TOMORROW CALIFORNIA PAC, SP… 97% | Other / Unclassified 97% | $281K | — |
| 2025 | Q2 | 2024 | $3K | 1 | EAST BAY ACTION PAC 100% | Print & Mail 100% | $284K | — |
| 2025 | Q4 | 2024 | $10K | 3 | PACHECO MOVING CALIFORNIA F… 76% | Print & Mail 95% | $295K | — |
| 2026 | Q2 | 2026 | $109K | 8 | ASIAN PACIFIC ISLANDER LEAD… 56% | Print & Mail 56% | $109K | — |
Revenue by service category
No category revenue in this window.
No category revenue in this window.
| Category | Total spend | Txns | Avg check | % of total | Top buyer · share | Last paid |
|---|---|---|---|---|---|---|
| Other / Unclassified | $426,082 | 81 | $5K | 76.4% | TOMORROW CALIFORNIA PAC, SP… 57% | 8mo ago |
| Print & Mail | $126,581 | 36 | $4K | 22.7% | ASIAN PACIFIC ISLANDER LEAD… 48% | 3mo ago |
| Fundraising | $5,126 | 14 | $366 | 0.9% | CICILLINE, DAVID 80% | 5y ago |
Client retention
Sticky-relationship signal: how many clients keep coming back across cycles vs one-time buyers.
| Client | Cycles | All-time spend | Txns | First paid | Last paid |
|---|---|---|---|---|---|
| CICILLINE, DAVID | 3 | $5,024 | 16 | 2017-02-22 | 2022-06-14 |
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 | $592,030 | 97.8% | 27 | |
| RI | $5,024 | 0.8% | 1 | |
| TX | $2,804 | 0.5% | 1 | |
| TN | $1,464 | 0.2% | 1 | |
| VA | $1,456 | 0.2% | 1 | |
| WA | $1,233 | 0.2% | 1 | |
| PA | $1,000 | 0.2% | 1 | |
| MN | $399 | 0.1% | 1 | |
| WY | $5 | 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 | 2026-05-28 | CELEDON FOR ASSEMBLY 2026; SANDRA | — | — | $45,559 |
| Largest all-time | 2024-02-07 | TOMORROW CALIFORNIA PAC, SPONSORED BY CORRECTIONAL PEACE OFFICERS, HOUSING INDUSTRY ORGANIZATIONS AND ENERGY PROVIDERS | Other / Unclassified | — | $42,943 |
| Largest all-time | 2024-02-05 | TOMORROW CALIFORNIA PAC, SPONSORED BY CORRECTIONAL PEACE OFFICERS, HOUSING INDUSTRY ORGANIZATIONS AND ENERGY PROVIDERS | Other / Unclassified | — | $29,479 |
| Largest all-time | 2024-10-02 | TOMORROW CALIFORNIA PAC, SPONSORED BY CORRECTIONAL PEACE OFFICERS, HOUSING INDUSTRY ORGANIZATIONS AND ENERGY PROVIDERS | Other / Unclassified | — | $25,549 |
| Largest all-time | 2024-10-02 | TOMORROW CALIFORNIA PAC, SPONSORED BY CORRECTIONAL PEACE OFFICERS, HOUSING INDUSTRY ORGANIZATIONS AND ENERGY PROVIDERS | Other / Unclassified | — | $24,435 |
| Largest this cycle | 2026-05-20 | ASIAN PACIFIC ISLANDER LEADERSHIP PAC | Print & Mail | Postage - Mailers 3 & 4 - Seo/AD 66 | $17,993 |
| Largest this cycle | 2026-05-14 | ASIAN PACIFIC ISLANDER LEADERSHIP PAC | Print & Mail | Postage - Mailer 1 - Seo/AD 66 | $12,117 |
| Largest this cycle | 2026-05-14 | ASIAN PACIFIC ISLANDER LEADERSHIP PAC | Print & Mail | Postage - Mailer 1 - Pulido/AD 67 | $12,113 |
| Largest this cycle | 2026-05-26 | ASIAN PACIFIC ISLANDER LEADERSHIP PAC | Print & Mail | Postage - Mailers 5 & 6 - Seo/AD 66 | $9,716 |
| Recent | 2026-05-18 | ASIAN PACIFIC ISLANDER LEADERSHIP PAC | Print & Mail | Postage - Mailer 2 - Seo/AD 66 | $8,997 |
| Recent | 2026-05-29 | ARAMBULA FOR CITY COUNCIL 2026; DR. JOAQUIN | — | Paid through Professional Print & Mail, Inc. | $1,903 |