Immigration judge

Zimmer, William K.

Houston - Smith Street Immigration Court

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These figures are not current

Captured September 18, 2026 — about 0 months ago. Decisions made since then are not included.

Lifetime grant rate

36.8%

1,247 decisions

Grant rate, last 12 months on record

50.0%

61 decisions · 12 months ending February 2012

11.7%

Court lifetime average

Grant-rate trend

Each point is the grant rate across the 12 months ending in that month — a rolling window, not a single month on its own. A point appears only where those 12 months hold at least 25 decisions. A rolling window covers a much shorter span than the lifetime figure above, so the two can differ materially; both are correct measures of different periods.

0%25%50%75%100%Jan 2009Aug 2009Mar 2010Oct 2010May 2011Feb 2012Month each 12-month window ends50.0%43.6% — 12 months ending Jan 2009 (78 decisions)42.1% — 12 months ending Feb 2009 (76 decisions)44.0% — 12 months ending Mar 2009 (75 decisions)38.6% — 12 months ending Apr 2009 (70 decisions)41.1% — 12 months ending May 2009 (73 decisions)41.7% — 12 months ending Jun 2009 (72 decisions)39.7% — 12 months ending Jul 2009 (78 decisions)38.4% — 12 months ending Aug 2009 (73 decisions)39.7% — 12 months ending Sep 2009 (73 decisions)37.0% — 12 months ending Oct 2009 (73 decisions)44.0% — 12 months ending Nov 2009 (75 decisions)41.8% — 12 months ending Dec 2009 (79 decisions)44.4% — 12 months ending Jan 2010 (72 decisions)44.4% — 12 months ending Feb 2010 (72 decisions)45.2% — 12 months ending Mar 2010 (73 decisions)41.6% — 12 months ending Apr 2010 (77 decisions)44.3% — 12 months ending May 2010 (79 decisions)42.7% — 12 months ending Jun 2010 (82 decisions)41.7% — 12 months ending Jul 2010 (72 decisions)47.4% — 12 months ending Aug 2010 (78 decisions)48.7% — 12 months ending Sep 2010 (78 decisions)49.4% — 12 months ending Oct 2010 (79 decisions)47.2% — 12 months ending Nov 2010 (72 decisions)48.5% — 12 months ending Dec 2010 (68 decisions)50.0% — 12 months ending Jan 2011 (70 decisions)54.3% — 12 months ending Feb 2011 (70 decisions)55.4% — 12 months ending May 2011 (65 decisions)58.7% — 12 months ending Jun 2011 (63 decisions)56.6% — 12 months ending Jul 2011 (53 decisions)52.5% — 12 months ending Aug 2011 (61 decisions)53.8% — 12 months ending Sep 2011 (65 decisions)51.6% — 12 months ending Oct 2011 (64 decisions)50.7% — 12 months ending Nov 2011 (67 decisions)48.6% — 12 months ending Dec 2011 (70 decisions)48.6% — 12 months ending Jan 2012 (70 decisions)50.0% — 12 months ending Feb 2012 (72 decisions)

5 months are not plotted: the 12 months ending there held fewer than 25 decisions.

Same judge name at other courts

This record covers one court only. The same judge name also appears at the courts below, with separate statistics.

Monthly decisions

Showing the most recent 24 months on record. Months with no decisions are not listed.

Decisions and grant rate by month for this judge
MonthDecisionsGrant rate
February 20126Not reported
January 20122Not reported
December 20117Not reported
November 20115Not reported
October 20116Not reported
September 20115Not reported
August 201115Not reported
July 20111Not reported
June 20116Not reported
May 20118Not reported
February 20115Not reported
January 20116Not reported
December 20104Not reported
November 20102Not reported
October 20104Not reported
September 20102Not reported
August 20107Not reported
July 20101Not reported
June 20107Not reported
May 201011Not reported
April 20108Not reported
March 201013Not reported
February 20105Not reported
January 20104Not reported

Source and method

These figures come from case data released by the Executive Office for Immigration Review (EOIR) under the Freedom of Information Act, published by the Deportation Data Project. Imigrar did not produce or estimate them.

Captured on September 18, 2026, about 0 months ago, so it is out of date. The record covers decisions from October 1997 through July 2026; nothing filed or decided after July 2026 appears here.

Grant rates are historical aggregates. They describe decisions already made. They do not predict the outcome of any individual case, and no figure on this page should be read as a forecast of what will happen in yours.

This page is informational only and is not legal advice. Reading it does not create an attorney-client relationship. Only the official EOIR record is authoritative.

Open the source dataDeportation Data Project

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