N-400 Final-Stage Wait Reaches 50 Days, Climbing at Nearly 3 Days Per Week

The final-stage wait for N-400 naturalization approvals has risen nearly every week since the week of May 4, when the median stood at 13 days. Over 12 consecutive weeks it has climbed to 50 days, an increase of 37 days at a pace of +2.8 days per week. The 8-week regression R² of 0.98 indicates this is not a one-week fluctuation but a sustained, near-linear drift. Weekly sample sizes throughout the window have ranged from about 708 cases in the week of June 29 to roughly 1,213 in the week of May 11, so the trend is not an artifact of thin data.

For context, the same-week median a year ago was 39 days, drawn from a smaller sample of 98 cases. The 11-day gap between that prior-year reading and this week's 50 days is the more informative comparison; the data brief labels the year-over-year delta as 0.0%, which reflects rounding against the small prior-year sample rather than literal equivalence. The 3-year same-week average also sits at 39 days, placing this week's reading about 11 days above the longer historical baseline for this time of year.

The stage-duration data (raw percentiles, 30-day window) shows where time accumulates in the N-400 pipeline. Cases at 'Case Is Still Being Processed By USCIS' carry a median of 74 days, with the 25th percentile (p25) at 44 days and the 75th percentile (p75) at 160 days, across 446,670 cases representing 39.7% of the pending population. That wide spread from 44 to 160 days reflects genuine heterogeneity at this stage: some cases move through quickly, others wait far longer. Cases at 'Interview Was Scheduled' carry a median of 50 days (p25: 37 days, p75: 74 days) across 186,408 cases, or 16.6% of pending. Oath ceremony statuses, which represent the final stretch once scheduling is confirmed, show much shorter medians of 18 to 29 days across roughly 152,000 to 56,000 cases.

A separate group of 21,173 cases carries the status 'Interview Cancelled,' with a median of 118 days (p25: 80 days, p75: 154 days). In plain terms, this status means a previously scheduled interview was called off and a replacement date has not yet been issued, extending the total wait. At 1.9% of pending cases, this is a smaller population, but the median hold of 118 days is more than twice the 50-day median for cases with an active interview scheduled.

Connecting stage data to the lead: the accumulation at the processing statuses is consistent with a system absorbing a growing caseload. Across all filing cohorts, the total active pending backlog stands at 292,073 cases, up roughly 4,429 (+1.5%) over the past 28 days. Whether this growth reflects higher intake volume, slower adjudication (the USCIS case decision step), or a combination of both is not determinable from this data alone.

This week's data carries an unusual signal: cases that received a Request for Evidence (RFE, USCIS's standard follow-up letter asking for missing documents) and then submitted a response are clearing in a median of 25 days, compared with 35 days for cases that went through plain processing without an RFE. That is a 1.41x speed advantage for the RFE group. Receiving an RFE is not by itself a denial signal; most RFE'd cases are ultimately approved. The reversal of the usual pattern, where RFE cases typically take longer, is what the rfe_fast anomaly flag captures.

One possible explanation is a batch effect: a set of RFE responses filed in a narrow window may have cleared simultaneously, compressing the apparent median. The approval cohort (a group of cases) data shows only 524 RFE-response cases across the last 12 weeks, a small subset of the roughly 10,402 total cases approved over that period. Because of that small denominator, a single cluster of cases clearing together could shift the RFE median by many days. The data does not tell us whether this is a durable change or a one-week artifact; a single week is not enough to distinguish the two.

This week, cases with an RFE response closed faster than those without one. The small sample size means that finding may not hold next week.