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Marie H. Katzenbach School For The Deaf

Mercer County · 2 schools · 82 students
Grades PK–12
Page updated · data years vary by section

Enrollment over time

In 2025-26 it enrolled 82 students. Enrollment has been roughly steady since 2015-16 (93).

students 0255075100 821998200320082013201820232025

Total students enrolled each fall. Source: NJDOE Fall Enrollment.

What the district looks like

The largest group in both 2015-16 and 2025-26 was Hispanic students — 45% then, 49% now.

% of students 050100race categories: 5 → 77%49%22%20%1998200320082013201820232025
WhiteBlackHispanicAsianTwo or more

Each group’s share of enrollment over time, or its head count — toggle above. New Jersey expanded race and ethnicity reporting from five to seven categories in 2006-07 (dashed line), so “two or more races” appears only after; Asian here includes Pacific Islander. Source: NJDOE Fall Enrollment.

How much the mix changed

Between 2021-22 and 2025-26 the makeup of this district shifted noticeably.

That’s a larger shift than 82% of Mercer County districts. The biggest moves, in percentage points:
Black −8.4·Hispanic +7·Asian +2.3

The index is half the sum of every group’s change in share, on a 0–100 scale (how it works). It is computed from the same counts as the makeup chart above — source: NJDOE Fall Enrollment. Compare any two years in the explorer →

Free or reduced-price lunch

In 2025-26, 24.4% of students were certified for free or reduced-price lunch.

% certified 0255040.5%24.4%201520202025
This districtMercer County

Share of students certified for free or reduced-price meals, through a household application or an automatic match. The lighter line shows Mercer County, for comparison. Some districts serve free meals to every student under the Community Eligibility Provision. Those districts often stop collecting household income forms, so their reported share can run below the number of low-income students they enroll. Source: NJDOE Fall Enrollment.

Schools in this district

The district’s 2 schools on record. Open any for its full profile.

Every school the district has reported, with its grade span and its most recent fall head count; a school with no current-year count is shown as closed after its last one. Source: NJDOE Fall Enrollment.

Profile built from New Jersey Department of Education Fall Enrollment data, 1998-99 through 2025-26. How this data works →